akton lowtemp chart si
TRANSCRIPT
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7/23/2019 Akton Lowtemp Chart Si
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BAROMETRIC PRESSURE: 101.325 kPaATMOSPHERIC PRESSURE: 14.696 psia
ALTITUDE: SEA LEVEL
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0 5 10
15
20
20
ENTHALPY - KJ PER KILOGRAM OF DRY AIR
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-45
-40
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-10
-5
0
5
10
15
ENTH
ALPY
-KJ
PER
KILOG
RAM
OFDRYAIR
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2.0
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
3.0
3.1
3.2
3.3
3.4
3.5
3.6
3.7
3.8
3.9
4.0
4.1
4.2
4.3
4.4
4.5
4.6
4.74.8
4.9
5.0
5.1
5.2
5.3
5.4
5.5
5.6
5.7
5.8
5.9
6.0
VAPORPRESSURE-
MM
OFMERCURY
-50
-40
-30
-20
-10
-5
0
DEW
POINTTEMPERATURE-
C
Chart by: AKTON PSYCHROMETRICS, www.aktonassoc.com
-45
-40
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-30
-25
-20
-15
-10
-5 0 5 10
DRYBULBTEMPERATURE-
C
.0005
.0010
.0015
.0020
.0025
.0030
.0035
.0040
.0045
10
20
30
40
50
60
70
80
90
-45 -40
-35
-30
-25
-20
-15
-15
-10
-10
-5
-5
0
5
0.6
8
0.70
0.72
0.74
0.76
0.78
0.80
HUMIDITYRATIO-
KILOGRAMS
MOISTUREPERKILOGRAMDRYAIR
0
1.0 1.0
:-
1.1
1.2
1.4
1.62
.04.0
-4.0
0.
20
.40.50
.60
.7
0.8
0.9
-46.5
-23.2
-11.6
-7.0-4
.6-2
.30.02
.
3
4.7
7.0
9.3
11.7
23.3
46.5
-::
SENSIBLE HEAT Qs
TOTAL HEAT Qt
ENTHALPY
HUMIDITY RATIO
Dh
DW
BAROMETRIC PRESSURE: 101.325 kPaATMOSPHERIC PRESSURE: 14.696 psia
ALTITUDE: SEA LEVEL
Chart by: AKTON PSYCHROMETRICS, www.aktonassoc.com