round robin ii calibration/test results
DESCRIPTION
Round Robin II Calibration/Test Results. Impact of Burner Tab and Intake Duct on Calibration/Test Results. Variations in Burner Air Turbulators Discovered. Round Robin II Calibration Requirements. Air Intake Velocity: 2150 +/- 50 ft/min. Thermocouple Rake Temperatures: 1850+/- 100 o F. - PowerPoint PPT PresentationTRANSCRIPT
![Page 1: Round Robin II Calibration/Test Results](https://reader034.vdocuments.site/reader034/viewer/2022042704/56813841550346895d9fec5a/html5/thumbnails/1.jpg)
•Round Robin II Calibration/Test Results
•Impact of Burner Tab and Intake Duct on Calibration/Test Results
•Variations in Burner Air Turbulators Discovered
![Page 2: Round Robin II Calibration/Test Results](https://reader034.vdocuments.site/reader034/viewer/2022042704/56813841550346895d9fec5a/html5/thumbnails/2.jpg)
Round Robin II Calibration Requirements
•Thermocouple Rake Temperatures: 1850+/- 100oF
•Heat Flux: 16.0 +/- 0.8 Btu/ft2 sec
•Air Intake Velocity: 2150 +/- 50 ft/min
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Round Robin II Recommended Burner Configuration
•Igniters @ 10:00 Position
•1 Tab in Top Left Position
•3.75-Inch Distance from Nozzle Tip to Turbulator
•Static Disc In Draft Tube
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Round Robin II Material Combinations:
1) 2 Layer 0.60 lb/ft3 Fiberglass
2) 1 Layer Nextel Ceramic Paper/2 Layer 0.42 lb/ft3 Fiberglass
3) 2 Layer 0.60 lb/ft3 Curlon
4) 1 Layer TTI Felt/1 Layer 0.42 lb/ft3 Fiberglass
![Page 5: Round Robin II Calibration/Test Results](https://reader034.vdocuments.site/reader034/viewer/2022042704/56813841550346895d9fec5a/html5/thumbnails/5.jpg)
FAATC Round Robin II Tab/Igniter Arrangement
![Page 6: Round Robin II Calibration/Test Results](https://reader034.vdocuments.site/reader034/viewer/2022042704/56813841550346895d9fec5a/html5/thumbnails/6.jpg)
FAATC Round Robin II Tab/Igniter Arrangement
![Page 7: Round Robin II Calibration/Test Results](https://reader034.vdocuments.site/reader034/viewer/2022042704/56813841550346895d9fec5a/html5/thumbnails/7.jpg)
Lab Code (A-J)
Number of Tabs Used
(1-4)
Tab Location (TL-Top Left, TR-Top Right, BL-Bottom Left, BR-Bottom
Right, X-Not Used)
Igniter Position
(1-12 O'clock)
Distance from
Turbulator to Nozzle (inches)
Static Disc Used (Y/N)
All Temperatures
in Range?Heat Flux in Range?
Air Velocity in Range
(2150+/-50 FPM)?
A 1 TL 9 3.75 Y N Y YB 1 BR 3 3.75 Y Y Y YC 0 X 12 1.97 Y N Y NE 1 TL 6 3.75 Y Y N YF 1 TL 10 3.75 Y Y Y YG 1 TL 9 3.75 Y Y Y YH 2 BL, BR 12 3.75 Y N Y YI 1 TL 9 3.75 Y N Y YJ 0 X 10 3.75 Y N N Y
Various Burner Arrangements Used in Round Robin II
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Material 1 Pre-Test Calibration Temperature Profile
1250
1350
1450
1550
1650
1750
1850
1950
2050
2150
Tem
pera
ture
(o F)
Lab A Lab B Lab C Lab E Lab F Lab G Lab H Lab I Lab J
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Material 1 Pre-Test Calibration Heat Flux
0.00
0.80
1.60
2.40
3.20
4.00
4.80
5.60
6.40
7.20
8.00
8.80
9.60
10.40
11.20
12.00
12.80
13.60
14.40
15.20
16.00
16.80
17.60
Heat
Flu
x (B
tu/ft
2 sec
)
Lab A Lab B Lab C Lab E Lab F Lab G Lab H Lab I Lab J
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RRII Material 1 Comparison
0
60
120
180
240
300
360
Failu
re T
ime
(Sec
onds
)
Lab A Lab B Lab C Lab E Lab F Lab G Lab H Lab I Lab J
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Material 2 Pre-Test Calibration Temperature Profile
1250
1350
1450
1550
1650
1750
1850
1950
2050
2150
Tem
pera
ture
(o F)
Lab A Lab B Lab C Lab E Lab F Lab G Lab H Lab I Lab J
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Material 2 Pre-Test Calibration Heat Flux
0.00
0.80
1.60
2.40
3.20
4.00
4.80
5.60
6.40
7.20
8.00
8.80
9.60
10.40
11.20
12.00
12.80
13.60
14.40
15.20
16.00
16.80
17.60
Heat
Flu
x (B
tu/ft
2 sec
)
Lab A Lab B Lab C Lab E Lab F Lab G Lab H Lab I Lab J
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RRII Material 2 Comparison
0
60
120
180
240
300
360
Failu
re T
ime
(Sec
onds
)
Lab A Lab B Lab C Lab E Lab F Lab G Lab H Lab I Lab J
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RRII Material 2 ComparisonCold Side Heat Flux, Calorimeter 1
0.00
0.50
1.00
1.50
2.00
2.50
Heat
Flu
x (B
tu/ft
2 sec
)
Lab A Lab B Lab C Lab E Lab F Lab G Lab H Lab I Lab J
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RRII Material 2 ComparisonCold Side Heat Flux, Calorimeter 2
0.00
0.50
1.00
1.50
2.00
2.50
Heat
Flu
x (B
tu/ft
2 sec
)
Lab A Lab B Lab C Lab E Lab F Lab G Lab H Lab I Lab J
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Material 3 Pre-Test Calibration Temperature Profile
1250
1350
1450
1550
1650
1750
1850
1950
2050
2150
Tem
pera
ture
(o F)
Lab A Lab B Lab C Lab E Lab F Lab G Lab H Lab I Lab J
![Page 17: Round Robin II Calibration/Test Results](https://reader034.vdocuments.site/reader034/viewer/2022042704/56813841550346895d9fec5a/html5/thumbnails/17.jpg)
Material 3 Pre-Test Calibration Heat Flux
0.00
0.80
1.60
2.40
3.20
4.00
4.80
5.60
6.40
7.20
8.00
8.80
9.60
10.40
11.20
12.00
12.80
13.60
14.40
15.20
16.00
16.80
17.60
Heat
Flu
x (B
tu/ft
2 sec
)
Lab A Lab B Lab C Lab E Lab F Lab G Lab H Lab I Lab J
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RRII Material 3 Comparison
0
60
120
180
240
300
360
Failu
re T
ime
(Sec
onds
)
Lab A Lab B Lab C Lab E Lab F Lab G Lab H Lab I Lab J
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Material 4 Pre-Test Calibration Temperature Profile
1250
1350
1450
1550
1650
1750
1850
1950
2050
2150
Tem
pera
ture
(o F)
Lab A Lab B Lab C Lab E Lab F Lab G Lab H Lab I Lab J
![Page 20: Round Robin II Calibration/Test Results](https://reader034.vdocuments.site/reader034/viewer/2022042704/56813841550346895d9fec5a/html5/thumbnails/20.jpg)
Material 4 Pre-Test Calibration Heat Flux
0.00
0.80
1.60
2.40
3.20
4.00
4.80
5.60
6.40
7.20
8.00
8.80
9.60
10.40
11.20
12.00
12.80
13.60
14.40
15.20
16.00
16.80
17.60
Heat
Flu
x (B
tu/ft
2 sec
)
Lab A Lab B Lab C Lab E Lab F Lab G Lab H Lab I Lab J
![Page 21: Round Robin II Calibration/Test Results](https://reader034.vdocuments.site/reader034/viewer/2022042704/56813841550346895d9fec5a/html5/thumbnails/21.jpg)
RRII Material 4 Comparison
0
60
120
180
240
300
360
Failu
re T
ime
(Sec
onds
)
Lab A Lab B Lab C Lab E Lab F Lab G Lab H Lab I Lab J
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RRII Material 4 ComparisonCold Side Heat Flux, Calorimeter 1
0.00
0.20
0.40
0.60
0.80
1.00
1.20
1.40
1.60
1.80
2.00
Heat
Flu
x (B
tu/ft
2 sec
)
Lab A Lab B Lab C Lab E Lab F Lab G Lab H Lab I Lab J
![Page 23: Round Robin II Calibration/Test Results](https://reader034.vdocuments.site/reader034/viewer/2022042704/56813841550346895d9fec5a/html5/thumbnails/23.jpg)
RRII Material 4 ComparisonCold Side Heat Flux, Calorimeter 2
0.00
0.20
0.40
0.60
0.80
1.00
1.20
1.40
1.60
1.80
2.00
Heat
Flu
x (B
tu/ft
2 sec
)
Lab A Lab B Lab C Lab E Lab F Lab G Lab H Lab I Lab J
![Page 24: Round Robin II Calibration/Test Results](https://reader034.vdocuments.site/reader034/viewer/2022042704/56813841550346895d9fec5a/html5/thumbnails/24.jpg)
Influence of Tab and Intake Duct on Calibration and Test Results
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Position of Flame Deflection Tab
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No Tab/With Duct (NTWD)
4 Burner Configurations:
With Tab/With Duct (WTWD)
No Tab/No Duct (NTND)
With Tab/No Duct (WTND)
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Temperature Profile Comparison (New Style Turbulators)
1150
1250
1350
1450
1550
1650
1750
1850
1950
2050
2150
Tem
pera
ture
(o F)
No Tab/With Intake Duct No Tab/No Intake Duct With Tab/With Intake Duct With Tab/No Intake Duct
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Heat Flux Comparison (New Style Turbulators)
8.00
8.80
9.60
10.40
11.20
12.00
12.80
13.60
14.40
15.20
16.00
16.80
17.60
Heat
Flu
x (B
tu/ft
2 sec
)
No Tab/With Intake Duct No Tab/No Intake Duct With Tab/With Intake Duct With Tab/No Intake Duct
![Page 29: Round Robin II Calibration/Test Results](https://reader034.vdocuments.site/reader034/viewer/2022042704/56813841550346895d9fec5a/html5/thumbnails/29.jpg)
3 Layer 0.42 lb/ft3 Fiberglass
0
10
20
30
40
50
60
NTWD NTND WTWD WTND
Failu
re T
ime
(Sec
onds
)
![Page 30: Round Robin II Calibration/Test Results](https://reader034.vdocuments.site/reader034/viewer/2022042704/56813841550346895d9fec5a/html5/thumbnails/30.jpg)
TTi Highloft Material
0
60
120
180
240
300
360
NTWD NTND WTWD WTND
Tim
e Un
til H
eat F
lux
= 2.
0 Bt
u/ft2 s
ec (S
econ
ds)
![Page 31: Round Robin II Calibration/Test Results](https://reader034.vdocuments.site/reader034/viewer/2022042704/56813841550346895d9fec5a/html5/thumbnails/31.jpg)
TTi 7536R + FG
0
60
120
180
240
300
360
NTWD NTND WTWD WTND
Failu
re T
ime
(Sec
onds
)
(est failure time)
![Page 32: Round Robin II Calibration/Test Results](https://reader034.vdocuments.site/reader034/viewer/2022042704/56813841550346895d9fec5a/html5/thumbnails/32.jpg)
Tab/Intake Duct Test Conclusions
Burner Calibration Influenced More From Tab Than Duct
Test Results Influenced More From Burner Set-up Than Calibration
No Tab = Temp Calibration = Quicker Failure Time/
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Influence of Turbulator on Calibration and Test Results
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Differences Between “Old” and “New” Park Burners
Old New
No Static Disc Static Disc
2 3/4-Inch Turbulator 2 5/8-Inch Turbulator
Opposing Turbulator Flow Identical Turbulator Flow
![Page 35: Round Robin II Calibration/Test Results](https://reader034.vdocuments.site/reader034/viewer/2022042704/56813841550346895d9fec5a/html5/thumbnails/35.jpg)
Old and New Style Turbulators
Old New
2 3/4” I.D. 2 5/8” I.D.
C.C.W. C.W.
4” O.D. 3 7/8” O.D.
C.W. C.W.
No Disc Disc
![Page 36: Round Robin II Calibration/Test Results](https://reader034.vdocuments.site/reader034/viewer/2022042704/56813841550346895d9fec5a/html5/thumbnails/36.jpg)
Burner Equipment Assortment
Lab Code (A-J)
Internal Turbulator Rotation
Internal Turbulator
O.D. (inches)
Internal Turbulator Type
Static Disc Used (Y/N)
End Turbulator Rotation
End Turbulator
I.D. (inches)
End Turbulator Type
A CCW 4.000 Monarch H215 Y CW 2.75 Monarch F124B CW 4.000? Monarch 4L Y CW 2.75 Monarch F124C N/A N/A N/A Y N/A N/A N/AD CW 4.000 Monarch 4 1/2 L Y CW 2.75 Monarch F124E CW 4.000 Monarch 4 1/2 L Y CW 2.75 Monarch F124F CW 3.875 Monarch 3 7/8L Y CW 2.625 Monarch F124AG CCW 4.000 Monarch H215 Y CW 2.75 Monarch F124H CCW 4.000 Monarch H215 Y CW 2.75 Monarch F124I CCW 4.000 Monarch H215 Y CW 2.75 Monarch F124J CCW 4.000 Monarch H215 Y CW 2.75 Monarch F124
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Monarch H215 Turbulator with Static Disc
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Calibration Temperature Profile Comparison (Old Burner Configuration)
1250
1350
1450
1550
1650
1750
1850
1950
2050
2150
Tem
pera
ture
(o F)
2100 2200 2100 2200 2100 2200 2100 2200
Ignitors @ 9:00 Ignitors @ 12:00 Ignitors @ 3:00 Ignitors @ 6:00
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Calibration Temperature Profile (Old Burner Configuration)
1250
1350
1450
1550
1650
1750
1850
1950
2050
2150
Tem
pera
ture
(o F)
Setup: Ignitors @ 11:00, No Tab, No Disc
2000 2100 2200 2300
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Calibration Heat Flux (Old Burner Configuration)
0
0.8
1.6
2.4
3.2
4
4.8
5.6
6.4
7.2
8
8.8
9.6
10.4
11.2
12
12.8
13.6
14.4
15.2
16
16.8
17.6
18.4
Hea
t Flu
x (B
tu/ft
2 sec
)
Setup: Ignitors @ 11:00, No Tab, No Disc
2000 2100 2200 2300
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Burner Comparison (New vs. Old)Material: 2 Layer 0.60 lb/ft3 FG
0
5
10
15
20
25
30
Failu
re T
ime
(Sec
onds
)
New ConfigurationOld Configuration
F124A (4 x 2 5/8)F124 (4 x 2 3/4)
Static DiscNo Static Disc
TabNo Tab
24 seconds26 Seconds
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Burner Comparison (New vs. Old)Material: 3 Layer 0.42 lb/ft3 FG
0
5
10
15
20
25
30
Failu
re T
ime
(Sec
onds
)
23 seconds
28 Seconds
New Configuration
F124A (4 x 2 5/8)
Static Disc
Tab
Old Configuration
F124 (4 x 2 3/4)
No Static Disc
No Tab
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Burner Comparison (New vs. Old)Material: TTI Highloft
0
60
120
180
240
300
360
420
480
Tim
e U
ntil
Hea
t Flu
x =
2.0
Btu
/ft2 s
ec (S
econ
ds)
New Configuration
F124A (4 x 2 5/8)
Static Disc
Tab
Old Configuration
F124 (4 x 2 3/4)
No Static Disc
No Tab
303 Seconds
420+ Seconds
![Page 44: Round Robin II Calibration/Test Results](https://reader034.vdocuments.site/reader034/viewer/2022042704/56813841550346895d9fec5a/html5/thumbnails/44.jpg)
Cold Side Heat Flux Comparison (New vs. Old Configuration)Material: TTI Highloft
0.0
0.5
1.0
1.5
2.0
2.5
0 60 120 180 240 300 360 420 480 540 600
Time (Seconds)
Hea
t Flu
x (B
tu/ft
2 sec
)
Average Heat Flux (New Configuration)
Average Heat Flux (Old Configuration)
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Burner Comparison (New vs. Old)Material: TTI 7747/0.42 lb/ft3 FG
0
60
120
180
240
300
360
420
480
540
600
Tim
e U
ntil
Hea
t Flu
x =
1.5
Btu
/ft2
sec
(Sec
onds
)
352 Seconds
545 Seconds
New Configuration
F124A (4 x 2 5/8)
Static Disc
Tab
Old Configuration
F124 (4 x 2 3/4)
No Static Disc
No Tab
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Cold Side Heat Flux Comparison (New vs. Old Burner Configuration)Material: TTI 7747/0.42 lb/ft3 FG
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
0 60 120 180 240 300 360 420 480 540 600
Time (Seconds)
Aver
age
Hea
t Flu
x (B
tu/ft
2 sec
)
Heat Flux (New Configuration)
Heat Flux (Old Configuration)
![Page 47: Round Robin II Calibration/Test Results](https://reader034.vdocuments.site/reader034/viewer/2022042704/56813841550346895d9fec5a/html5/thumbnails/47.jpg)
Laminated Nomex Film Barrier Materials
0
60
120
180
240
300
360
Kapton
/Nom
ex la
minated
film ba
rrier
Met Te
dlar/N
omex
lamina
ted fil
m barrie
r
Kapton
/Nom
ex la
minated
film ba
rrier
Met Te
dlar/N
omex
lamina
ted fil
m barrie
r
Kapton
/Nom
ex la
minated
film ba
rrier
Met Te
dlar/N
omex
lamina
ted fil
m barrie
r
Kapton
/Nom
ex la
minated
film ba
rrier
Met Te
dlar/N
omex
lamina
ted fil
m barrie
r
Met Te
dlar/N
omex
lamina
ted fil
m barrie
r
Met Te
dlar/N
omex
lamina
ted fil
m barrie
r
Kapton
/Nom
ex la
minated
film ba
rrier
Met Te
dlar/N
omex
lamina
ted fil
m barrie
r
Met Te
dlar/N
omex
lamina
ted fil
m barrie
r
Kapton
/Nom
ex la
minated
film ba
rrier
Kapton
/Nom
ex la
minated
film ba
rrier
Kapton
/Nom
ex la
minated
film ba
rrier
Failu
re T
ime
(Sec
onds
)