1. Moist air has a dry bulb temperature of 110 F and a wet bulb temperature of 87 F. The air is at a total pressure of 50 psia. Calculate the following. The humidity ratio, W [lbm H20 Vapor/lbm Dry Air] b. The relative humidity, [percent] The dew point temperature The specific volume [ft'/lbm Dry Air] The density of the water vapor [lbm H20 Vapor/ft'I a. с. d. e. Universal gas constant, R 1545 [ft-lbf/lbmol-R] Molecular weight dry air 28.965 Molecular weight water 18.015 %3D
1. Moist air has a dry bulb temperature of 110 F and a wet bulb temperature of 87 F. The air is at a total pressure of 50 psia. Calculate the following. The humidity ratio, W [lbm H20 Vapor/lbm Dry Air] b. The relative humidity, [percent] The dew point temperature The specific volume [ft'/lbm Dry Air] The density of the water vapor [lbm H20 Vapor/ft'I a. с. d. e. Universal gas constant, R 1545 [ft-lbf/lbmol-R] Molecular weight dry air 28.965 Molecular weight water 18.015 %3D
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
Related questions
Question
Must answer all the questions otherwise dont attempt i will dislike it.
![1.
Moist air has a dry bulb temperature of 110 F and a wet bulb
temperature of 87 F. The air is at a total pressure of 50 psia. Calculate the
following.
The humidity ratio, W [lbm H,O Vapor/lbm Dry Air]
The relative humidity, [percent]
The dew point temperature
The specific volume [ft'/bm Dry Air]
The density of the water vapor [lbm H20 Vapor/ft'I
a.
b.
с.
d.
e.
Universal gas constant, R 1545 [ft-lbf/lbmol-R]
Molecular weight dry air 28.965
Molecular weight water 18.015](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F52be9405-3971-4ed7-add6-af221f13e3f2%2F1b122a2a-6b2a-42ad-981c-642812508783%2Fgewyzru_processed.jpeg&w=3840&q=75)
Transcribed Image Text:1.
Moist air has a dry bulb temperature of 110 F and a wet bulb
temperature of 87 F. The air is at a total pressure of 50 psia. Calculate the
following.
The humidity ratio, W [lbm H,O Vapor/lbm Dry Air]
The relative humidity, [percent]
The dew point temperature
The specific volume [ft'/bm Dry Air]
The density of the water vapor [lbm H20 Vapor/ft'I
a.
b.
с.
d.
e.
Universal gas constant, R 1545 [ft-lbf/lbmol-R]
Molecular weight dry air 28.965
Molecular weight water 18.015

Transcribed Image Text:Table 3 Thermodynamie Properties of Water at Saturation (Consinued
Specific Volume f
Sal.
Enthaloy, Bi/b
Entroos, R-"F
Temp.
t. "F
Abselate Pressere
Sat,
Vaper
Sat.
Sat.
Sat.
Liuld
Liguid
Sat
Ena Vapor Tenp
Evag
Liquid
Evap.
Vapor
pai
in. Hg
53
54
35
56
57
0.19900
0.20643
011410
0.22202
0.23020
0.23864
0.24735
0.25615
0.26562
0.27519
0.28506
0.29524
0.30574
0.31656
0.12772
0.33921
0.35107
0.40116
0.42029
0.4391
0.45204
0.46869
0.48S8S
0.5062
0.52192
0.54081
0.36029
0.0160 1533.22
0.0160 148O.19
0.01603 1430.51
0.01603 1382.19
0.01601 1335.65
0.01603 1290.85
0,01601 1247.76
0.01604 1205.J0
0.01604 1166.38
0.01604 1127.93
0.01604 1090.94
0.01604 1055.32
0.01604 1020.98
0.01604
1333 24
1480.91
1430.62
1382.21
1335.67
1290.87
1247.18
1206.32
1166.40
1127.95
1090.95
21 07 1061.27 1084.34
22.07 1062.71 1084.77
23.07 1052.14 1ORS.21
24.07 1061.58 1085.45
25.07 1051.01 1086.08
26.07 1060.45 1036.52
27.07 1059.19 106.96
21.07 1039.32 1087.39
29.07 1058.76 1087.13
30.07 105E.19 208.27
31.97 1057.6) 10.70
32.07 1057.07 1O19.14 03I 10136 2.0E
33.07 1056.50 1089.57
34.07 1055.94 1090.01
35.07 L055.37 1090.44
36.07 1054.SI 1090.
37.01 1054.24 1091.31
31.07 1053.68 1OP1.15
39.07 1053.l 1092.18
40.07 1052.35 1092.61
41.07 1051.98 1093.05
2.06 1051.42 1093.48
43.06 10so.85 1093.92
44.06 1050.29 1094.33
45.06 1049.72 1094,78
46.0 1049.1s 1095.22
1.06 1049 1095.55
00420 2.0740 2119
0.0439 2.06 ZIIS
OAS9 20637 2.1056
C.0478 2.056 2.1064
0.0497 20536 2.1033
33
54
15
19
60
61
62
61
64
65
66
67
68
69
0.0036 20435 2.0971
0.0s55 2.038S 2.0540
0.0573 20334 2.009
0.0594 2.029S 2.078
0.0613 2.021s 20648
19
60
62
0.60112
0.62249
0.64452
0.56724
0.69065
0.11478
1021.00
987.97
916.12
925.45
895.87
4.0651 2.0136 2.0T
0.060 2.007 2.0158
0.06 2.0039 20a
0.070 1.9990 2.06
00727 1.994E 2.0664
63
66
67
987.95
0.01605
956.11
0.0160S
925.44
0.01605
895.86
70
71
72
0.36325
0.37586
0.38S2
0.40217
0.41992
0,43008
0.4446S
0.45966
0.47510
0.49100
0,73964
0.76525
0.79164
0.0160
167.34
367.16
839.8
li3.39
T87.87
763.21
739.44
726.53
794.40
673.06
652.46
0.0746 1.993 20639
0.0765 1.9845 1.0610
0.073 19797 2.0s80
0.C02 t.9749 2052
0.021 1.91C2 2.0523
0.040 1.9654 204
20
0.01605
839.87
0.01606 13.37
0.01606 157.85
C.01606 763.19
001606
0.01606
0.01607
0.01607
0.01607
73
T4
75
76
77
78
79
0.84682
0.87564
0.90532
0.9387
0.96712
0.99968
739.42
716.51
694.38
673.05
652.44
0.O 1.9560 2037
0.O6 1.9513 2OAOS
0.0914 19456 200
0.50736
0.52419
0.54150
0.53931
0.57763
0.99647
1.01298
1.06725
1.10250
1.13877
L17606
1.21442
612. 54
613.35
594.82
S76.90
539.63
632.16
613.37
594.84
576.91
139.65
542.94
126.81
4.06 1048.03 1096.08
49.06 1047.46 1096.51
30.05 1046. 19g 1096.95
51.05 1046 33 1097.38
52.05 1045.15 1091.1
33.05 1043.19 1098.24
54.05 1044.63 1098.67
35.05 1044.06 1099.11
56.05 1043.49 1099.54
37.04 1042.92 1099.97
0.093 1.9420 2essa
0.091 19113 20124
0.00 1.9317 2.097
0.098 1.921 2.029
0.1006 1.9215 202
0.1025 1.319 214
0.1043 1.9144 2017
0.1061 1.9098 2.0160
81
82
83
84
0.01608
0.016CA
0.01608
0.01608
0.01609
0.01609
0.01609
0.0169
0.01610
542.93
$26.10
16
0.61384
0.63375
0.65622
0.67726
1.2440
1.3608
1.37892
17
496.14
481.60
18
496.15
41.61
0.1080 1.9053 2.0133
0.109E 1.900 2.0105
19
58.04 1042.36 n00.40. 01116 L1963 2.009
59.04 1041.79 1100.83
0.04 1041.1z 1101.26
61.04 1040.65 1101.69
62.04 1040.OE 1102.12
63.03 1039.51 1102.55
64.03 1038.9s 1102.98
3.03 1038.SE 1103.41
66.03 1037.SI 1101.4
57.05 L037 24 1104.25
90
90
91
92
93
94
95
0.4929
0.12111
0.74194
G.76740
0.79150
0.1615
467.53
453.93
440.7
428.06
415.76
403.36
192.34
381.21
370,44
360.01
1.42295
146820
131468
1 56244
0.01610
0.01611
0.01611
0.01611
0.01612
0,01612
0.01612
467.52
0.01610 453.91
440.76
422.04
415.74
405.4
392.13
31.20
370.42
359.99
a14 LBI 2003
a112 14 2.006
a10 1H29 2.0000
0.11 17S L9
a1206 L41 1.9947
0.1224 1.7 1.9921
C.1242 1.8653 1.9895
0.1260 1.861O 170
0.127 1.8566 1.984
1.6619
95
97
95
99
0.15456
0.91207
L76678
1.82134
99
C.01613
0.12 1.8523 19I
0.1314 1.5479 1.9793
0.1332 146 1976
0.1349 193 1974
100
349.92
340.15
330,71
32135
312.69
304.10
295.77
287.73
279.92
272.36
.03 1036.67 1104.49
9.03 1036.1O 110s.12
70.02 1035.5 10535
71.02 1034.9S 1105.98
72.02 1034.38 1106.40
71.02 1013.81 1106.3
14.02 1033.24 1107.26
15.01 1032.67 IB07.68
15.01 101210 11OR.11
77.01 103132 1108.54
78.01 1030.95 1108.96
79.01 1030.38 1109.39
30.01 1029.80 1109I
1.01 1029 23 I0.24
2.00 1028.66 1110.60
3.00 1028.08 LII.09
54.00 1027.SI II.SI
E5.00 1026.93 1111.93
56.00 1026.36 1112.3s
87.00 1025.7 1117 7
8.00 1025 30 1113 20
100
0.9031
0.97910
1.00904
1.096
0.01613
0.0161)
0.01614
0.01614
1.9345
1.99187
2.05443
2.11667
2.18034
2.14575
231285
2,38168
241225
2.12464
349.91
340.14
J30.69
221.13
312.47
304.01
291.76
287.1
279.91
272.34
102
103
104
105
106
107
108
109
104
105
106
107
L11997
L1677
1.204
12999
0.01615
0.01615
0.01616
0.01616
0.01616
138S 1.0E 1.
a14 L.26 L44
a1420 11223 L64)
G.143 L I L9619
2.1455 1.139 1.994
109
a.1473 18097 19570
0.1490 1.05 19546
0.1S0 1.8014 1.921
0.125 17912 1.981
0.1543 1.793I 1.54
110
110
1.27644
263.03
257.9)
251.04
244.38
237.90
0.01617
253.02
267494
2.75293
2.11258
2.91481
2.99878
0.01617
257.91
231.02
0.01617
244.16
0.0161E
0.01618
237.89
0.01619
231.42
0.01S19
225.13
0.01619 219.63
112
113
114
1.39138
143162
112
113
114
115
0.1377 LT9 1.25
G.195 LTOS L
0.1612 1.67 L3
G.1629 1.1726 1.9356
a.1647 1.7686 1.9332
116
17
125.15
119.65
113.93
200.37
202.99
1.542
3.17296
1.26327
0.01420
213.91
19
120
t.64820
3.01620
0.01620
208.36
202.9
3.41052
120
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