, at initial pressure of 0.046 bar and final pressure of 0.107 bar, find the following: Aht ;Ahg : Asf ;Asg

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
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find using the steam table below show complete solution

E00 0 0.8182 7.1090 7,9272.
2 0272 S1 45 23584
Table 3: Properties of Saturated Steam-Pressure base
Pres- Temp. Specific Volume
°C
Specific Enthalpy
kJ/kg
Specific Entropy
KJ/kg K
sure
am/kg
bar
Sat.
Sat.
Sat. Evapo-
Sat.
Sat.
Evapo-
Sat.
Liquid Vapour Liquid ration Vapour Liquid
ration Vapour
P.
29.34 2485.0 2514.4
2525.5
8.8707 8.9767
8.8288
0.1060
0.010 6.9828 .0010001 129.21
0.015 13.036 |.0010006 67.982
0.020 17.513 .0010012 67.006
0.025 21.096 .0010020 54.256
'0.030 24.100 .0010027 45.667
0.035 26.694.0010033 39.479
8.6331
8.4639 8.7246
8.3321
54.71 2470.7
0.1957
0.2607
0.3119
0.3544
73.46- 2460.2 2533.6
88.45 2451.7 2540.2
101.00 2444.6 2545.6
2550.4
2554.5
2558.2
8.6440
8.5785
8.1325 8.5232
8.0530 8,4755
8.4335
8.2241
111.85 2438.5
*0.040 28.963 .0010040 34.802 121.41 2433.1
129.99 2428.2
137.77 2423.8
144,91 2419.8
0.3907
0.4225
0.4507
0.4763
0.4995
7.9828
7.9197 8.3960
7.8626 8.3621
0.045 31.035.0010046 31.141
0.050 32.898 .0010052 28.194
0.055 34.605 .0010058 25.771
0.060 36.183 ..0010064 23.741
0.065 37.651.0010069 22.016
0.070 39.025 .0010074 20.531 163.38 2409.2 2572.6
2561.6
2564.7
7.8103
0.5209
0.5407
0.5591
0.5763
151.50 2416.0
2567.5
8.3312
7.7622 |.8.3029
7.7176 8.2767
8.2523
8.2296
8.2082
8.1881
8.1691
157.64 2412.5 2570.2
0.075 40.316 .0010079 19.239 168.77 2406.2
173.86 2403.2
178.69 2400.5
2574.9
2577.1
2579.2
7.6760
7.6371
0.080 41.534..0010084 18.105
0.085 42.6890010089 17.100
0.090 43.787 .0010094 16.204
0.095 44.333 .0010098
0.100 45.8350010102 14.675
0.110 47.710 0010111
0.12 49.446 .0010119 12.362
51.062 .0010126
0.5925
0.6079
0.6224
0.6361
0.6493
0.6738
7.6003
7.5657
7.5330
7.5018
7.4439. 8.1177.
183.28 2397.9 2581.1
2583.0
15.400
187.65 | 2395.3
191.83 2392.9 |.2584.8
2583.1
E.1511
199.68 2388.4
206.94 2484.3
213.70 2380.3
220.02 2376.7
13.416
0.6963
0.7172
0.7367
0.7549
8.0872
8.0592
2591.2
7.3909
2594.0
2596.7
225.97 2373.2 | 2599.2
9.4331 231.59 2370.0 | 2601.6
2603.8
7.3420
7.2967
7:2544
7.2148
0.13
11.466
52.574 .0010133 10.694
0.15 53.997 0010140 10.023
55.341 .0010147
8.0334
8.0093
7.9869
0.14
0.7721
0.16
0.17 56.615.0010154
0.18 57.826 .0010160
0.19 58.982 :0010166
0.20 60.086 |0010172
8.9110 236.92 2366.9
8.4452 241.99 2363.9
0.7883
0.8036
7.1775
7.1424
7.9658
7.9460
2605.9
0.8321
7.0773
7.9094
7.3073 255.88 2355.8 2611.7
6.9951 260.14 2353.3
6.7093 264.23 2350.9 2615:2
6.4467 268.18 2348.6 2616.8
6.2045 271.99 2346,4 2618.3
5.9803 275.67 2344.2 2619.9
5.7724 279.24 2342.1
7.0472 7.8925
7.0183 7.8764
6.9909 | 7.8611
6.9644 7,8464
6.9391 7.8323
6.9147 | 7.8188
6.8912 | 7.8058
0.21
61.145 .0010178
0.8453
0.22 62.162.0010183
0.23 63.139 .0010189
0.24 64.082 .0010194
0.25 64.992 0010199
0.26 65.8710010204
0.27 66.722 0010209
P bar- 10' Pa - 100 kPa -0.1 Mpa, Pa IN/m2, h kJ/kg, u-b- Pv, kJ/kg P in kPa, s- k/kgK, vm/kg, t- "C
2613.5
0,8581
0.8702
0.8820
0.8932
0.9041
0.9146
2621.3
Transcribed Image Text:E00 0 0.8182 7.1090 7,9272. 2 0272 S1 45 23584 Table 3: Properties of Saturated Steam-Pressure base Pres- Temp. Specific Volume °C Specific Enthalpy kJ/kg Specific Entropy KJ/kg K sure am/kg bar Sat. Sat. Sat. Evapo- Sat. Sat. Evapo- Sat. Liquid Vapour Liquid ration Vapour Liquid ration Vapour P. 29.34 2485.0 2514.4 2525.5 8.8707 8.9767 8.8288 0.1060 0.010 6.9828 .0010001 129.21 0.015 13.036 |.0010006 67.982 0.020 17.513 .0010012 67.006 0.025 21.096 .0010020 54.256 '0.030 24.100 .0010027 45.667 0.035 26.694.0010033 39.479 8.6331 8.4639 8.7246 8.3321 54.71 2470.7 0.1957 0.2607 0.3119 0.3544 73.46- 2460.2 2533.6 88.45 2451.7 2540.2 101.00 2444.6 2545.6 2550.4 2554.5 2558.2 8.6440 8.5785 8.1325 8.5232 8.0530 8,4755 8.4335 8.2241 111.85 2438.5 *0.040 28.963 .0010040 34.802 121.41 2433.1 129.99 2428.2 137.77 2423.8 144,91 2419.8 0.3907 0.4225 0.4507 0.4763 0.4995 7.9828 7.9197 8.3960 7.8626 8.3621 0.045 31.035.0010046 31.141 0.050 32.898 .0010052 28.194 0.055 34.605 .0010058 25.771 0.060 36.183 ..0010064 23.741 0.065 37.651.0010069 22.016 0.070 39.025 .0010074 20.531 163.38 2409.2 2572.6 2561.6 2564.7 7.8103 0.5209 0.5407 0.5591 0.5763 151.50 2416.0 2567.5 8.3312 7.7622 |.8.3029 7.7176 8.2767 8.2523 8.2296 8.2082 8.1881 8.1691 157.64 2412.5 2570.2 0.075 40.316 .0010079 19.239 168.77 2406.2 173.86 2403.2 178.69 2400.5 2574.9 2577.1 2579.2 7.6760 7.6371 0.080 41.534..0010084 18.105 0.085 42.6890010089 17.100 0.090 43.787 .0010094 16.204 0.095 44.333 .0010098 0.100 45.8350010102 14.675 0.110 47.710 0010111 0.12 49.446 .0010119 12.362 51.062 .0010126 0.5925 0.6079 0.6224 0.6361 0.6493 0.6738 7.6003 7.5657 7.5330 7.5018 7.4439. 8.1177. 183.28 2397.9 2581.1 2583.0 15.400 187.65 | 2395.3 191.83 2392.9 |.2584.8 2583.1 E.1511 199.68 2388.4 206.94 2484.3 213.70 2380.3 220.02 2376.7 13.416 0.6963 0.7172 0.7367 0.7549 8.0872 8.0592 2591.2 7.3909 2594.0 2596.7 225.97 2373.2 | 2599.2 9.4331 231.59 2370.0 | 2601.6 2603.8 7.3420 7.2967 7:2544 7.2148 0.13 11.466 52.574 .0010133 10.694 0.15 53.997 0010140 10.023 55.341 .0010147 8.0334 8.0093 7.9869 0.14 0.7721 0.16 0.17 56.615.0010154 0.18 57.826 .0010160 0.19 58.982 :0010166 0.20 60.086 |0010172 8.9110 236.92 2366.9 8.4452 241.99 2363.9 0.7883 0.8036 7.1775 7.1424 7.9658 7.9460 2605.9 0.8321 7.0773 7.9094 7.3073 255.88 2355.8 2611.7 6.9951 260.14 2353.3 6.7093 264.23 2350.9 2615:2 6.4467 268.18 2348.6 2616.8 6.2045 271.99 2346,4 2618.3 5.9803 275.67 2344.2 2619.9 5.7724 279.24 2342.1 7.0472 7.8925 7.0183 7.8764 6.9909 | 7.8611 6.9644 7,8464 6.9391 7.8323 6.9147 | 7.8188 6.8912 | 7.8058 0.21 61.145 .0010178 0.8453 0.22 62.162.0010183 0.23 63.139 .0010189 0.24 64.082 .0010194 0.25 64.992 0010199 0.26 65.8710010204 0.27 66.722 0010209 P bar- 10' Pa - 100 kPa -0.1 Mpa, Pa IN/m2, h kJ/kg, u-b- Pv, kJ/kg P in kPa, s- k/kgK, vm/kg, t- "C 2613.5 0,8581 0.8702 0.8820 0.8932 0.9041 0.9146 2621.3
, at initial pressure of 0.046 bar and final pressure of 0.107 bar, find the following:
Aht ;Ahg : Asf ;Asg
Transcribed Image Text:, at initial pressure of 0.046 bar and final pressure of 0.107 bar, find the following: Aht ;Ahg : Asf ;Asg
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