orifice calcs - fps & si_2

7/28/2019 Orifice Calcs - FPS & SI_2

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GAS PROCESSORS SUPPLIERS ASSOCIATION

ENGINEERING DATA BOOK 2002

SUMMARY OF APPLICATIONS AND USAGES FOR CALCULATIONS

(Insert appropriate disclaimer)

FPS System of Units

1. Tab "Plate & Flowrate"

This sheet is primarily for selecting the appropriate orifice plate diameter,

to the nearest quarter inch, for desired flow rate and differential. The table of

"Key" values is identical to the table in printed form in the Data Book.

The procedures contained under this Tab calculates the Key value for Natural Gas,

Natural Gas Liquids or Steam. From this Key value, a plate size can be selected from

the Table. The Table Value can then be entered and an approximate flow rate

is calculated.

2. Tabs "NatGas", "NGL" & "Steam".

These sheets are primarily for calculating a Flow Rate for a given set of

operating data for the three named types of materials. Based on the inputoperating conditions, the results will be precise.

Orifice plates can also be sized using these programs by using a trial and error

approach. The results are displayed very quickly so the user can converge

rapidly on a plate ID which will produce the desired flow rate.

3. Tab"OrificeWellTest".

This sheet calculates flow rate for Natural Gas using the Orifice Well Tester.

4. Tab "PipeRupture"

This sheet calculates an approximate flow rate based on the correlation

contained in the GPSA Data Book.

5. Tab "Std_2145-02"

This sheet contains the FPS data for GPA Std 2145-02.

SI System of Units

These tabs for SI Units are parallel to those shown above for FPS Units and are in the same sequence.


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Plate Sizing and Approximate Flowrate, For,

Natural Gas, Natural Gas Liquids and Steam (For Flange Taps)

KEY

Plate ID Nominal Meter Tube ID (Inches)

Inches 2 3 4 6 8 10 12

0.25 130.50 51 50

0.75 115 113 113

1.00 210 203 201 201

1.25 347 321 316 314 314

1.50 557 471 458 453 452 452

1.75 663 631 619 616 615

2.00 911 838 811 806 804 804

2.25 1086 1032 1022 1019 1017

2.50 1383 1282 1265 1259 1257

2.75 1747 1566 1535 1526 1522

3.00 1885 1834 1819 1813

3.25 2244 2163 2140 21303.50 2649 2524 2488 2474

3.75 3108 2919 2866 2845

4.00 3630 3350 3273 3244

4.25 4229 3822 3712 3671

4.50 4337 4184 4127

4.75 4901 4691 4613

5.00 5519 5234 5130

5.25 6201 5818 5679

5.50 6954 6444 6262

5.75 . 7116 6881

6.00 7840 7537

6.25 8619 8232

6.50 9460 8970

6.75 10369 9753

7.00 11357 10584

7.25 11467

7.50 12406

7.75 13407

8.00 14474

8.25 15616

8.50

8.75

9.00

9.25

9.509.75

10.00

10.25

10.50

Definitions and Equations:

Gas

D=Diameter of Meter Tube in inches. 8.071


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Qh=Desired Flow in Cubic Feet per Hour at Base Conditions. 620000

Qmh=Desired Flow in Pounds per Hour.

hw=Desired Differential in Inches of Water.. 50

Pf=Flowing Pressure in psia. 370

Rhof=Flowing Density in Pounds per Cubic Foot.

G=Gas Specific Gravity 0.570

KEYg=(hw * Pf / G)^.5 180.156KEYl=1.06 * (hw * Rhof)^.5

KEYs=4.47 * (hw * Pf)^.5

Table Entry = Desired Flow Divided by Key. 3441

Select Plate Size From Table 4.00

Table Entry For Selected Plate Size 3345

Approximate Flow = Table Value (For Selected Plate Size) x KEY 602621

Note: Blue areas require manual input for appropriate stream. Unprotected.


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L. Hillburn

1/9/03

Plate ID

16 Inches

0.250.50

0.75

1.00

1.25

1.50

1.75

2.00

2.25

1255 2.50

1520 2.75

1809 3.00

2125 3.252466 3.50

2833 3.75

3226 4.00

3646 4.25

4093 4.50

4567 4.75

5069 5.00

5599 5.25

6158 5.50

6746 5.75

7365 6.00

8015 6.25

8698 6.50

9414 6.75

10164 7.00

10951 7.25

11775 7.50

12639 7.75

13545 8.00

14494 8.25

15489 8.50

16533 8.75

17628 9.00

18779 9.25

19989 9.5021262 9.75

22602 10.00

24016 10.25

25510 10.50

Calculations:

Liquid Steam

8.071 8.071


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140000 1700000

50 50

250

31.2276

41.885

499.761

3342 3402

4.00 4.00

3345 3345

140106 1671701


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GPSA DATA BOOK REVISIONS SECTION 3 MEASUREMENT

NATURAL GAS

Dr 9.800 Inches at 68 Deg F Int No 1

dr 4.498 Inches at 68 Deg F Rd= 2450164

D= 9.8007 Inches at T Deg F CF/Hour= 28187

d= 4.4984 Inches at T Deg F MCF/Day= 676

Hw= 0.02 Inches of Water

Psig= 1160.07 Gauge Pressure Beta= 0.458995

AtmPres= 14.4 Absolute Pressure B= 0.046446

Psia= 1174.47 Absolute Pressure M1= 0.000000

TempF= 78.79 Degrees F M2= 0.377201

TempR= 538.46 Degrees R A= 0.010992

SpGr= 0.571 C= 0.730772

Zs= 0.9980 TTU= 0.000516

Zf= 0.8861 TTD= -0.001135

Ci(CT)= 0.60178

Ci(FT)= 0.601160

Cd(FT)= 0.602001

Ev= 1.022959

Y1= 1.000000

Premises: 1. Orifice Meters with Flange Taps.

2. Pressure from Upstream Tap.

3. Pressure Base is 14.73 psia.

4. Temperature Base is 60 Deg F.

5. Reference temperature for Dr & dr is 68 Deg F.6. "Blue" indicates Input Data. Unprotected.


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Lee Hillburn

5/22/02

Int No 2 Int No 3 Int No 4 Int No 5

77277 77485 77484 77484

28263 28263 28263 28263

678 678 678 678

0.458995 0.458995 0.458995 0.458995

0.046446 0.046446 0.046446 0.046446

0.000000 0.000000 0.000000 0.000000

0.377201 0.377201 0.377201 0.377201

0.174586 0.174211 0.174212 0.174212

2.450094 2.447790 2.447795 2.447795

0.000516 0.000516 0.000516 0.000516

-0.001135 -0.001135 -0.001135 -0.001135

0.60178 0.60178 0.60178 0.60178

0.601160 0.601160 0.601160 0.601160

0.603622 0.603618 0.603618 0.603618

1.022959 1.022959 1.022959 1.022959

1.000000 1.000000 1.000000 1.000000


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Natural Gas Liquids

Dr 8.071 Inches at 68 Deg F Int No 1 Int No 2

dr 4.000 Inches at 68 Deg F Rd= 1291461 912620D= 8.0716 Inches at T Deg F #/Hour= 141123 141140

d= 4.0005 Inches at T Deg F Gals/Hr= 33190 33194

Hw= 50.004 Inches of Water

Psig= 500 Gauge Pressure Beta= 0.495621 0.495621

AtmPres= 0 Absolute Pressure B= 0.064213 0.064213

Psia= 500 Absolute Pressure M1= 0.000000 0.000000

Temperature F= 80.6 Degrees F M2= 0.491260 0.491260

Temperature R= 540.27 Degrees R A= 0.019510 0.025757

Specific Gravity @ 60 Deg F 0.510 C= 0.914369 1.032520

Viscosity 0.1210 Centipoise TTU= 0.000875 0.000875

Vapor Pressure Psia 140 GPA TP-15 TTD= -0.001523 -0.001523

Calc. SG @T&Psia 0.499 Ci(CT)= 0.602414 0.602414Ctl 0.9646 GPA TP27 Ci(FT)= 0.601767 0.601767

A 21995 API 11.2.2 Cd(FT)= 0.603192 0.603264

B 5.467 API 11.2.2 Ev= 1.031607 1.031607

DP 360 API 11.2.2 Y1= 1.000000 1.000000

F ######### API 11.2.2

Cpl 1.0153 API 11.2.2

Density @T&Psia in #/FT3 31.1490

Premises: 1. Orifice Meters with

2. Pressure Base is 1

3. Temperature Base

4. Reference tempera

5. "Blue" indicates Inp

TEMPERATURE ADJUSTMENT FACTORS (Ctl) AS PER GPA TP-

PRESSURE ADJUSTMENT FACTORS (A & B) AS PER API 11.2.2

VAPOR PRESSURES (VP) AS PER GPA TP-12 (PSIA)

TEMPERATURE DEGREES F

API GR. RD 40 45 50 55 60 65

Ctl 1.0988 1.0768 1.0532 1.0278 1.0000 0.9691

273 0.35 A 7698 6778 5896 5053 4249

B 4.407 4.239 4.069 3.895 3.718

VP 422 448 475 504 533 563

Ctl 1.0881 1.0681 1.0469 1.0243 1.0000 0.9735262 0.36 A 8008 7053 6138 5262 4427 3632

B 4.627 4.467 4.304 4.138 3.969 3.798

VP 407 432 458 485 513 542

Ctl 1.0786 1.0605 1.0415 1.0214 1.0000 0.9771

251 0.37 A 8543 7551 6601 5691 4823 3998

B 4.828 4.676 4.521 4.364 4.203 4.039

VP 391 415 439 465 492 520

Ctl 1.0713 1.0547 1.0373 1.0192 1.0000 0.9797


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241 0.38 A 9288 8259 7272 6328 5426 4567

B 5.010 4.867 4.721 4.571 4.419 4.263

VP 373 396 419 444 469 496

Ctl 1.0654 1.0500 1.0341 1.0174 1.0000 0.9817

231 0.39 A 10234 9166 8141 7159 6221 5327

B 5.174 5.039 4.901 4.760 4.616 4.469

VP 354 376 398 421 445 470Ctl 1.0605 1.0462 1.0314 1.0160 1.0000 0.9832

222 0.40 A 11371 10261 9196 8175 7198 6266

B 5.319 5.193 5.064 4.932 4.796 4.658

VP 334 355 376 398 421 444

Ctl 1.0564 1.0430 1.0292 1.0149 1.0000 0.9845

214 0.41 A 12688 11535 10427 9364 8346 7374

B 5.446 5.328 5.208 5.085 4.958 4.829

VP 314 333 353 374 395 417

Ctl 1.0529 1.0403 1.0273 1.0139 1.0000 0.9856

205 0.42 A 14178 12980 11826 10719 9657 8642

B 5.553 5.445 5.334 5.220 5.103 4.983

VP 293 311 330 349 370 390Ctl 1.0498 1.0379 1.0256 1.0130 1.0000 0.9866

198 0.43 A 15835 14587 13386 12231 11123 10061

B 5.642 5.543 5.442 5.337 5.229 5.119

VP 273 289 307 325 344 363

Ctl 1.0464 1.0352 1.0238 1.0121 1.0000 0.9876

190 0.44 A 17652 16353 15101 13896 12737 11627

B 5.712 5.626 5.531 5.436 5.338 5.237

VP 252 268 284 301 318 337

Ctl 1.0434 1.0329 1.0222 1.0113 1.0000 0.9884

183 0.45 A 19625 18273 16967 15708 14497 13333

B 5.764 5.685 5.602 5.517 5.429 5.338

VP 232 246 261 277 293 310

Ctl 1.0408 1.0309 1.0209 1.0106 1.0000 0.9892

176 0.46 A 21753 20344 18982 17666 16398 15178

B 5.797 5.728 5.655 5.580 5.502 5.421

VP 201 214 227 242 256 272

Ctl 1.0385 1.0292 1.0197 1.0099 1.0000 0.9898

170 0.47 A 24035 22566 21144 19768 18440 17160

B 5.811 5.752 5.690 5.625 5.557 5.486

VP 174 185 198 211 224 238

Ctl 1.0363 1.0275 1.0185 1.0093 1.0000 0.9905

163 0.48 A 26471 24939 23454 22016 20625 19282

B 5.806 5.758 5.706 5.652 5.595 5.534

VP 150 161 172 184 196 208

Ctl 1.0343 1.0259 1.0175 1.0088 1.0000 0.9910157 0.49 A 29065 27468 25917 24413 22956 21547

B 5.783 5.745 5.705 5.661 5.614 5.564

VP 130 140 150 160 171 182

Ctl 1.0325 1.0246 1.0165 1.0083 1.0000 0.9915

152 0.50 A 31821 30156 28538 26965 25439 23960

B 5.741 5.714 5.685 5.652 5.616 5.577

VP 99 107 115 124 133 143

Ctl 1.0308 1.0233 1.0156 1.0079 1.0000 0.9920


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146 0.51 A 34747 33012 31323 29680 28082 26531

B 5.680 5.665 5.646 5.625 5.600 5.572

VP 75 81 88 96 103 112

Ctl 1.0290 1.0219 1.0147 1.0074 1.0000 0.9925

141 0.52 A 37852 36046 34284 32567 30896 29271

B 5.601 5.597 5.590 5.579 5.566 5.550

VP 61 67 73 79 86 93Ctl 1.0275 1.0207 1.0139 1.0070 1.0000 0.9929

135 0.53 A 41149 39269 37433 35641 33894 32192

B 5.5030 5.5100 5.5150 5.5160 5.5140 5.5100

VP 50 55 60 65 71 77

Ctl 1.0261 1.0197 1.0132 1.0066 1.0000 0.9933

131 0.54 A 44651 42696 40785 38917 37093 35313

B 5.386 5.405 5.421 5.435 5.445 5.452

VP 41 45 49 54 59 64

Ctl 1.0248 1.0187 1.0126 1.0063 1.0000 0.9936

126 0.55 A 48375 46346 44358 42414 40512 38653

B 5.250 5.282 5.310 5.335 5.358 5.377

VP 34 37 41 45 49 53Ctl 1.0237 1.0179 1.0120 1.0060 1.0000 0.9939

121 0.56 A 52342 50238 48174 46153 44173 42236

B 5.096 5.140 5.180 5.218 5.253 5.284

VP 28 31 34 37 40 44

Ctl 1.0225 1.0170 1.0114 1.0057 1.0000 0.9942

117 0.57 A 56575 54396 52258 50160 48103 46087

B 4.923 4.945 5.032 5.083 5.103 5.149

VP 23 25 28 31 34 37

Ctl 1.0214 1.0161 1.0108 1.0054 1.0000 0.9945

112 0.58 A 61099 58848 56636 54463 52331 50239

B 4.7320 4.8000 4.8660 4.9290 4.9890 5.0460

VP 19 21 23 25 28 31

Ctl 1.0204 1.0154 1.0103 1.0052 1.0000 0.9948

108 0.59 A 65943 63622 61340 59095 56890 54723

B 4.521 4.603 4.682 4.758 4.830 4.900

VP 15 16 18 20 22 24

Ctl 1.0195 1.0147 1.0098 1.0049 1.0000 0.9950

104 0.60 A 71141 68754 66404 64091 61816 59579

B 4.292 4.387 4.479 4.568 4.654 4.737

VP 11 12 14 15 17 19

Ctl 1.0187 1.0141 1.0094 1.0047 1.0000 0.9953

100 0.61 A 76728 74280 71867 69491 67151 64848

B 4.045 4.153 4.258 4.360 4.460 4.556

VP 8 9 10 11 13 14

Ctl 1.0180 1.0135 1.0090 1.0045 1.0000 0.995497 0.62 A 82744 80240 77771 75338 72940 70578

B 3.778 3.900 4.019 4.135 4.248 4.357

VP 6 7 8 9 10 11

Ctl 1.0170 1.0128 1.0086 1.0043 1.0000 0.9957

93 0.63 A 89233 86681 84163 81680 79231 76817

B 3.493 3.629 3.761 3.891 4.018 4.141

VP 5 6 6 7 8 9

Ctl 1.0162 1.0122 1.0082 1.0041 1.0000 0.9959


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90 0.64 A

B

VP 5 5 6 7 7 8

Ctl 1.0156 1.0117 1.0078 1.0039 1.0000 0.9961

86 0.65 A

B

VP 4 5 5 6 7 8Ctl 1.0150 1.0113 1.0075 1.0038 1.0000 0.9962

83 0.66 A

B

VP 4 5 5 6 6 7

Ctl 1.0144 1.0108 1.0072 1.0036 1.0000 0.9964

80 0.67 A

B

VP 4 4 5 5 6 6

Ctl 1.0139 1.0104 1.0070 1.0035 1.0000 0.9965

77 0.68 A

B

VP


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Lee Hillburn

2/8/03

Int No 3 Int No 4 Int No 5

912729 912729 912729141140 141140 141140

33194 33194 33194

0.495621 0.495621 0.495621

0.064213 0.064213 0.064213

0.000000 0.000000 0.000000

0.491260 0.491260 0.491260

0.025754 0.025754 0.025754

1.032477 1.032477 1.032477

0.000875 0.000875 0.000875

-0.001523 -0.001523 -0.001523

0.602414 0.602414 0.6024140.601767 0.601767 0.601767

0.603264 0.603264 0.603264

1.031607 1.031607 1.031607

1.000000 1.000000 1.000000

lange Taps.

.7 psia or Vapor Pressure at 60 Deg. F, whichever is greater.

is 60 Deg F.

ure for Dr & dr is 68 Deg F.

ut Data. Unprotected.

7

70 75 80 85 90

0.9339 0.8921 0.8381 0.7516

595 627 661 695

0.9441 0.9108 0.8713 0.8209 0.7425

572 603 636 669 703

0.9522 0.9249 0.8941 0.8583 0.8143

3214

3.872

548 577 609 640 673

0.9579 0.9345 0.9088 0.8802 0.8474


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3751 2980

4.104 3.943

523 551 580 610 641

0.9623 0.9416 0.9193 0.8951 0.8683

4478 3673 2914

4.319 4.166 4.010

496 523 550 579 6080.9656 0.9471 0.9273 0.9061 0.8832

5380 4540 3747 3000

4.517 4.372 4.225 4.075

469 494 520 547 575

0.9684 0.9514 0.9336 0.9146 0.8944

6449 5570 4739 3955 3148

4.697 4.561 4.423 4.282 4.123

440 464 489 514 540

0.9707 0.9551 0.9387 0.9215 0.9033

7674 6753 5881 5056 4280

4.859 4.733 4.604 4.472 4.337

412 434 458 481 5060.9726 0.9581 0.9431 0.9273 0.9107

9048 8082 7164 6296 5476

5.005 4.888 4.768 4.645 4.520

384 405 426 449 472

0.9747 0.9615 0.9477 0.9334 0.9184

10563 9549 8583 7666 6799

5.133 5.026 4.915 4.802 4.686

356 375 395 416 438

0.9765 0.9643 0.9516 0.9385 0.9248

12217 11150 10132 9163 8244

5.243 5.146 5.046 4.942 4.836

328 346 365 385 405

0.9781 0.9667 0.9549 0.9428 0.9302

14006 12882 11808 10783 9809

5.336 5.249 5.159 5.066 4.969

288 304 322 339 358

0.9794 0.9687 0.9578 0.9465 0.9348

15928 14745 13611 12527 11492

5.412 5.335 5.255 5.172 5.086

252 268 283 299 316

0.9807 0.9708 0.9605 0.9501 0.9393

17987 16740 15543 14394 13296

5.471 5.404 5.335 5.262 5.187

221 235 249 264 280

0.9819 0.9725 0.9630 0.9532 0.943220185 18871 17607 16391 15224

5.512 5.456 5.397 5.335 5.271

194 207 220 233 247

0.9829 0.9741 0.9651 0.9559 0.9465

22529 21145 19809 18522 17284

5.535 5.491 5.443 5.392 5.338

153 164 175 187 199

0.9838 0.9755 0.9671 0.9585 0.9497


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25027 23570 22161 20799 19486

5.542 5.508 5.471 5.432 5.389

120 130 139 150 160

0.9848 0.9771 0.9692 0.9611 0.9530

27691 26158 24673 23234 21843

5.531 5.508 5.483 5.455 5.424

100 108 116 125 1340.9857 0.9784 0.9710 0.9635 0.9558

30536 28925 27360 25842 24371

5.5020 5.4920 5.4780 5.4610 5.4410

83 90 97 104 112

0.9865 0.9796 0.9726 0.9655 0.9583

33578 31887 30242 28643 27089

5.456 5.458 5.456 5.451 5.443

69 75 81 87 94

0.9872 0.9806 0.9740 0.9673 0.9605

36838 35067 33340 31658 30021

5.393 5.406 5.417 5.424 5.428

57 62 67 73 790.9878 0.9815 0.9752 0.9689 0.9624

40341 38489 36680 34915 33194

5.313 5.338 5.361 5.380 5.396

48 52 56 61 66

0.9884 0.9825 0.9766 0.9705 0.9644

44113 42181 40291 38443 36638

5.193 5.253 5.288 5.320 5.348

40 44 47 52 56

0.9890 0.9834 0.9778 0.9721 0.9663

48187 46175 44205 42276 40202

5.0990 5.1500 5.1980 5.2420 5.2880

34 37 40 44 47

0.9896 0.9843 0.9789 0.9735 0.9681

52596 50508 48460 46453 44291

4.967 5.030 5.091 5.148 5.208

27 29 32 35 38

0.9900 0.9850 0.9799 0.9748 0.9696

57380 55220 53098 51015 48769

4.816 4.893 4.967 5.038 5.112

20 23 25 27 30

0.9905 0.9857 0.9808 0.9759 0.9710

62583 60354 58164 56011 53896

4.649 4.739 4.826 4.910 4.992

16 17 19 21 23

0.9909 0.9863 0.9816 0.9769 0.972268251 65962 63708 61492 59312

4.464 4.568 4.669 4.766 4.861

12 13 15 16 18

0.9913 0.9870 0.9826 0.9781 0.9737

74438 72095 69787 67515 65279

4.262 4.380 4.494 4.606 4.714

10 11 12 14 15

0.9918 0.9876 0.9834 0.9792 0.9750


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9 10 11 13 14

0.9921 0.9882 0.9842 0.9802 0.9761

8 9 10 11 130.9924 0.9886 0.9848 0.9810 0.9771

8 9 10 11 12

0.9927 0.9891 0.9854 0.9817 0.9780

7 8 9 10 11

0.9930 0.9895 0.9860 0.9824 0.9789


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STEAM

Dr 4.000 Inches at 68 Deg F Int No 1 Int No 2

dr 2.000 Inches at 68 Deg F Rd= 200412 493437D= 4.0082 Inches at T Deg F #/Hour= 4697 4694

d= 2.0061 Inches at T Deg F M#/Hour 5 5

Hw= 50 Inches of Water

Temperature F= 400 Degrees F Beta= 0.500505 0.500505

Viscosity= 0.015 Centipoise B= 0.066955 0.066955

Density= 0.5411 Pounds / Cubic Foot M1= 0.000000 0.000000

M2= 0.998955 0.998955

A= 0.087295 0.042457

C= 1.755201 1.280469

TTU= 0.001720 0.001720

TTD= -0.002567 -0.002567

Ci(CT)= 0.602488 0.602488Ci(FT)= 0.601641 0.601641

Cd(FT)= 0.604971 0.604517

Ev= 1.032935 1.032935

Y1= 1.000000 1.000000

Premises: 1. Orifice Meters with Flange Taps.

2. Reference temperature for Dr & dr is 68 Deg F.

3. "Blue" indicates Input Data. Unprotected.

Density of Saturated Steam in Pounds per Cubic Foot

Steam Quality, Percent

Psig 100 99 98 97 96 95 94 93

1 0.0025 0.0026 0.0026 0.0026 0.0026 0.0027 0.0027 0.0027

5 0.0125 0.0126 0.0127 0.0128 0.0130 0.0131 0.0133 0.0134

10 0.0245 0.0248 0.0250 0.0253 0.0256 0.0259 0.0262 0.0264

15 0.0364 0.0368 0.0371 0.0375 0.0379 0.0384 0.0387 0.0391

20 0.0480 0.0485 0.0491 0.0495 0.0500 0.0506 0.0512 0.0517

25 0.0595 0.0602 0.0609 0.0614 0.0621 0.0628 0.0635 0.0639

50 0.1158 0.1167 0.1181 0.1190 0.1204 0.1218 0.1232 0.1241

75 0.1703 0.1717 0.1737 0.1758 0.1771 0.1792 0.1813 0.1834

100 0.2244 0.2262 0.2289 0.2307 0.2334 0.2362 0.2380 0.2408

125 0.2772 0.2805 0.2828 0.2861 0.2884 0.2918 0.2952 0.2986

150 0.3300 0.3339 0.3366 0.3406 0.3447 0.3474 0.3515 0.3556

175 0.3834 0.3865 0.3912 0.3943 0.3990 0.4037 0.4069 0.4117

200 0.4364 0.4399 0.4453 0.4488 0.4542 0.4596 0.4632 0.4687

250 0.5411 0.5477 0.5521 0.5588 0.5633 0.5700 0.5768 0.5813

300 0.6467 0.6546 0.6599 0.6679 0.6732 0.6813 0.6894 0.6948

350 0.7545 0.7607 0.7699 0.7761 0.7855 0.7917 0.8011 0.8106

400 0.8623 0.8693 0.8799 0.8870 0.8977 0.9048 0.9156 0.9264


18/67

450 0.9701 0.9780 0.9899 0.9979 1.0099 1.0179 1.0300 1.0422

500 1.0779 1.0911 1.0999 1.1132 1.1221 1.1355 1.1445 1.1580

550 1.1905 1.2002 1.2147 1.2245 1.2392 1.2490 1.2639 1.2739

600 1.2987 1.3146 1.3252 1.3411 1.3518 1.3680 1.3788 1.3951

Density of Superheated Steam in Pounds per Cubic FootTotal Steam Temperature, Degrees F

Psig 300 350 400 450 500 550 600 700

25 0.0566 0.0528 0.0494 0.0467 0.0441 0.0420 0.0399 0.0364

50 0.1154 0.1069 0.1001 0.0938 0.0886 0.0843 0.0801 0.0727

75 0.1623 0.1514 0.1420 0.1341 0.1270 0.1207 0.1097

100 0.2200 0.2035 0.1910 0.1796 0.1702 0.1610 0.1469

125 0.2783 0.2576 0.2408 0.2255 0.2137 0.2022 0.1837

150 0.3130 0.2914 0.2730 0.2576 0.2437 0.2215

175 0.3697 0.3429 0.3199 0.3019 0.2857 0.2584

200 0.4277 0.3952 0.3689 0.3466 0.3280 0.2968

250 0.5024 0.4672 0.4371 0.4138 0.3728

300 0.6156 0.5680 0.5317 0.5012 0.4495350 0.7333 0.6741 0.6259 0.5901 0.5270

400 0.8588 0.7837 0.7249 0.6806 0.6081

450 0.8968 0.8263 0.7727 0.6874

500 1.0133 0.9303 0.8664 1.1808

600 1.2674 1.1507 1.0586 0.9343

700 1.3832 1.2629 1.1057

800 1.6349 1.4820 1.2817

900 1.9089 1.7113 1.4623

1000 2.2175 1.9510 1.6477

1100 2.2200 1.8462

1200 2.5037 2.0419

1300 2.8139 2.2527

1400 3.1668 2.4701

1500 3.5700 2.6942


19/67

Lee Hillburn

1/21/03

Int No 3 Int No 4 Int No 5

493067 493067 4930674694 4694 4694

5 5 5

0.500505 0.500505 0.500505

0.066955 0.066955 0.066955

0.000000 0.000000 0.000000

0.998955 0.998955 0.998955

0.042482 0.042482 0.042482

1.280805 1.280805 1.280805

0.001720 0.001720 0.001720

-0.002567 -0.002567 -0.002567

0.602488 0.602488 0.6024880.601641 0.601641 0.601641

0.604517 0.604517 0.604517

1.032935 1.032935 1.032935

1.000000 1.000000 1.000000

92 91 90

0.0028 0.0028 0.0028

0.0136 0.0137 0.0139

0.0267 0.0270 0.0273

0.0395 0.0400 0.0404

0.0523 0.0529 0.0535

0.0647 0.0654 0.0661

0.1255 0.1269 0.1284

0.1848 0.1869 0.1890

0.2435 0.2463 0.2492

0.3010 0.3044 0.3079

0.3584 0.3625 0.3667

0.4165 0.4213 0.4262

0.4742 0.4797 0.4834

0.5881 0.5950 0.6019

0.7030 0.7112 0.7195

0.8170 0.8266 0.8362

0.9337 0.9447 0.9557


20/67

1.0504 1.0627 1.0751

1.1717 1.1808 1.1946

1.2889 1.3039 1.3191

1.4115 1.4225 1.4390

800 1000 1200

0.0334 0.0287 0.0253

0.0671 0.0578 0.0507

0.1007 0.0867 0.0760

0.1342 0.1156 0.1013

0.1686 0.1445 0.1267

0.2024 0.1734 0.1520

0.2373 0.2034 0.1784

0.2712 0.2325 0.2039

0.3407 0.2906 0.2548

0.4110 0.3506 0.30580.4795 0.4091 0.3568

0.5508 0.4701 0.4101

0.6228 0.5288 0.4614

0.6955 0.5876 0.5127

0.8430 0.7090 0.6188

0.9934 0.8317 0.7220

1.1410 0.9557 0.8251

1.2965 1.0811 0.9337

1.4549 1.2077 1.0374

1.6162 1.3357 1.1479

1.7805 1.4650 1.2522

1.9573 1.5957 1.3645

2.1284 1.7184 1.4695

2.3025 1.8511 1.5836


21/67


NATURAL GAS

Equations:

INPUT DATA Eq. 3-12 Q=16330*(1+Beta^4)*d 2*(H*(29.32+.3*H)) .

H= 10 Eq. 3-13 Ftf = (520/(Tf+460))^.5

T (Deg F)= 60 Eq. 3-14 Cg = (.6/G)^.5

d= 1

D= 3.068 Q= Gas flow rate, cu ft/day

Spec. Gra 0.6 Beta= d/D

d= Plate Diameter

Beta= 0.325945 D= Pipe Diameter

Ftf= 1.0000 Tf= Flowing Temperature

Cg= 1.0000 G= Specific Gravity

H= pressure, inches of mercury

MCFH= 12

CFH= 12370

CFD= 296890

"Blue" indicates Input Data. Unprotected.


22/67

Lee Hillburn

5/22/02

*Ftf*Cg


23/67


NATURAL GAS

Equation:

INPUT DATA Eq. 3-15 Q=578400 x d^2 x Ycr x (1/(Tf x G)) .5 x P

PSIG= 290.1 Eq. 3-16 Ycr= ((k/Z) x (2/(k+1))^((k+1)/(k-1))))^.5

Atm Press 0 Q= CFD

PSIA= 290.1 P= Absolute Pressure

T (Deg F)= 77 Tf= Absolute Flowing Temperature (R)

Tr= 537 G= Specific Gravity

Z= 0.95 Z= Z @ Flowing Conditions

k= 1.32 k= Ratio of Specific Heats

Diameter= 1

Spec. Gra 0.55

Ycr= 0.68828

MCFH= 280

CFH= 280002

CFD= 6720050



24/67

Lee Hillburn

5/22/02


25/67

Molar Mass 16.042 30.069 44.096 58.122 58.122 72.149Boiling Point

at 14.696 psia, F -258.67 -127.48 -43.72 11.08 31.09 82.10

Freezing Point

at 14.696 psia, F -296.45 -297.04 -305.73 -255.30 -217.05 -255.80

Vapor Pressure

at 100 F, psia 5000 800 188.69 72.484 51.683 20.729

Density of Liquid

at 60 F, 14.696 psia

Relative density at 60 F/60 F 0.3 0.35643 0.50738 0.56295 0.58408 0.62460

API Gravity 340 265.49 147.39 119.86 110.76 95.044

Absolute density, lbm/gal 2.5 2.9716 4.2301 4.6934 4.8696 5.2074

Density of Ideal Gasat 60 F, 14.696 psia

Relative density, air = 1.0 0.55397 1.0383 1.5227 2.0071 2.0071 2.4914

Density lbm/(1000 ft3) 42.274 79.237 116.20 153.16 153.16 190.12

Summation Factor

at 60 F, psia-1 0.0116 0.0238 0.0349 0.0444 0.0471 0.0572

Volume

at 60 F, 14.696 psia

Liquid, gal/lbmol 6.4170 10.119 10.424 12.384 11.936 13.855

Ft3

ideal gas/gal liquid 59.137 37.503 36.404 30.644 31.794 27.390

Ratio, ideal gas/liquid 442.38 280.54 272.32 229.23 237.84 204.89

Critical Conditions

Temperature, F -116.66 89.924 205.92 274.41 305.546 368.98Pressure, psia 667.0 706.6 615.5 527.9 550.9 490.4

Gross Heating Value

at 60 F, ideal reaction

Btu/lbm, fuel as liquid 22181 21490 21080 21136 20891

Btu/gal, fuel as liquid 65914 90905 98935 102926 108789

Btu/lbm, fuel as ideal gas 23892 22334 21654 21232 21300 21044

Btu/ft3, fuel as ideal gas 1010.0 1769.7 2516.2 3252.0 3262.4 4000.9

Btu/gal, fuel as ideal gas 59730 66369 91599 99652 103724 109584

Net Heating Value


Btu/ft3, fuel as ideal gas 909 1619 2315 3000 3011 3699

9.5420 16.698 23.855 31.011 31.011 38.168

Heat of Vaporization

at 14.696 psia, F

Btu/lbm at the boiling point 219.8 210.3 183.4 157.2 166.3 147.7

Specific Heat

at 60 F, 14.696 psia

CP, Btu/(lbm F), ideal gas 0.52725 0.40880 0.38970 0.38798 0.39649 0.38311

CV, Btu/(lbm F), ideal gas 0.40346 0.34276 0.34466 0.35382 0.36232 0.35559

Volume of Air to Burn OneVolume of Ideal Gas

PHYSICAL CONSTANTS OF SELECTED HYDROCARBONGPA STANDARD 2145-03 (FPS) becomes effective January 1, 2003

Component Methane Ethane Propane i-Butane n-Butane i-Pentane


26/67

k = CP/CV, ideal gas 1.3068 1.1927 1.1307 1.0966 1.0943 1.0774

CS, Btu/(lbm F), sat. liq. 0.9831 0.6175 0.5624 0.5664 0.5370

Flammability Limits

at 100 F, 14.696 psia

Lower, volume % In air 5.000 2.9 2.0 1.8 1.5 1.3

Upper, volume % in air 15.000 13.0 9.5 8.5 9.0 8.0

Octane Number

Motor clear 0.05 97.1 97.6 89.6 90.3

Research clear 1.6 1.8 0.1 93.8 92.3

Numbers in this table do not have accuracies greater than 1 part in 1000. In some cases, extra digits have been added to calcu

achieve in ternal consistency or to permi t recalculation of experimental values.


27/67

Carbon Hydrogen

Dioxide Sulfide

72.149 86.175 100.202 114.229 128.255 142.282 44.010 34.082

96.98 155.72 209.13 258.21 303.40 345.40 -109.12 -76.52

-201.50 -139.56 -131.01 -70.17 -64.28 -21.39 -69.81 -121.81

15.764 5.027 1.642 0.5437 0.1723 0.0624 395.55

0.63113 0.66405 0.68819 0.70698 0.72186 0.73406 0.82203 0.80269

92.702 81.588 74.113 68.647 64.521 61.264 40.636 44.782

5.2618 5.5363 5.7375 5.8942 6.0183 6.1200 6.8534 6.6922

2.4914 2.9758 3.4601 3.9445 4.4289 4.9132 1.5197 1.1769

190.12 227.09 264.05 301.01 337.97 374.93 115.97 89.811

0.0603 0.0792 0.0953 0.1214 0.1350 0.1516 0.0195 0.0242

13.712 15.566 17.464 19.380 21.311 23.249 6.4216 5.0928

27.676 24.380 21.729 19.582 17.807 16.323 59.095 74.514

207.03 182.37 162.55 146.48 133.21 122.10 442.06 557.40

385.75 453.83 512.87 564.22 610.79 652.19 87.76 212.81488.8 436.9 396.8 360.7 330.7 304.6 1070.0 1306.5

20923 20783 20680 20601 20543 20494 6832.6

110094 115060 118654 121428 123634 125424 45725

21085 20944 20839 20760 20701 20652 7093.8

4008.7 4756.0 5502.5 6248.9 6996.4 7743.0 637.11

110946 115951 119565 122363 124585 126388 47473

3707 4404 5100 5796 6493 7190 586.79

38.168 45.324 52.481 59.637 66.794 73.950 7.156

154.4 144.1 136.7 130.0 124.4 119.3 246.5 234.4

0.38882 0.38696 0.38566 0.38446 0.38358 0.38294 0.19920 0.23939

0.36130 0.36392 0.36584 0.36708 0.36810 0.36898 0.15407 0.18112

n-Heptane n-Octane n-Nonane n-Decanen-Hexanen-Pentane


28/67

1.0762 1.0633 1.0542 1.0474 1.0421 1.0378 1.2929 1.3217

0.5437 0.5330 0.5279 0.5250 0.5221 0.5207 0.5079

1.4 1.1 1.0 0.8 0.7 0.7 4.30

8.3 7.7 7.0 6.5 5.6 5.4 45.50

62.6 26

61.7 24.8

Shaded values are est imated for the hyp othet ical l iquid state.lated values to


29/67

28.013 31.999 4.0026 28.959 18.0153 Molar MassBoiling Point

-320.43 -297.33 -452.056 -317.645 211.95 at 14.696 psia, F

Freezing Point

-346.00 -361.82 -455.752 32.00 at 14.696 psia, F

Vapor Pressure

0.95051 at 100 F, psia

Density of Liquid

at 60 F, 14.696 psia

0.80687 1.1423 0.87603 1.00000 Relative density at 60 F/60 F

43.870 -7.627 30.024 10.000 API Gravity

6.7270 9.5236 7.3036 8.3372 Absolute density, lbm/gal

Density of Ideal Gasat 60 F, 14.696 psia

0.9673 1.1050 0.1382 1.00000 0.62210 Relative density, air = 1.0

73.819 84.322 10.547 76.311 47.473 Density lbm/(1000 ft3)

Summation Factor

0.00442 0.0072 0 0.00523 0.05557 at 60 F, psia-1

Volume

at 60 F, 14.696 psia

4.1643 3.3600 3.9650 2.1608 Liquid, gal/lbmol

91.129 112.94 95.708 175.62 Ft3 ideal gas/gal liquid

681.69 844.87 715.95 1313.7 Ratio, ideal gas/liquid

Critical Conditions

-232.53 -181.43 -450.32 -220.97 705.10 Temperature, F492.5 731.4 33.0 551.9 3200.1 Pressure, psia

Gross Heating Value


Btu/lbm, fuel as liquid

Btu/gal, fuel as liquid

1059.8 Btu/lbm, fuel as ideal gas

50.312 Btu/ft3, fuel as ideal gas

8836 Btu/gal, fuel as ideal gas

Net Heating Value


Btu/ft3, fuel as ideal gas


at 14.696 psia, F

85.63 91.60 8.922 86.81 970.12 Btu/lbm at the boiling point

Specific Heat

at 60 F, 14.696 psia

0.24829 0.21894 1.24036 0.23992 0.44477 CP, Btu/(lbm F), ideal gas

0.17740 0.15688 0.74421 0.17134 0.33453 CV, Btu/(lbm F), ideal gas

Water Component

Volume of Air to Burn OneVolume of Ideal Gas

Nitrogen Oxygen Helium Air


30/67

1.3996 1.3956 1.6667 1.4002 1.3295 k = CP/CV, ideal gas

1.0004 CS, Btu/(lbm F), sat. liq.

Flammability Limits

at 100 F, 14.696 psia

Lower, volume % In air

Upper, volume % in air

Octane Number

Motor clear

Research clear


31/67

Plate Sizing and Approximate Flowrate, For,

Natural Gas, Natural Gas Liquids and Steam (For Flange Taps)

SI Units

KEY

Plate ID Nominal Meter Tube ID (mm)

mm 50 75 100 150 200 250 300

10 0.06715 0.151 0.150

20 0.272 0.267 0.267

25 0.435 0.420 0.418 0.416

30 0.654 0.610 0.603 0.600 0.599

35 0.956 0.843 0.825 0.818 0.816 0.816

40 1.125 1.085 1.070 1.067 1.066

45 1.467 1.388 1.357 1.351 1.349 1.349

50 1.737 1.681 1.670 1.667 1.665

55 2.140 2.042 2.024 2.018 2.016

60 2.606 2.442 2.413 2.404 2.400

65 2.884 2.838 2.824 2.818

70 3.371 3.300 3.279 3.27175 3.907 3.801 3.770 3.758

80 4.495 4.342 4.297 4.280

85 5.143 4.924 4.861 4.836

90 5.857 5.550 5.463 5.429

95 6.222 6.103 6.058

100 6.944 6.784 6.723

105 7.718 7.507 7.427

110 8.550 8.272 8.168

115 9.443 9.083 8.949

120 . 9.941 9.769

125 10.849 10.632

130 11.809 11.537

135 12.826 12.487

140 13.902 13.483

145 15.041 14.527

150 15.621

155 16.768

160 17.969

165 19.229

170 20.551

175

180

185

190

195200

205

210

215

Definitions and Equations:

Gas

D=Diameter of Meter Tube in mm. 100


32/67

Qh=Desired Flow in Cubic Meters per Hour at Base Conditions. 402

Qmh=Desired Flow in kilograms per Hour.

hw=Desired Differential in mm of water at 15 C. 1270

Pf=Flowing Pressure in kPa. 517

Rhof=Flowing Density in kilograms per Cubic Meter

G=Gas Specific Gravity 0.700

KEYg=(hw * Pf / G)^.5 968KEYl=11.23* (hw * Rhof)^.5

KEYs=11.23 * (hw * Rhof)^.5

Table Entry = Desired Flow Divided by Key. 0.42

Select Plate Size From Table 25

Table Entry For Selected Plate Size 0.418

Approximate Flow = Table Value (For Selected Plate Size) x KEY 404

Note: Blue areas require manual input for appropriate stream. Unprotected.


33/67

L. Hillburn

2/5/03

Plate ID

380 mm

1015

20

25

30

35

40

45

50

2.014 55

2.397 60

2.814 65

3.265 703.750 75

4.268 80

4.821 85

5.408 90

6.029 95

6.685 100

7.377 105

8.104 110

8.866 115

9.665 120

10.501 125

11.374 130

12.285 135

13.234 140

14.223 145

15.252 150

16.322 155

17.434 160

18.589 165

19.789 170

21.035 175

22.327 180

23.669 185

25.061 190

26.506 19528.004 200

29.560 205

31.175 210

32.851 215

Calculations:

Liquid Steam

100 300


34/67

4400 18545

1270 1270

690 8.668

10513

1178

0.42 15.74

25 150

0.418 15.621

4389 18405


35/67


NATURAL GAS - SI Units

Dr 100.00 mm at 20 Deg C Int. No. 1 Int. No. 2

dr 25.00 mm at 20 Deg C Rd= 984263 118101D= 100.00 mm at T Deg C m^3 per Hr= 399 399

d= 25.00 mm at T Deg C m^3 per Day 9571 9582

Hw= 1270 mm at15 Deg C

kPa(ga) 517 Gauge Pressure Beta= 0.250001 0.250001

AtmPres= 0 Absolute Pressure B= 0.003922 0.003922

kPa(abs) 517 Absolute Pressure M1= 0.000000 0.000000

Tf (Deg C) 21.00 Degrees C M2= 0.677327 0.677327

Tf (Deg K) 294.15 Degrees K A= 0.014024 0.076481

Rel. Den.= 0.700 At 15 Deg C C= 1.005567 2.112086

Zs= 1.0000 TTU= 0.000104 0.000104

Zf= 1.0000 TTD= -0.000917 -0.000917

Ci(CT)= 0.597915 0.597915Ci(FT)= 0.597102 0.597102

Cd(FT)= 0.597381 0.598049

Ev= 1.001959 1.001959

Y1= 0.992384 0.992384


36/67

Lee Hillburn

1/8/03

Int. No. 3 Int. No. 4 Int. No. 5 Premises: 1. Orifice Meters with Flange Taps.

118233 118233 118233 2. Pressure from Upstream Tap.399 399 399 3. Pressure Base is 101.56 kPa.

9582 9582 9582 4. Temperature Base is 15 Deg C.

5. Reference temperature for Dr & dr is 20 Deg

0.250001 0.250001 0.250001 6. "Blue" indicates Input Data. Unprotected.

0.003922 0.003922 0.003922

0.000000 0.000000 0.000000

0.677327 0.677327 0.677327

0.076413 0.076413 0.076413

2.111260 2.111261 2.111261

0.000104 0.000104 0.000104

-0.000917 -0.000917 -0.000917

0.597915 0.597915 0.5979150.597102 0.597102 0.597102

0.598048 0.598048 0.598048

1.001959 1.001959 1.001959

0.992384 0.992384 0.992384


37/67

.


38/67


Natural Gas Liquids - SI Units

Const.(N)= 0.01251624

D 100 mm at 20 Deg C Int No 1 Int No 2

dr 25 mm at 20 Deg C ReD 629886 128120D= 99.9944 mm at T Deg C kg/Hour= 4383 4387

d= 24.9979 mm at T Deg C m3/Hr= 6.352 6.358

Hw 1270 mm of Water

P 86.0 Gauge Pressure Beta= 0.249993 0.249993

AtmPres 0 Absolute Pressure B= 0.003921 0.003921

P= 86.0 Absolute Pressure M1= 0.000000 0.000000

Temperature F 15 Degrees C M2= 0.677365 0.677365

Temperature R= 288.15 Degrees K A= 0.020042 0.072682

Density @ 15 Deg C 690.0 kg/m3 C= 1.175597 2.065556

Viscosity 0.1210 Centipoise TTU= 0.000104 0.000104

Vapor Pressure kPa 86 GPA TP-15 TTD= -0.000916 -0.000916

Calc. Den @T&P= 690.0 kg/m3 Ci(CT)= 0.597915 0.597915Ctl 1.0000 GPA TP27 Ci(FT)= 0.597103 0.597103

A 151649 API 11.2.2M Cd(FT)= 0.597467 0.598026

B 5.467 API 11.2.2M Ev= 1.001959 1.001959

DP= 0.0 API 11.2.2M Y1= 1.000000 1.000000

F= 6.594E-06 API 11.2.2M

Cpl= 1.0000 API 11.2.2M

ensity @T&P in kg/m3 690.0

TEMPERATURE ADJUSTMENT FACTORS (Ctl) AS PER GPA TP-2PRESSURE ADJUSTMENT FACTORS (A & B) AS PER API 11.2.2M

VAPOR PRESSURES (VP) AS PER GPA TP-15 (kPa)

TEMPERATURE DEGREES C

API GR. Den 4.5 7.0 9.5 12.0 14.5 17.0

Ctl 1.0921 1.0724 1.0515 1.0292 1.0051 0.9788

273 350 A 52710 47038 41578 36331 31299 26484

B 4.357 4.205 4.051 3.893 3.734 3.572

VP 2913 3075 3243 3416 3596 3781

Ctl 1.0823 1.0644 1.0456 1.0257 1.0045 0.9816

262 360 A 54528 48639 42968 37518 32291 27290

B 4.581 4.436 4.288 4.138 3.986 3.831

VP 2811 2966 3126 3292 3464 3642Ctl 1.0736 1.0574 1.0404 1.0226 1.0039 0.9840

251 370 A 58325 52189 46280 40599 35149 29932

B 4.806 4.668 4.529 4.387 4.242 4.095

VP 2697 2845 2998 3157 3321 3490

Ctl 1.0667 1.0519 1.0364 1.0203 1.0035 0.9857

241 380 A 63319 56951 50815 44915 39252 33828

B 4.990 4.860 4.726 4.594 4.456 4.317

VP 2574 2715 2861 3012 3168 3329


39/67

Ctl 1.0613 1.0476 1.0333 1.0186 1.0031 0.9871

231 390 A 69702 63091 56719 50587 44699 39056

B 5.156 5.034 4.909 4.782 4.653 4.521

VP 2444 2577 2716 2859 3007 3159

Ctl 1.0568 1.0440 1.0307 1.0171 1.0029 0.9882

222 400 A 77403 70537 63915 57539 51412 45535

B 5.303 5.189 5.072 4.953 4.831 4.707VP 2307 2434 2564 2700 2839 2984

Ctl 1.0529 1.0410 1.0286 1.0158 1.0027 0.9890

214 410 A 86357 79223 72337 65702 59320 53193

B 5.431 5.325 5.216 5.105 4.992 4.876

VP 2167 2286 2409 2537 2668 2804

Ctl 1.0498 1.0384 1.0268 1.0148 1.0025 0.9898

205 420 A 96508 89091 81926 75016 68362 61967

B 5.541 5.443 5.343 5.240 5.134 5.027

VP 2025 2136 2252 2371 2495 2622

Ctl 1.0468 1.0362 1.0252 1.0139 1.0024 0.9905

198 430 A 107809 100093 92632 85428 78485 71803

B 5.632 5.543 5.451 5.356 5.259 5.180VP 1881 1986 2094 2206 2321 2441

Ctl 1.0437 1.0336 0.0001 1.0129 1.0022 0.9912

190 440 A 120220 112188 104414 96899 89646 82657

B 5.704 5.623 5.540 5.454 5.366 5.275

VP 1739 1836 1937 2041 2149 2260

Ctl 1.0408 1.0314 1.0219 1.0121 1.0020 0.9917

183 450 A 133714 125348 117242 109397 101815 94499

B 5.758 5.686 5.611 5.534 5.455 5.373

VP 1599 1689 1782 1879 1980 2083

Ctl 1.0384 1.0295 1.0205 1.0113 1.0019 0.9923

176 460 A 148272 139555 131098 122904 114973 107309

B 5.793 5.730 5.664 5.596 5.526 5.453

VP 1385 1466 1550 1638 1728 1822

Ctl 1.0362 1.0278 1.0194 1.0107 1.0018 0.9927

170 470 A 163888 154802 145977 137413 129114 121080

B 5.809 5.755 5.699 5.640 5.579 5.515

VP 1200 1272 1348 1427 1509 1594

Ctl 1.0342 1.0263 1.0182 1.0100 1.0017 0.9932

163 480 A 182296 172784 163532 154540 145812 137350

B 5.805 5.762 5.716 5.668 5.617 5.564

VP 1039 1104 1172 1243 1317 1394

Ctl 1.0323 1.0248 1.0172 1.0094 1.0016 0.9936

157 490 A 200170 190253 180594 171195 162058 153184

B 5.782 5.748 5.712 5.673 5.632 5.589

VP 900 958 1019 1083 1150 1219Ctl 1.0307 1.0235 1.0163 1.0089 1.0015 0.9939

152 500 A 219165 208828 198746 188922 179358 170055

B 5.740 5.716 5.690 5.661 5.630 5.596

VP 682 730 781 835 892 951

Ctl 1.0291 1.0223 1.0154 1.0085 1.0014 0.9943

146 510 A 239329 228558 218039 207775 197768 188019

B 5.680 5.666 5.650 5.631 5.610 5.586

VP 517 557 599 644 692 742


40/67

Ctl 1.0274 1.0210 1.0145 1.0080 1.0013 0.9946

141 520 A 260730 249512 238544 227826 217362 207153

B 5.601 5.597 5.591 5.582 5.571 5.558

VP 424 458 494 532 572 614

Ctl 1.0259 1.0199 1.0137 1.0075 1.0013 0.9949

135 530 A 283448 271774 260346 249164 238232 227551

B 5.503 5.510 5.514 5.516 5.515 5.512VP 348 376 407 439 473 509

Ctl 1.0246 1.0188 1.0131 1.0072 1.0012 0.9952

131 540 A 307582 295446 283551 271898 260489 249327

B 5.386 5.404 5.419 5.431 5.441 5.449

VP 285 310 335 362 391 422

Ctl 1.0234 1.0179 1.0124 1.0068 1.0011 0.9954

126 550 A 333252 320650 308284 296155 284266 272618

B 5.251 5.279 5.305 5.329 5.350 5.368

VP 234 255 276 299 323 349

Ctl 1.0224 1.0172 1.0119 1.0065 1.0011 0.9956

121 560 A 360594 347527 334691 322086 309716 297581

B 5.097 5.136 5.173 5.208 5.240 5.269VP 192 209 227 247 267 289

Ctl 1.0212 1.0162 1.0112 1.0061 1.0010 0.9959

117 570 A 389766 376240 362938 349863 337015 324397

B 4.924 4.975 5.023 5.069 5.112 5.153

VP 158 173 188 205 223 242

Ctl 1.0202 1.0155 1.0107 1.0058 1.0010 0.9961

112 580 A 420948 406972 393215 379679 366364 353273

B 4.733 4.795 4.855 4.912 4.966 5.019

VP 130 143 156 170 186 202

Ctl 1.0192 1.0147 1.0101 1.0056 1.0010 0.9963

108 590 A 454340 439931 425735 411754 397988 384440

B 4.523 4.597 4.668 4.737 4.803 4.867

VP 102 112 123 135 147 161

Ctl 1.0184 1.0141 1.0097 1.0053 1.0009 0.9964

104 600 A 490169 475349 460736 446332 432138 418155

B 4.294 4.380 4.463 4.543 4.622 4.697

VP 76 84 92 102 111 122

Ctl 1.0176 1.0134 1.0092 1.0050 1.0008 0.9966

100 610 A 528682 513481 498481 483684 469091 454704

B 4.047 4.144 4.239 4.332 4.422 4.510

VP 57 63 69 77 84 93

Ctl 1.0170 1.0130 1.0089 1.0049 1.0008 0.9967

97 620 A 570155 554610 539261 524109 509156 494402

B 3.781 3.890 3.998 4.103 4.205 4.305

VP 42 47 52 58 64 70Ctl 1.0161 1.0123 1.0084 1.0046 1.0007 0.9969

93 630 A 614889 599045 583393 567933 552666 537594

B 3.496 3.618 3.738 3.855 3.970 4.082

VP 35 39 43 48 53 59

Ctl

90 640 A

B

VP


41/67

Ctl

86 650 A

B

VP 4.3 4.8 5.4 6.1 6.8 7.6

Ctl 1.01497 1.01125 1.00751 1.00376 1.00000 0.99623

83 660 A

BVP 4.0 4.5 5.0 5.6 6.2 6.9

Ctl 1.01441 1.01082 1.00723 1.00362 1.00000 0.99637

80 670 A

B

VP 3.6 4.1 4.6 5.1 5.7 6.4

Ctl 1.01389 1.01043 1.00696 1.00349 1.00000 0.99651

77 680 A

B

VP


42/67

Lee Hillburn

2/12/03

Int No 3 Int No 4 Int No 5 Premises: 1. Orifice Meters with Flange Taps.

128240 128240 128240 2. Pressure Base is 14.7 psia or Vapor Press4387 4387 4387 3. Temperature Base is 60 Deg F.

6.358 6.358 6.358 4. Reference temperature for Dr & dr is 68 D

5. "Blue" indicates Input Data. Unprotected.

0.249993 0.249993 0.249993

0.003921 0.003921 0.003921

0.000000 0.000000 0.000000

0.677365 0.677365 0.677365

0.072628 0.072628 0.072628

2.064880 2.064881 2.064881

0.000104 0.000104 0.000104

-0.000916 -0.000916 -0.000916

0.597915 0.597915 0.5979150.597103 0.597103 0.597103

0.598025 0.598025 0.598025

1.001959 1.001959 1.001959

1.000000 1.000000 1.000000

19.5 22.0 24.5 27.0 29.5 32.0 RD Ctl (59F)

0.9495 0.9161 0.8764 0.8255 0.7446

0.35 1.00577

3973 4170 4374 4583 4799

0.9568 0.9293 0.8982 0.8617 0.8157 0.7303

22515 0.36 1.00502

3.673

3825 4014 4208 4409 4615 48280.9627 0.9397 0.9144 0.8862 0.8538 0.9153

24950 20205 0.37 1.00439

3.946 3.794

3665 3845 4031 4222 4419 4621

0.9669 0.9469 0.9254 0.9021 0.8762 0.8469

28646 23707 19014 0.38 1.00392

4.175 4.030 3.883

3495 3666 3843 4024 4211 4404


43/67

0.9703 0.9524 0.9335 0.9133 0.8914 0.8675

33660 28514 23620 18979 0.39 1.00355

4.386 4.250 4.110 3.969

3317 3479 3646 3818 3996 4178

0.9728 0.9567 0.9397 0.9218 0.9028 0.8822

39911 34541 29428 24575 19982 0.40 1.00326

4.581 4.452 4.320 4.186 4.0503132 3286 3444 3607 3774 3947

0.9749 0.9602 0.9447 0.9286 0.9115 0.8934

47323 41712 36363 31277 26457 21906 0.41 1.00302

4.757 4.636 4.513 4.387 4.259 4.128

2944 3089 3238 3391 3549 3712

0.9767 0.9630 0.9488 0.9341 0.9186 0.9023

55833 49962 44356 39017 33948 29151 0.42 1.00281

4.916 4.804 4.688 4.571 4.451 4.328

2754 2890 3030 3174 3323 3475

0.9782 0.9656 0.9524 0.9387 0.9246 0.9097

65385 59233 53349 47736 42395 37330 0.43 1.00264

5.058 4.954 4.847 4.738 4.626 4.5122564 2691 2822 2958 3097 3240

0.9798 0.9681 0.9562 0.9437 0.9308 0.9175

75935 69481 63297 57386 51750 46391 0.44 1.00244

5.182 5.088 4.988 4.888 4.785 4.680

2375 2494 2617 2743 2873 3007

0.9813 0.9705 0.9593 0.9478 0.9361 0.9238

87451 80672 74166 67934 61978 56300 0.45 1.00228

5.289 5.202 5.113 5.021 4.927 4.830

2190 2301 2415 2533 2654 2779

0.9825 0.9724 0.9621 0.9515 0.9405 0.9292

99913 92788 85935 79358 73057 67036 0.46 1.00213

5.378 5.300 5.220 5.137 5.052 4.965

1919 2020 2124 2231 2342 2457

0.9835 0.9740 0.9644 0.9545 0.9443 0.9339

113316 105821 98600 91653 84983 78592 0.47 1.00201

5.449 5.381 5.310 5.236 5.161 5.082

1682 1773 1868 1966 2067 2172

0.9845 0.9758 0.9667 0.9575 0.9481 0.9384

129154 121229 113575 106195 99090 92264 0.48 1.00188

5.508 5.450 5.389 5.326 5.261 5.193

1474 1557 1643 1732 1824 1920

0.9855 0.9772 0.9687 0.9601 0.9513 0.9423

144576 136237 128167 120369 112845 105597 0.49 1.00177

5.543 5.494 5.443 5.390 5.334 5.276

1291 1366 1444 1526 1610 16970.9862 0.9785 0.9705 0.9624 0.9541 0.9457

161016 152242 143736 135499 127534 119842 0.50 1.00168

5.560 5.521 5.480 5.437 5.391 5.342

1012 1077 1145 1215 1289 1365

0.9870 0.9796 0.9722 0.9646 0.9568 0.9489

178531 169305 160344 151649 143222 135066 0.51 1.00159

5.560 5.531 5.500 5.467 5.431 5.393

794 849 907 968 1032 1099


44/67

0.9878 0.9809 0.9738 0.9668 0.9596 0.9522

197201 187507 178074 168904 159998 151358 0.52 1.00149

5.542 5.524 5.503 5.480 5.454 5.426

659 706 756 808 863 920

0.9885 0.9820 0.9754 0.9687 0.9619 0.9551

217122 206948 197029 187369 177969 168831 0.53 1.00141

5.507 5.499 5.489 5.476 5.461 5.443547 587 629 674 721 770

0.9891 0.9830 0.9767 0.9704 0.9640 0.9576

238412 227747 217334 207173 197267 187618 0.54 1.00133

5.454 5.457 5.457 5.455 5.451 5.444

454 488 524 562 603 645

0.9896 0.9839 0.9780 0.9720 0.9659 0.9598

261212 250050 239134 228466 218048 207880 0.55 1.00127

5.384 5.396 5.409 5.418 5.424 5.428

377 406 437 469 504 540

0.9901 0.9846 0.9790 0.9733 0.9675 0.9617

285682 274022 262603 251425 240491 229801 0.56 1.00121

5.296 5.321 5.343 5.363 5.380 5.395313 338 364 392 421 452

0.9907 0.9854 0.9801 0.9747 0.9693 0.9638

312010 299856 287935 276251 264803 253594 0.57 1.00115

5.191 5.227 5.261 5.292 5.320 5.346

262 283 306 330 356 383

0.9911 0.9861 0.9811 0.9760 0.9709 0.9657

340407 327767 315355 303172 291220 279500 0.58 1.00109

5.068 5.116 5.161 5.203 5.243 5.281

219 238 257 278 301 324

0.9916 0.9869 0.9821 0.9773 0.9724 0.9675

371110 358000 345112 332446 320005 307789 0.59 1.00104

4.928 4.987 5.044 5.098 5.150 5.198

175 190 207 224 243 263

0.9919 0.9874 0.9829 0.9783 0.9737 0.9690

404384 390827 377485 364360 351452 338763 0.60 1.00099

4.771 4.841 4.910 4.976 5.039 5.100

133 145 158 172 187 203

0.9924 0.9880 0.9837 0.9793 0.9749 0.9705

440522 426549 412784 399230 385887 372756 0.61 1.00095

4.595 4.678 4.759 4.837 4.912 4.985

101 111 121 133 144 157

0.9926 0.9885 0.9843 0.9802 0.9759 0.9717

479849 465498 451349 437406 423667 410135 0.62 1.00091

4.403 4.498 4.590 4.681 4.768 4.854

77 85 93 102 111 1220.9930 0.9890 0.9852 0.9812 0.9773 0.9732

522717 508037 493554 479271 465187 451304 0.63 1.00086

4.192 4.300 4.405 4.508 4.608 4.706

65 71 78 86 94 103


45/67

8.4 9.3 10.3 11.4 12.6

0.99244 0.98863 0.98481 0.98098 0.97712

7.7 8.6 9.5 10.5 11.6

0.99273 0.98907 0.98541 0.98173 0.97803

7.1 7.9 8.7 9.6 10.6

0.99300 0.98949 0.98596 0.98243 0.97888


46/67

Premises: 1. Orifice Meters with Flange Tap

2. Pressure Base is 14.7 psia or

3. Temperature Base is 60 Deg F

4. Reference temperature for Dr

5. "Blue" indicates Input Data. U

ure at 60 Deg. F, whichever is greater.

g F.

Degrees F

40.1 44.6 49.1 53.6 58.1 62.6 67.1 71.6

Degrees C

(Ctl(59))^-1 4.5 7.0 9.5 12.0 14.5 17.0 19.5 22.0

1.0921 1.0724 1.0515 1.0292 1.0051 0.9788 0.9495 0.9161

0.994263 10984 10786 10576 10351 10109 9844 9550 9214

2913 3075 3243 3416 3596 3781 3973 4170

1.0823 1.0644 1.0456 1.0257 1.0045 0.9816 0.9568 0.9293

0.995005 10877 10697 10508 10308 10095 9865 9616 9340

2811 2966 3126 3292 3464 3642 3825 40141.0736 1.0574 1.0404 1.0226 1.0039 0.9840 0.9627 0.9397

0.995629 10783 10620 10450 10271 10083 9883 9669 9438

1.0667 1.0519 1.0364 1.0203 1.0035 0.9857 0.9669 0.9469

0.996095 10709 10560 10405 10243 10074 9896 9707 9506

2574 2715 2861 3012 3168 3329 3495 3666


47/67

1.0613 1.0476 1.0333 1.0186 1.0031 0.9871 0.9703 0.9524

0.996463 10651 10513 10370 10222 10067 9906 9737 9558

2444 2577 2716 2859 3007 3159 3317 3479

1.0568 1.0440 1.0307 1.0171 1.0029 0.9882 0.9728 0.9567

0.996751 10602 10474 10341 10204 10062 9914 9760 9598

2307 2434 2564 2700 2839 2984 3132 3286

1.0529 1.0410 1.0286 1.0158 1.0027 0.9890 0.9749 0.9602

0.996989 10561 10441 10317 10189 10057 9920 9778 9631

2167 2286 2409 2537 2668 2804 2944 3089

1.0498 1.0384 1.0268 1.0148 1.0025 0.9898 0.9767 0.9630

0.997198 10527 10413 10297 10177 10053 9926 9794 9657

2025 2136 2252 2371 2495 2622 2754 2890

1.0468 1.0362 1.0252 1.0139 1.0024 0.9905 0.9782 0.9656

0.997367 10496 10389 10279 10166 10050 9931 9808 9681

1881 1986 2094 2206 2321 2441 2564 2691

1.0437 1.0336 0.0001 1.0129 1.0022 0.9912 0.9798 0.9681

0.997566 10462 10361 1.0259 10154 10046 9936 9822 9705

1739 1836 1937 2041 2149 2260 2375 2494

1.0408 1.0314 1.0219 1.0121 1.0020 0.9917 0.9813 0.9705

0.997725 10432 10338 10242 10144 10043 9940 9835 9727

1599 1689 1782 1879 1980 2083 2190 2301

1.0384 1.0295 1.0205 1.0113 1.0019 0.9923 0.9825 0.9724

0.997875 10406 10317 10227 10135 10040 9944 9846 9745

1385 1466 1550 1638 1728 1822 1919 2020

1.0362 1.0278 1.0194 1.0107 1.0018 0.9927 0.9835 0.9740

0.997994 10383 10299 10214 10127 10038 9947 9855 9760

1200 1272 1348 1427 1509 1594 1682 1773

1.0342 1.0263 1.0182 1.0100 1.0017 0.9932 0.9845 0.9758

0.998124 10361 10282 10201 10119 10036 9951 9864 9776

1039 1104 1172 1243 1317 1394 1474 1557

1.0323 1.0248 1.0172 1.0094 1.0016 0.9936 0.9855 0.9772

0.998233 10341 10266 10190 10112 10034 9954 9872 9789

900 958 1019 1083 1150 1219 1291 13661.0307 1.0235 1.0163 1.0089 1.0015 0.9939 0.9862 0.9785

0.998323 10324 10252 10180 10106 10032 9956 9879 9801

682 730 781 835 892 951 1012 1077

1.0291 1.0223 1.0154 1.0085 1.0014 0.9943 0.9870 0.9796

0.998413 10307 10239 10170 10101 10030 9959 9886 9812

517 557 599 644 692 742 794 849


48/67

1.0274 1.0210 1.0145 1.0080 1.0013 0.9946 0.9878 0.9809

0.998512 10289 10225 10160 10095 10028 9961 9893 9824

424 458 494 532 572 614 659 706

1.0259 1.0199 1.0137 1.0075 1.0013 0.9949 0.9885 0.9820

0.998592 10273 10213 10151 10089 10027 9963 9899 9834

348 376 407 439 473 509 547 587

1.0246 1.0188 1.0131 1.0072 1.0012 0.9952 0.9891 0.9830

0.998672 10260 10202 10144 10085 10025 9965 9904 9843

285 310 335 362 391 422 454 488

1.0234 1.0179 1.0124 1.0068 1.0011 0.9954 0.9896 0.9839

0.998732 10247 10192 10137 10081 10024 9967 9909 9851

234 255 276 299 323 349 377 406

1.0224 1.0172 1.0119 1.0065 1.0011 0.9956 0.9901 0.9846

0.998791 10236 10184 10131 10077 10023 9968 9913 9858

192 209 227 247 267 289 313 338

1.0212 1.0162 1.0112 1.0061 1.0010 0.9959 0.9907 0.9854

0.998851 10224 10174 10124 10073 10022 9970 9918 9865

158 173 188 205 223 242 262 283

1.0202 1.0155 1.0107 1.0058 1.0010 0.9961 0.9911 0.9861

0.998911 10213 10166 10118 10069 10021 9972 9922 9872

130 143 156 170 186 202 219 238

1.0192 1.0147 1.0101 1.0056 1.0010 0.9963 0.9916 0.9869

0.998961 10203 10158 10112 10066 10020 9973 9926 9879

102 112 123 135 147 161 175 190

1.0184 1.0141 1.0097 1.0053 1.0009 0.9964 0.9919 0.9874

0.999011 10194 10151 10107 10063 10019 9974 9929 9884

76 84 92 102 111 122 133 145

1.0176 1.0134 1.0092 1.0050 1.0008 0.9966 0.9924 0.9880

0.999051 10186 10144 10102 10060 10018 9975 9933 9889

57 63 69 77 84 93 101 111

1.0170 1.0130 1.0089 1.0049 1.0008 0.9967 0.9926 0.9885

0.999091 10179 10139 10098 10058 10017 9976 9935 9894

42 47 52 58 64 70 77 851.0161 1.0123 1.0084 1.0046 1.0007 0.9969 0.9930 0.9890

0.999141 10170 10132 10093 10055 10016 9978 9939 9899

35 39 43 48 53 59 65 71

0.0000


49/67

0.0000

0.0000

0.0000

0.0000

0.0000


50/67

.

apor Pressure at Flowing Temperature, whichever is greater.

.

dr is 68 Deg F.

protected.

76.1 80.6 85.1 89.6

24.5 27.0 29.5 32.0

0.8764 0.8255 0.7446

8815 8303 7489

4374 4583 4799

0.8982 0.8617 0.8157 0.7303

9027 8660 8198 7340

4208 4409 4615 48280.9144 0.8862 0.8538 0.9153

9184 8901 8575 9193

0.9254 0.9021 0.8762 0.8469

9290 9056 8796 8502

3843 4024 4211 4404


51/67

0.9335 0.9133 0.8914 0.8675

9368 9165 8946 8706

3646 3818 3996 4178

0.9397 0.9218 0.9028 0.8822

9428 9248 9057 8851

3444 3607 3774 3947

0.9447 0.9286 0.9115 0.8934

9476 9314 9143 8961

3238 3391 3549 3712

0.9488 0.9341 0.9186 0.9023

9515 9367 9212 9048

3030 3174 3323 3475

0.9524 0.9387 0.9246 0.9097

9549 9412 9270 9121

2822 2958 3097 3240

0.9562 0.9437 0.9308 0.9175

9585 9460 9331 9197

2617 2743 2873 3007

0.9593 0.9478 0.9361 0.9238

9615 9500 9382 9259

2415 2533 2654 2779

0.9621 0.9515 0.9405 0.9292

9641 9535 9425 9312

2124 2231 2342 2457

0.9644 0.9545 0.9443 0.9339

9663 9564 9462 9358

1868 1966 2067 2172

0.9667 0.9575 0.9481 0.9384

9685 9593 9499 9402

1643 1732 1824 1920

0.9687 0.9601 0.9513 0.9423

9704 9618 9530 9440

1444 1526 1610 16970.9705 0.9624 0.9541 0.9457

9721 9640 9557 9473

1145 1215 1289 1365

0.9722 0.9646 0.9568 0.9489

9737 9661 9583 9504

907 968 1032 1099


52/67

0.9738 0.9668 0.9596 0.9522

9753 9682 9610 9536

756 808 863 920

0.9754 0.9687 0.9619 0.9551

9768 9701 9633 9564

629 674 721 770

0.9767 0.9704 0.9640 0.9576

9780 9717 9653 9589

524 562 603 645

0.9780 0.9720 0.9659 0.9598

9792 9732 9671 9610

437 469 504 540

0.9790 0.9733 0.9675 0.9617

9802 9745 9687 9629

364 392 421 452

0.9801 0.9747 0.9693 0.9638

9812 9758 9704 9649

306 330 356 383

0.9811 0.9760 0.9709 0.9657

9822 9771 9720 9668

257 278 301 324

0.9821 0.9773 0.9724 0.9675

9831 9783 9734 9685

207 224 243 263

0.9829 0.9783 0.9737 0.9690

9839 9793 9747 9700

158 172 187 203

0.9837 0.9793 0.9749 0.9705

9846 9802 9758 9714

121 133 144 157

0.9843 0.9802 0.9759 0.9717

9852 9811 9768 9726

93 102 111 1220.9852 0.9812 0.9773 0.9732

9860 9820 9781 9740

78 86 94 103


53/67


54/67

GPSA DATA BOOK REVISIONS SECTION 3 MEASUREMENT Lee Hillbur

2/5/03

STEAM - SI Units

Dr 300.00 mm at 20 Deg C Int No 1 Int No 2 Int No 3

dr 150.00 mm at 20 Deg C Rd= 591803 1454947 1454435D= 300.64 mm at T Deg C kg/Hour= 18551 18545 18545

d= 150.47 mm at T Deg C Mkg/Hour 18.551 18.545 18.545

Hw= 1270 mm at 15 Deg C

Tf (Deg C) 210 Degrees C Beta= 0.500520 0.500520 0.500520

Viscosity= 0.015 Centipoise B= 0.066963 0.066963 0.066963

Density= 8.668 kg / m3 M1= 0.000000 0.000000 0.000000

M2= 0.338302 0.338302 0.338302

A= 0.036711 0.017876 0.017881

C= 1.201539 0.877008 0.877116

TTU= 0.000601 0.000601 0.000601

TTD= -0.001138 -0.001138 -0.001138

Ci(CT)= 0.602488 0.602488 0.602488Ci(FT)= 0.601951 0.601951 0.601951

Cd(FT)= 0.604002 0.603790 0.603790

Ev= 1.032939 1.032939 1.032939

Y1= 1.000000 1.000000 1.000000

Density of Saturated Steam in Kilograms per Cubic Meter

Steam Quality, Percent

kPa 100 99 98 97 96 95 94 93 92

7 0.040 0.042 0.042 0.042 0.042 0.043 0.043 0.043 0.045

34 0.200 0.202 0.203 0.205 0.208 0.210 0.213 0.215 0.21869 0.392 0.397 0.400 0.405 0.410 0.415 0.420 0.423 0.428

103 0.583 0.589 0.594 0.601 0.607 0.615 0.620 0.626 0.633

138 0.769 0.777 0.787 0.793 0.801 0.811 0.820 0.828 0.838

172 0.953 0.964 0.976 0.984 0.995 1.006 1.017 1.024 1.036

345 1.855 1.869 1.892 1.906 1.929 1.951 1.973 1.988 2.010

517 2.728 2.750 2.782 2.816 2.837 2.871 2.904 2.938 2.960

689 3.595 3.623 3.667 3.695 3.739 3.784 3.812 3.857 3.900

862 4.440 4.493 4.530 4.583 4.620 4.674 4.729 4.783 4.822

1034 5.286 5.349 5.392 5.456 5.522 5.565 5.630 5.696 5.741

1207 6.141 6.191 6.266 6.316 6.391 6.467 6.518 6.595 6.672

1379 6.990 7.047 7.133 7.189 7.276 7.362 7.420 7.508 7.596

1724 8.668 8.773 8.844 8.951 9.023 9.131 9.239 9.312 9.420

2068 10.359 10.486 10.571 10.699 10.784 10.913 11.043 11.130 11.261

2413 12.086 12.185 12.333 12.432 12.583 12.682 12.832 12.985 13.087

2758 13.813 13.925 14.095 14.208 14.380 14.494 14.667 14.840 14.956

3103 15.540 15.666 15.857 15.985 16.177 16.305 16.499 16.694 16.826

3447 17.266 17.478 17.619 17.832 17.974 18.189 18.333 18.549 18.769

3792 19.070 19.225 19.458 19.615 19.850 20.007 20.246 20.406 20.646

4137 20.803 21.058 21.228 21.482 21.654 21.913 22.086 22.347 22.610


55/67

Density of Saturated Steam in Kilograms per Cubic Meter

Total Steam Temperature, Degrees C

kPa 149 177 204 232 260 288 316 371 427

172 0.907 0.846 0.791 0.748 0.706 0.673 0.639 0.583 0.535

345 1.849 1.712 1.603 1.503 1.419 1.350 1.283 1.165 1.075

517 2.600 2.425 2.275 2.148 2.034 1.933 1.757 1.613689 3.524 3.260 3.060 2.877 2.726 2.579 2.353 2.150

862 4.458 4.126 3.857 3.612 3.423 3.239 2.943 2.701

1034 5.014 4.668 4.373 4.126 3.904 3.548 3.242

1207 5.922 5.493 5.124 4.836 4.576 4.139 3.801

1379 6.851 6.330 5.909 5.552 5.254 4.754 4.344

1724 8.048 7.484 7.002 6.628 5.972 5.457

2068 9.861 9.098 8.517 8.028 7.200 6.584

2413 11.746 10.798 10.026 9.452 8.442 7.681

2758 13.757 12.554 11.612 10.902 9.741 8.823

3103 14.365 13.236 12.377 11.011 9.976

3447 16.232 14.902 13.878 18.915 11.141

4137 20.302 18.432 16.957 14.966 13.5044826 22.157 20.230 17.712 15.913

5516 26.189 23.739 20.531 18.277

6205 30.578 27.412 23.424 20.768

6895 35.521 31.252 26.394 23.305

7584 35.561 29.573 25.889

8274 40.105 32.708 28.521

8963 45.074 36.085 31.353

9653 50.727 39.567 34.094

10342 57.186 43.157 36.883

300 350 400 450 500 550 600 700 800

Total Steam Temperature, Degrees F


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Int No 4 Int No 5 Premises: 1. Orifice Meters with Flange Taps.

1454436 1454436 2. Reference temperature for Dr & dr is 68 Deg F.18545 18545 3. "Blue" indicates Input Data. Unprotected.

18.545 18.545

0.500520 0.500520

0.066963 0.066963

0.000000 0.000000

0.338302 0.338302

0.017881 0.017881

0.877116 0.877116

0.000601 0.000601

-0.001138 -0.001138

0.602488 0.6024880.601951 0.601951

0.603790 0.603790

1.032939 1.032939

1.000000 1.000000

91 90 Psig

0.045 0.045 1

0.219 0.223 50.432 0.437 10

0.641 0.647 15

0.847 0.857 20

1.048 1.059 25

2.033 2.057 50

2.994 3.027 75

3.945 3.992 100

4.876 4.932 125

5.807 5.874 150

6.749 6.827 175

7.684 7.743 200

9.531 9.642 250

11.392 11.525 300

13.241 13.395 350

15.133 15.309 400

17.023 17.221 450

18.915 19.136 500

20.886 21.130 550

22.786 23.051 600


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538 649 Psig

0.460 0.405 25

0.926 0.812 50

1.389 1.217 751.852 1.623 100

2.315 2.030 125

2.778 2.435 150

3.258 2.858 175

3.724 3.266 200

4.655 4.082 250

5.616 4.898 300

6.553 5.715 350

7.530 6.569 400

8.471 7.391 450

9.412 8.213 500

11.357 9.912 60013.323 11.565 700

15.309 13.217 800

17.318 14.956 900

19.345 16.618 1000

21.396 18.388 1100

23.467 20.058 1200

25.561 21.857 1300

27.526 23.539 1400

29.652 25.367 1500

1000 1200


58/67


NATURAL GAS

Equations:

INPUT DATA Eq. 3-12 Q=.0283*(1+Beta^4)*d 2*(H*(744.7+.3*H)) .5

H= 127 Eq. 3-13 Ftf = (288/(Tf+273))^.5

T (Deg C) 15.5 Eq. 3-14 Cg = (.6/G)^.5

d= 25.4

D= 75 Q= Gas flow rate, m3/day

Rel. Den. 0.7 Beta= d/D

d= Plate Diameter (mm)

Beta= 0.338667 D= Pipe Diameter (mm)

Ftf= 0.9991 Tf= Flowing Temperature Deg C

Cg= 0.9258 G= Relative Density

H= pressure, mm of mercury

M3/Hour 225

M3/Day 5395



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Lee Hillburn

2/5/03

*Ftf*Cg


60/67


NATURAL GAS

Equation:

INPUT DATA Eq. 3-15 Q=578400 x d^2 x Ycr x (1/(Tf x G)) .5 x P

kPa 2000 Eq. 3-16 Ycr= ((k/Z) x (2/(k+1))^((k+1)/(k-1))))^.5

Atm Press 0 Q= m3/day

kPa 2000 P= Absolute Pressure

T (Deg C) 25 Tf= Absolute Flowing Temperature (K)

Tk= 298 G= Relative Density

Z= 0.95 Z= Z @ Flowing Conditions

k= 1.32 k= Ratio of Specific Heats

Diameter= 25.4

Rel. Den. 0.55

Ycr= 0.68828

m3/Hour 7928

m3/Day 190282



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Lee Hillburn

2/5/03


62/67

Molar Mass 16.042 30.069 44.096 58.122 58.122 72.149Boiling Point

at 101.325 kPa(abs), K 111.67 184.55 231.08 261.53 272.64 300.99

Freezing Point

at 101.325 kPa(abs), K 90.68 90.35 85.52 113.54 134.79 113.26

Vapor Pressure

at 313.15 K, kPa(abs) 35000 5500 1369.9 530.12 379.36 151.38

Density of Liquid

at 288.15 K, 101.325 kPa(abs)

Relative density at 15 C/15 C 0.3 0.35832 0.50812 0.56357 0.58466 0.62511

Absolute density, kg m-3 300 358.00 507.67 563.07 584.14 624.54

Density of Ideal Gas

at 288.15 K, 101.325 kPa(abs)Relative density, air = 1.0 0.55397 1.0383 1.5227 2.0071 2.0071 2.4914

Density kg m-3 0.67848 1.2717 1.8649 2.4581 2.4581 3.0514

Summation Factor

at 288.15 K, kPa-1 0.00442 0.00910 0.0133 0.0169 0.0180 0.0219

Volume

at 288.15 K, 101.325 kPa(abs)

Liquid, cm3

mol-1 53.475 83.992 86.859 103.22 99.501 115.52

Ratio, ideal gas/liquid 442.17 281.51 272.22 229.06 237.63 204.68

Critical Conditions

Temperature, K 190.56 305.33 369.77 407.82 425.12 460.36

Pressure, kPa(abs) 4599 4872 4244 3640 3798 3381

Gross Heating Valueat 288.15 K, ideal reaction

MJ kg-1

, fuel as liquid 51.594 49.988 49.033 49.165 48.594

MJ m-3

, fuel as liquid 18471 25377 27609 28719 30349

MJ kg-1

, fuel as ideal gas 55.576 51.952 50.370 49.389 49.547 48.950

MJ m-3

, fuel as ideal gas 37.707 66.067 93.936 121.40 121.79 149.36

Net Heating Value

at 288.15 K, ideal reaction

MJ m-3

, fuel as ideal gas 33.949 60.429 86.419 112.01 112.40 138.09

9.5420 16.698 23.855 31.011 31.011 38.168


at 101.325 kPa(abs)

kJ kg-1

at the boiling point 511.3 489.2 426.7 365.6 386.9 343.7

Specific Heat

at 288.15 K, 101.325 kPa(abs)

CP, kJ kg-1

K-1

, ideal gas 2.2062 1.7094 1.6292 1.6218 1.6577 1.6014

CV, kJ kg-1

K-1

, ideal gas 1.6879 1.4329 1.4406 1.4788 1.5146 1.4861

k = CP/CV, ideal gas 1.3071 1.1930 1.1309 1.0967 1.0944 1.0775

CS, kJ kg-1

K-1

, sat. liq. 4.081 2.581 2.351 2.369 2.246

Flammability Limits

Volume of Air to Burn One

Volume of Ideal Gas

PHYSICAL CONSTANTS OF SELECTED HYDROCARBONGPA STANDARD 2145-03 (SI) becomes effective January 1, 2003

Component Methane Ethane Propane i-Butane n-Butane i-Pentane


63/67

at 310.93 K, 101.325 kPa(abs)

Lower, volume % In air 5.0 2.9 2.0 1.8 1.5 1.3

Upper, volume % in air 15.0 13.0 9.5 8.5 9.0 8.0

Octane Number

Motor clear +0.05 97.1 97.6 89.6 90.3

Research clear +1.6 +1.8 +0.1 93.8 92.3

Numbers in this table do not have accuracies greater than 1 part in 1000. In some cases, extra digits have been added to calcu

achieve in ternal consistency or to permi t recalculation of experimental values.


64/67

Carbon Hydrogen

Dioxide Sulfide

72.149 86.175 100.202 114.229 128.255 142.282 44.010 34.082

309.25 341.88 371.56 398.82 423.93 447.26 194.75 212.86

143.43 177.84 182.59 216.39 219.66 243.49 216.59 187.70

115.56 37.300 12.336 4.1403 1.3488 0.4876 2867

0.63162 0.66448 0.68860 0.70737 0.72224 0.73442 0.82195 0.8001

631.05 663.89 687.98 706.73 721.59 733.76 821.22 799.4

2.4914 2.9758 3.4601 3.9445 4.4289 4.9132 1.5197 1.1769

3.0514 3.6446 4.2378 4.8310 5.4242 6.0174 1.8613 1.4414

0.0230 0.0303 0.0364 0.0464 0.0516 0.0580 0.00745 0.00926

114.33 129.80 145.65 161.63 177.74 193.91 53.59 42.63

206.81 182.16 162.34 146.29 133.03 121.94 441.2 554.6

469.68 507.50 540.30 568.83 594.70 617.70 304.13 373.6

3370 3012 2736 2487 2280 2100 7377.3 9008

48.669 48.343 48.104 47.920 47.785 47.671 15.884

30712 32094 33095 33866 34481 34979 12698

49.046 48.717 48.474 48.289 48.153 48.038 16.501

149.66 177.55 205.42 233.29 261.19 289.06 23.785

138.38 164.40 190.39 216.37 242.40 268.39 21.91

38.168 52.481 59.637 66.794 73.950 7.156

359.2 335.1 318.1 302.4 289.3 277.6 573.3 545.3

1.6256 1.6178 1.6123 1.6073 1.6036 1.6009 0.8334 1.00208

1.5104 1.5213 1.5294 1.5345 1.5388 1.5425 0.6445 0.75813

1.0763 1.0634 1.0543 1.0474 1.0421 1.0379 1.2931 1.3218

2.274 2.231 2.208 2.196 2.184 2.178 2.125

n-Nonane n-Decanen-Hexane n-Heptane n-Octanen-Pentane


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1.4 1.1 1.0 0.8 0.7 0.7 4.3

8.3 7.7 7.0 6.5 5.6 5.4 45.5

62.6 26

61.7 24.8

Shaded values are est imated for the hyp othet ical l iquid state.lated values to


66/67

28.013 31.999 4.0026 28.959 18.0153 Molar MassBoiling Point

77.355 90.188 4.230 78.903 373.124 at 101.325 kPa(abs), K

Freezing Point

63.151 54.361 2.177 273.15 at 101.325 kPa(abs), K

Vapor Pressure

7.3849 at 313.15 K, kPa(abs)

Density of Liquid

at 288.15 K, 101.325 kPa(abs)

0.8068 1.1422 0.8760 1.00000 Relative density at 15 C/15 C

806.1 1141.2 875.2 999.103 Absolute density, kg m-3

Density of Ideal Gas

at 288.15 K, 101.325 kPa(abs)0.9673 1.1050 0.1382 1 0.62210 Relative density, air = 1.0

1.1847 1.3533 0.1693 1.2247 0.76191 Density kg m-3

Summation Factor

0.00170 0.00275 0 0.00201 0.02496 at 288.15 K, kPa-1

Volume

at 288.15 K, 101.325 kPa(abs)

34.752 28.040 33.09 18.031 Liquid, cm3 mol-1

680.4 843.2 714.6 1311.3 Ratio, ideal gas/liquid

Critical Conditions

126.19 154.58 5.195 132.61 647.10 Temperature, K

3395.8 5043 227.46 3805.0 22064 Pressure, kPa(abs)

Gross Heating Valueat 288.15 K, ideal reaction

MJ kg-1

, fuel as liquid

MJ m-3

, fuel as liquid

2.4664 MJ kg-1, fuel as ideal gas

1.8792 MJ m-3, fuel as ideal gas

Net Heating Value

at 288.15 K, ideal reaction

MJ m-3

, fuel as ideal gas


at 101.325 kPa(abs)

199.2 213.1 20.75 201.9 2256.5 kJ kg-1 at the boiling point

Specific Heat

at 288.15 K, 101.325 kPa(abs)

1.0396 0.91659 5.19312 1.00445 1.8620 CP, kJ kg-1

K-1

, ideal gas

0.74275 0.65676 3.11586 0.71734 1.4005 CV, kJ kg-1

K-1

, ideal gas

1.3996 1.3956 1.6667 1.4002 1.3295 k = CP/CV, ideal gas

4.1889 CS, kJ kg-1

K-1

, sat. liq.

Flammability Limits

Air Water Component

Volume of Air to Burn One

Volume of Ideal Gas

HeliumOxygenNitrogen


67/67

at 310.93 K, 101.325 kPa(abs)

Lower, volume % In air

Upper, volume % in air

Octane Number

Motor clear

Research clear

orifice calcs - fps & si_2

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