ENTHALPY KJ PER KILOGRAM OF DRY AIR tra khong khi am, enthalpy trong lam bai tap ky thuat thuc pham 3, tinh can bang am, nhiet do say, thoi gian say, doi luu, cach nhiet, nang luong, VAPOR PRESSURE mm OF MERCURY DEW POINT TEMPERATURE °C HUMIDITY RATIO GRAMS MOISTURE PER KILOGRAM DRY AIR 0.86 VOLUME CUBIC METER PER kg DRY AIR ENTHALPY KJ PER KILOGRAM OF DRY AIR DRY BULB TEMPERATURE °C 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 0 10 20 30 40 50 60 70 80 90 100 110 110 120 120 ENTHALPY KJ PER KILOGRAM OF DRY AIR 10 20 30 40 50 60 70 80 90 100 ENTHALPY KJ PER KILOGRAM OF DRY AIR 2.0 4.0 6.0 8.0 10.0 12.0 14.0 16.0 18.0 20.0 22.0 24.0 26.0 28.0 30.0 32.0 34.0 VAPOR PRESSURE mm OF MERCURY 105 0 5 10 15 20 25 30 DEW POINT TEMPERATURE °C Chart by: HANDS DOWN SOFTWARE, www.handsdownsoftware.com 15% 25% 2% 4% 6% 8% RELATIVE HUMIDITY 10% RELATIVE HUMIDITY 20% 30% 40% 50% 60% 70% 80% 90% 55 1010 1515 2020 2525 30 WET BULB TEMPERATURE °C30 0.78 0.80 0.82 0.84 0.86 VOLUME CUBIC METER PER kg DRY AIR 0.88 0.90 0.92 0.94 HUMIDITY RATIO GRAMS MOISTURE PER KILOGRAM DRY AIR BAROMETRIC PRESSURE: 101.325 kPa PSYCHROMETRIC CHART Normal Temperature SI Units SEA LEVEL
Trang 10 5 10 15 20 25 30 35 40 45 50
DRY BULB TEMPERATURE - °C
2 4 6 8 10 12 14 16 18 20 22 24 26 28 30
60 70 80 90 100 110
110
120 120
10
20
30
40
50
60
70
80
90
100
EN
ALPY
- KJ
PER
KILO
GRA
M O
Y R
2.0 4.0 6.0 8.0 10.0 12.0 14.0 16.0 18.0 20.0 22.0 24.0 26.0 28.0 30.0 32.0 34.0
Chart by: HANDS DOWN SOFTWARE, www.handsdownsoftware.com
15%
25 %
2%
4%
6%
8% RELATIVE HUMIDITY
10% RELATIVE HUMIDITY 20%
30%
40%
50%
60%
70% 80%
90%
5 5
10 10
15 15
20 20
25 25
30 WET BULB TEMPERATURE - °C 30
0.78
0.80
0.82
0.84
0.86 VOLUME - CUBIC METER PER kg DRY AIR
0.88
0.90
0.92
0.94
BAROMETRIC PRESSURE: 101.325 kPa
PSYCHROMETRIC
CHART
Normal Temperature
SI Units
SEA LEVEL
Chart by: HANDS DOWN SOFTWARE, www.handsdownsoftware.com