Carrier-Chart - Copy - charts PDF

Title	Carrier-Chart - Copy - charts
Author	Sarah Jose
Course	Thermodynamics
Institution	Polytechnic University of the Philippines
Pages	2
File Size	563.6 KB
File Type	PDF
Total Downloads	53
Total Views	143

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Summary

charts...

Description

PSYCHROMETRIC CHART Normal Temperature I-P Units SEA LEVEL

`

Pounds of moisture per pound of dry air

`

Grains of moisture per pound of dry air

180

BAROMETRIC PRESSURE: 29.921 in. HG

.025 45

170

.024 0.40 .023

160

80

.022

40

150 .021 .020

140 14.5

0.50

75

.019 Btu

90%

35

-0.1

130 .018

-0.2 B tu

80%

120 70

30

0.45

0.55

.017 0.60 .016

110

0.65

%

.015 70

AI R

60

%

Bt u

2B tu

Bt u

-.06

Bt u

- . 04

-.0

-.08

%

45 30%

40

.009 .008 50

.007 .006

40

.005 30

.004

Bt u 0.2

Bt u

`

12.5

0

10% RE

tu .3 B 0.4

H LATIVE

U MID IT

.003

20

Y

.002 10

Bt u

.001 0

`

Dry-Bulb 20 Temperature F

25

30

35

40

Below 32 F, properties and enthalpy deviation lines are for ice.

45

0.95 1.00

60

20%

13.0

25 Wet-Bulb Dewpoint or Saturation Temperature F

0.90

.011 .010

70

35

0.1

50

55

60

65

70

75

80

0.80

.012 80

-0.3 Btu - Enthalpy deviation Btu per pound of dry air

OF UN D PO R PE -B TU Y EN TH

Y AIR . DR R LB

40

13.5

50

%

0.75

`

50

. PE

AL P

T CU .F ME -

55

.013

0.85

U VOL

60

20

30

.014

90

14.0

DR Y

25

15

10

0.70

100

65

85

90

95

100

105

110

Chart by: HANDS DOWN SOFTWARE, www.handsdownsoftware.com

.000

Sensible Heat Factor

PSYCHROMETRIC CHART Normal Temperature SI Units SEA LEVEL

90

BAROMETRIC PRESSURE: 101.325 kPa 24

.024

22

.022

0.35

80

0.40 70

25 .020

20

18

16

90

%

50

%

60

%

15 10

IC CU B ME -

50

%

10

E ME T

%

R PE

0.84

40

8

R KG

10

.012

.010

.008

6

.006

4

.004

2

.002

AIR

0.82

30%

0 0

.014

D RY

5

.016

0.80

20%

-5 0.78

TIVE HU 10% RE LA

MIDITY

0.76 0 -10

-5

0

Below 32 F, properties and enthalpy deviation lines are for ice.

5

10

15

20

25

30

35

40

Chart by: HANDS DOWN SOFTWARE, www.handsdownsoftware.com

.000

0.50

0.55 0.60 0.65 0.70 0.75 0.80 0.85 0.90 0.95 1.00

`

AM GR 30 LO KI

U VOL

Y

ER

12

0.86

P AL TH EN 20

JP -K

RY

R AI

70

D OF

80

40

14

0.88

%

20

.018

HUMIDITY RATIO - KILOGRAMS MOISTURE PER KILOGRAM DRY AIR

0.90

60

HUMIDITY RATIO (or Specific Humidity) GRAMS OF MOISTURE PER KILOGRAM OF DRY AIR

0.45

Sensible Heat Factor...