An ideal Rankine Engine is used to power a generator. The steam enters its turbine at 4 MPa and 300C. Its condenser is set to a pressure of 5 kPa. Find Ec, W, ee, SR, and HR

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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use 4 decimal places for solving and draw the T-S diagram properly with respect to the saturation line

1.) An ideal Rankine Engine is used to power a generator. The steam
enters its turbine at 4 MPa and 300C. Its condenser is set to a
pressure of 5 kPa. Find Ec, W, ee, SR, and HR
2822.88 2, 1021.59 , 36.19%, 3.52
kg
k]
kg
kJ
9947.50
kg
kWh
kWh
Transcribed Image Text:1.) An ideal Rankine Engine is used to power a generator. The steam enters its turbine at 4 MPa and 300C. Its condenser is set to a pressure of 5 kPa. Find Ec, W, ee, SR, and HR 2822.88 2, 1021.59 , 36.19%, 3.52 kg k] kg kJ 9947.50 kg kWh kWh
Specific Volume
Internal Energy
Sat.
apor
Pres.
MP
Temp
Sat.
Vaer
Sat.
Liquid
Sat,
Liquid
Enthaipy
Entropy
Lld
Evap.
Sat.
Vaper
Sat,
Liquid
Sat.
Vapor
Evap.
10,
10
Evap.
uy
u,
h,
006113
.0007
0008
.0009
01 1.0002 206 136
1.89 1.0001 181 255
3.77 1.0001 159 675
5.45 1.0001 142 789
.00 2.75.3 2375.3
7.90 2370.0 2377.9
15.81 2364.7 2380.6
22.88 2360.0 2382,9
01 2501.3 2501.4
7,91 2496.9 2504.8
15.81 2492.5 2508.3
22.89 2488.5 2511.4
0000 9.1562 9.1562
0288 9.0775 9.1064
0575 8.9999 9.0573
0829 8.9312 9.0142
.0010
.0011
.0012
.0013
.0014
6.98
8.37 1.0002 118 042
9.66 1.0003 108 696
10.86
11.98 1.000S
29.30 2355.7 2385.0
35,17 2351.8 2386.9
40.58 2348.1 2388.7
45.60 2344.7 2390.3
50.31 2341.6 2391.9
1059 8.8697 8.9756
1268 8.8140 8.9408
1460 8.763! 8.9091
1637 8.7162 8.8799
1802 8.6727 8.8529
1.0002 129 208
29.30 2484.9 2514.2
35.17 2481.6 2516.8
40.58 2478.6 2519.1
45.60 2475.7 2521.3
50.31 2473.1 2523.4
1.0004 100 755
93 922
.0015
.0016
.0017
0018
.0019
13.03
14.02
14.95
15.84
16.69
1.0007
1.0008
1.0009
1.0010
1.0012
87 980
82 763
78 146
74 030
70 337
54.71 2338.6 2393.3
58.87 2335.8 2394.7
62.80 2333.2 2396.0
66.53 2330.7. 2397.2
70.09 2328.3 2398.4
54.71 2470.6 2525.3
58
62.80 2466.0 2528.8
66.54 2463.9 2530.5
70.10 2461.9 2532.0
1957 8.6322 8.8279
2102 8.5943 8.8044
2238 8.5586 8.7825
2368 8.5250 8.7618
2491 8.4931 8.7422
2468.3 252
.0050
.0055
.0060
.0065
.0070
32.88
34.58
36.16
37.63
39.00
1.0053
1.0058
1.0064
1.0069
1.0074
28 192
25 769
23 739
22 014
20 530
137.81 2282.7 2420.5
144.94 2277.9 2422.8
151.53 2273.4 2425.0
157.66 2269.3 2426.9
163.39 2265.4 2428.8
137.82 2423.7 2561.5
144.95 2419.6 2564.5
151.53 2415.9 2567.4
157.67 2412.4 2570.0
163.40 2409.I 2572.5
4764 7.9187 8.3951
4997 7.8616 8.3613
.5210 7.8094 8.3304
5408 7.7613 8.3020
5592 7.7167 8.2758
.0075
0080
.0085
.0090
.0095
40.29
41.51
42.67
43.76
44.81
1.0079
1.0084
1.0089
1.0094
1.0098
19 238
18 103
17 099
16 203
15 399
168.78 2261.7 2430.5
173.87 2258.3 2432.2
178.69 2255.O 2433.7
183.27 2251.9 2435.2
187.64 2248.9 2436.6
168.79 2406.O 2574.8
173.88 2403.1 2577.0
178.70 2400.3 2579.0
183.29 2397.7 2581.0
187.65 2395.2 2582.9
5764 7.6750 8.2515
5926 7.6361 8.2287
.6079 7.5994 8.2073
.6224 7.5648 8.1872
.6362 7.5321 8.1682
010
011
012
.013
014
4581
47.69
49.42
51.04
52.55
1.0102
10111
1.0119
1.0126
1.0134
14 674
13 415
12 361
i1 465
10 693
191.82 2246.I 2437.9
199.66 2240.8 2440.4
206.91 2235.8 2442.7
213.66 2231.2 2444.9
219.98 2226.9 2446.9
191.83 2392.8 2584.7
199.67 2388.3 2588.0
206.92 2384.1 2591.1
213.67 2380.2 2593.9
219.99 2376.6 2596.6
.6493 7.5009 8.1502
6738 7.4430 8.1168
.6963 7.3900 8.0863
7172 7.3412 8.0584
7366 7.2959 8.0325
Transcribed Image Text:Specific Volume Internal Energy Sat. apor Pres. MP Temp Sat. Vaer Sat. Liquid Sat, Liquid Enthaipy Entropy Lld Evap. Sat. Vaper Sat, Liquid Sat. Vapor Evap. 10, 10 Evap. uy u, h, 006113 .0007 0008 .0009 01 1.0002 206 136 1.89 1.0001 181 255 3.77 1.0001 159 675 5.45 1.0001 142 789 .00 2.75.3 2375.3 7.90 2370.0 2377.9 15.81 2364.7 2380.6 22.88 2360.0 2382,9 01 2501.3 2501.4 7,91 2496.9 2504.8 15.81 2492.5 2508.3 22.89 2488.5 2511.4 0000 9.1562 9.1562 0288 9.0775 9.1064 0575 8.9999 9.0573 0829 8.9312 9.0142 .0010 .0011 .0012 .0013 .0014 6.98 8.37 1.0002 118 042 9.66 1.0003 108 696 10.86 11.98 1.000S 29.30 2355.7 2385.0 35,17 2351.8 2386.9 40.58 2348.1 2388.7 45.60 2344.7 2390.3 50.31 2341.6 2391.9 1059 8.8697 8.9756 1268 8.8140 8.9408 1460 8.763! 8.9091 1637 8.7162 8.8799 1802 8.6727 8.8529 1.0002 129 208 29.30 2484.9 2514.2 35.17 2481.6 2516.8 40.58 2478.6 2519.1 45.60 2475.7 2521.3 50.31 2473.1 2523.4 1.0004 100 755 93 922 .0015 .0016 .0017 0018 .0019 13.03 14.02 14.95 15.84 16.69 1.0007 1.0008 1.0009 1.0010 1.0012 87 980 82 763 78 146 74 030 70 337 54.71 2338.6 2393.3 58.87 2335.8 2394.7 62.80 2333.2 2396.0 66.53 2330.7. 2397.2 70.09 2328.3 2398.4 54.71 2470.6 2525.3 58 62.80 2466.0 2528.8 66.54 2463.9 2530.5 70.10 2461.9 2532.0 1957 8.6322 8.8279 2102 8.5943 8.8044 2238 8.5586 8.7825 2368 8.5250 8.7618 2491 8.4931 8.7422 2468.3 252 .0050 .0055 .0060 .0065 .0070 32.88 34.58 36.16 37.63 39.00 1.0053 1.0058 1.0064 1.0069 1.0074 28 192 25 769 23 739 22 014 20 530 137.81 2282.7 2420.5 144.94 2277.9 2422.8 151.53 2273.4 2425.0 157.66 2269.3 2426.9 163.39 2265.4 2428.8 137.82 2423.7 2561.5 144.95 2419.6 2564.5 151.53 2415.9 2567.4 157.67 2412.4 2570.0 163.40 2409.I 2572.5 4764 7.9187 8.3951 4997 7.8616 8.3613 .5210 7.8094 8.3304 5408 7.7613 8.3020 5592 7.7167 8.2758 .0075 0080 .0085 .0090 .0095 40.29 41.51 42.67 43.76 44.81 1.0079 1.0084 1.0089 1.0094 1.0098 19 238 18 103 17 099 16 203 15 399 168.78 2261.7 2430.5 173.87 2258.3 2432.2 178.69 2255.O 2433.7 183.27 2251.9 2435.2 187.64 2248.9 2436.6 168.79 2406.O 2574.8 173.88 2403.1 2577.0 178.70 2400.3 2579.0 183.29 2397.7 2581.0 187.65 2395.2 2582.9 5764 7.6750 8.2515 5926 7.6361 8.2287 .6079 7.5994 8.2073 .6224 7.5648 8.1872 .6362 7.5321 8.1682 010 011 012 .013 014 4581 47.69 49.42 51.04 52.55 1.0102 10111 1.0119 1.0126 1.0134 14 674 13 415 12 361 i1 465 10 693 191.82 2246.I 2437.9 199.66 2240.8 2440.4 206.91 2235.8 2442.7 213.66 2231.2 2444.9 219.98 2226.9 2446.9 191.83 2392.8 2584.7 199.67 2388.3 2588.0 206.92 2384.1 2591.1 213.67 2380.2 2593.9 219.99 2376.6 2596.6 .6493 7.5009 8.1502 6738 7.4430 8.1168 .6963 7.3900 8.0863 7172 7.3412 8.0584 7366 7.2959 8.0325
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