PSYCHROMETRIC CHART - Engineering ToolBox ?· 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 dry bulb temperature - °f 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190

Download PSYCHROMETRIC CHART - Engineering ToolBox ?· 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 dry bulb temperature - °f 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190

Post on 30-Jan-2018

213 views

Category:

Documents

1 download

Embed Size (px)

TRANSCRIPT

  • 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120

    DRY BULB TEMPERATURE - F

    10

    20

    30

    40

    50

    60

    70

    80

    90

    100

    110

    120

    130

    140

    150

    160

    170

    180

    190

    200

    210

    10 15 20 25 30

    35

    40

    45

    50

    55

    55

    60

    60

    65

    EN

    TH

    AL

    PY

    - B

    TU

    PE

    R P

    OU

    ND

    OF

    DR

    Y A

    IR

    10

    15

    20

    25

    30

    35

    40

    45

    50

    EN

    TH

    ALP

    Y - B

    TU

    PER

    PO

    UN

    D O

    F D

    RY A

    IR

    SATU

    RATIO

    N T

    EM

    PER

    ATU

    RE -

    F

    20

    25

    2530

    3035

    3540

    4045

    45 50

    50 55

    55 60

    6065

    65

    70

    70

    75

    75

    80

    80

    85 WET BULB TEMPERATURE - F

    85

    90

    10% RELAT IVE HU

    M ID ITY

    2 0 %

    3 0 %

    4 0 %

    5 0%

    6 0%

    7 0%

    80%

    90%

    12.5

    13.0

    13.5

    14.0

    SP

    EC

    IFIC

    VO

    LU

    ME

    ft/lb O

    F D

    RY

    AIR

    14.5

    15.0

    HU

    MID

    ITY

    RA

    TIO

    - G

    RA

    INS

    OF

    MO

    IST

    UR

    E P

    ER

    PO

    UN

    D O

    F D

    RY

    AIR

    PSYCHROMETRIC CHARTBAROMETRIC PRESSURE 29.921 inches of Mercury

    Linric Company Psychrometric Chart, www.linric.com

    .1

    .2

    .3

    .4

    .5

    .6

    .7

    .8

    .9

    1

    1.1

    1.2

    1.3

    VA

    PO

    R P

    RE

    SS

    UR

    E -

    IN

    CH

    ES

    OF

    ME

    RC

    UR

    Y

    -20

    0

    10

    20

    25

    30

    35

    40

    45

    50

    55

    60

    65

    70

    75

    80

    85

    DE

    W P

    OIN

    T -

    F