psychrometric- chart

Page 1

PSYCHROMETRIC CHART 50 85° F

45

-1000 -2000

2.0

0.5 -2

40

50 0

.0

h w

PY L A TH N E

ND U PO

) (h

Y DR

80° F

75° F

35

R AI

R PE U T 30 -B

70° F

75° F

80

%

65° F

7

0%

70° F

.5

60

14

25

%

60° F 65° F

50

%

55° F

20

40%

50° F 30%

.0

45° F

14

55° F

13

.5

.0

12

10% RE

LATIVE

HUMIDIT

Y

15

20

95

90

85

80

75

70

65

60

55

50

45

40

25°F

.014

.012

.010

.008

.006

.002

30

50

.016

115

.5

35° F

30°F

.018

.004

110

13

40° F

35

.020

35

105

20%

45° F

35° F

100°F DRY BULB TEMPERATURE

50° F

40° F

10

.022

40

60° F

15

55

HUMIDITY RATIO (w) - pounds moisture per pound dry air

0.1

.0

%

0.2

0.

80° F

.024

4

HUM IDITY RATIO

-0.

1000

ENTHA LPY

.5

-0.2

0

-0.3

-0.1

15 00

-1

-0

SE IO NSIB LE HEAT RAT

3

0 200

0.4

4.0 8 - .0 -8. -4. 0 0

0

0.6

.026

90

00 5000 30

85° FW ET BU LB TEM PER ATU RE

1.0

0.8

60

25 ENTHALPY (h) - BTU PER POUND DRY AIR

120

Anari

Digitally signed by Anari DN: cn=Anari, o=www.Anari.blogfa.com, ou, email=Anari۲۰۱۱@gmail.com, c=US Date: ۲۰۱۱.۱۱.۰۷ ۱۳:۳۷:۰۴ +۰۳'۳۰'

.028

5 ): 1 AIR RY .D LB ER .P . FT (CU

1.0

90° F

ME LU VO

4340 N.E. 49th Ave, Gainesville, Florida 32609 Phone: (352) 367-0999 Fax: (352) 367-1688 E-mail: heatpipe@heatpipe.com http://www.heatpipe.com

IFIC EC SP

Heat Pipe Technology, Inc.

45


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