3.) A steam power plant uses the ideal Reheat-Regenerative Rankine cycle where the steam enters the high-pressure turbine at 4 MPa and 300C. It partially expands to 600 kPa where some steam is extracted for feedwater heating while the rest is reheated to the same temperature. After expanding again, it enters the condenser at 10 kPa. Sketch the schematic diagram and the TS diagram with labeled points, and solve for mass taken for feedwater heating, Qa, Qr, Wt, Wp, Wnet, thermal efficiency, and Steam rate. Neglect the condensate pump work. kg 20.01%, 2667.84 1715.52,955.97 3.74 952.32,35.69%, 3.78 } kg kg kg kWh
3.) A steam power plant uses the ideal Reheat-Regenerative Rankine cycle where the steam enters the high-pressure turbine at 4 MPa and 300C. It partially expands to 600 kPa where some steam is extracted for feedwater heating while the rest is reheated to the same temperature. After expanding again, it enters the condenser at 10 kPa. Sketch the schematic diagram and the TS diagram with labeled points, and solve for mass taken for feedwater heating, Qa, Qr, Wt, Wp, Wnet, thermal efficiency, and Steam rate. Neglect the condensate pump work. kg 20.01%, 2667.84 1715.52,955.97 3.74 952.32,35.69%, 3.78 } kg kg kg kWh
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
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310
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10³ v
u
h
336.9 2565.1
2753.8
6.7832
277.0 2453.6 2608.7 6.4203
282.9 2464.7 2623.1
6.4585
288.7 2475.4 2637.1 6.4953
294.3 2486.0 2650.8 6.5307
299.8 2496.2 2664.1
6.5649
6.5980
6.6300
305.2 2506.3 2677.2
310.5 2516.1 2690.0
315.7 2525.8 2702.6
320.8 2535.3 2715.0
325.9 2544.7 2727.2
6.6610
6.6912
6.7205
330.8 2553.9 2739.2 6.7490
340.6 2571.9 2762.7 6.8040
350.2 2589.6 2785.7 6.8564
359.6 2606.8 2808.2 6.9067
368.9 2623.8 2830.4 6.9551
378.1 2640.5 2852.2 7.0018
387.1 2657.1 2873.9 7.0470
396.1 2673.4 2895.3 7.0909
405.0 2689.7 2916.5 7.1335
413.8 2705.9 2937.6 7.1750
422.6 2721.9 2958.6 7.2155
431.3 2738.0 2979.5 7.2551
440.0 2753.9 3000.3 7.2939
448.7 2769.9 3021.2 7.3318
457.3 2785.8 3041.9 7.3690
465.9 2801.8 3062.7
7.4056
474.4 2817.7 3083.4 7.4415
1830
31012
.60 (158.85)
10 y
U
h
315.7 2567.4 2756.8 6.7600
256.0 2448.2 2601.8
2617 2459.6 2616.7
6.3732
6.4127
267.3 2470.8 2631.1
6:4507
272.7 2481.6 2645.2
6.4872
277.9 2492.2 2658.9
6.5224
283 1 2502.5
2672.3
6.5563
288 1 2512.6 26855
6.5890
293 12522.5
2698 3
6.6208
297 9 2532 2
27110
6.6515
302.7 2541.7 2723.4
6.6814
307.5 2551.1 2735.6
6.7105
316.7 2569.5 2759 5
6.7663
6.8195
325.8 2587.4 2782.8
334.7 2604.9 2805.7
343.4 2622.0 2828.1
6.8705
6.9194
352.0 2638.9 2850.1 6.9665
360.5 2655.6 2871.9 7.0121
369.0 2672.1 2893.5 7.0562
377.3 2688.5 2914,8 7.0991
385.6 2704.7 2936.1 7.1409
393.8 2720.9 2957.2 7.1816
402.0 2737.0 2978.2 7.2214
410.2 2753.0 2999.1 7,2603
418.3 2769.0 3020.0 7.2984
426.3 2785.0 3040.8 7.3357
7.3724
434.4 2801.0 3061.6
7.4084
442.4 2817.0 3082.5](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F18534af3-9b6f-4c5c-b052-21ddc2738f97%2F6e99eb9d-b93b-425f-b464-77db77ed9452%2Fmy429ss_processed.png&w=3840&q=75)
Transcribed Image Text:Sat.
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10³ v
u
h
336.9 2565.1
2753.8
6.7832
277.0 2453.6 2608.7 6.4203
282.9 2464.7 2623.1
6.4585
288.7 2475.4 2637.1 6.4953
294.3 2486.0 2650.8 6.5307
299.8 2496.2 2664.1
6.5649
6.5980
6.6300
305.2 2506.3 2677.2
310.5 2516.1 2690.0
315.7 2525.8 2702.6
320.8 2535.3 2715.0
325.9 2544.7 2727.2
6.6610
6.6912
6.7205
330.8 2553.9 2739.2 6.7490
340.6 2571.9 2762.7 6.8040
350.2 2589.6 2785.7 6.8564
359.6 2606.8 2808.2 6.9067
368.9 2623.8 2830.4 6.9551
378.1 2640.5 2852.2 7.0018
387.1 2657.1 2873.9 7.0470
396.1 2673.4 2895.3 7.0909
405.0 2689.7 2916.5 7.1335
413.8 2705.9 2937.6 7.1750
422.6 2721.9 2958.6 7.2155
431.3 2738.0 2979.5 7.2551
440.0 2753.9 3000.3 7.2939
448.7 2769.9 3021.2 7.3318
457.3 2785.8 3041.9 7.3690
465.9 2801.8 3062.7
7.4056
474.4 2817.7 3083.4 7.4415
1830
31012
.60 (158.85)
10 y
U
h
315.7 2567.4 2756.8 6.7600
256.0 2448.2 2601.8
2617 2459.6 2616.7
6.3732
6.4127
267.3 2470.8 2631.1
6:4507
272.7 2481.6 2645.2
6.4872
277.9 2492.2 2658.9
6.5224
283 1 2502.5
2672.3
6.5563
288 1 2512.6 26855
6.5890
293 12522.5
2698 3
6.6208
297 9 2532 2
27110
6.6515
302.7 2541.7 2723.4
6.6814
307.5 2551.1 2735.6
6.7105
316.7 2569.5 2759 5
6.7663
6.8195
325.8 2587.4 2782.8
334.7 2604.9 2805.7
343.4 2622.0 2828.1
6.8705
6.9194
352.0 2638.9 2850.1 6.9665
360.5 2655.6 2871.9 7.0121
369.0 2672.1 2893.5 7.0562
377.3 2688.5 2914,8 7.0991
385.6 2704.7 2936.1 7.1409
393.8 2720.9 2957.2 7.1816
402.0 2737.0 2978.2 7.2214
410.2 2753.0 2999.1 7,2603
418.3 2769.0 3020.0 7.2984
426.3 2785.0 3040.8 7.3357
7.3724
434.4 2801.0 3061.6
7.4084
442.4 2817.0 3082.5
![3.) A steam power plant uses the ideal Reheat-Regenerative Rankine cycle where
the steam enters the high-pressure turbine at 4 MPa and 300C. It partially
expands to 600 kPa where some steam is extracted for feedwater heating while
the rest is reheated to the same temperature. After expanding again, it enters
the condenser at 10 kPa. Sketch the schematic diagram and the TS diagram
with labeled points, and solve for mass taken for feedwater heating, Qa, Qr, Wt,
Wp, Wnet, thermal efficiency, and Steam rate. Neglect the condensate pump
work.
kg
20.01%, 2667.841715.52955.97 k, 3.74, 952.32,35.69%, 3.78
kg
kWh
Specific Volume
Internal Energy
Temp
Enthalpy
Prom
MP
Entropy
Sal
Sat,
Sat.
Liquid
Sat.
Sat.
Liquid Evap. Vapor
Liquid
Uy
Evap.
Sat.
Vapor
t
Р
10%
Evap. Vapor
Up
u,
hr
Liquid
S,
h
h₂
8%
8₂
006113
.01
1.0002 206 136
.0007
1.89 1.0001 181 255
3.77 1.0001 159 675
1.0001 142 789
0005
,00 2375.3 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
.0009
5.45
.0010
6.98
.0011
.0012
8.37
9.66
.0013 10.86
.0014
1.0002 129 208
1.0002 118 042
1.0003 108 696
1.0004 100 755
11.98 1.0005 93 922
29.30 2355.7 2385.0
35.17 2351.8 2386.9
40.58 2348.1 2388.7
45.60 2344.7 2390.31
50.31 2341.6 2391.9
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
1059 8.8697 8.9756
1268 8.8140 8.9408
1460 8.7631 8.9091
1637 8.7162 8.8799
1802 8.6727 8.8529
.0015 13.03 1.0007 87 980
0016 14.02 1.0008 82 763
.0017 14.95 1.0009 78 146
0018 15.84 1.0010 74 030
.0019 16.69 1.0012 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
58.87 2468.3 2527.1
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
.0050 32.88 1.0053 28 192
.0055 34.58 1.0058 25 769
.0060 36.16 1.0064 23 739
.0065 37.63 1.0069 22 014
0070
39.00 1.0074 20 530
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 2409.1 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
168.79 2406.0 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
.0075 40.29 1.0079 19 238
.0080 41.51 1.0084 18 103
0085 42.67 1.0089 47.099
.0090 43.76 1.0094 16 203
.0095 44.81 1.0098 15 399
.010
45.81 1.0102 14 674
.011 47.69 10111 13415
012 49.42 1.0119 12 361
.013 51.04 1.0126 11:465
014 52.55 1.0134 10 693
191.83 2392.8 2584.7
199.67 2388.3 2588.01
206.92 2384.1 2591.11
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
55
.56
342.7
155.48 1.0967
156.17 1.0975 336.9
156.86 1.0983 331.3
325.9
157.53 1.0991
320.7
158.20 1.0999
655.93 2097.0 2753.0
658.93 2094.8 2753.8
661.90 2092.7 2754.5
664.83 2090.5 2755.3
667.71 2088.4 2756.1
1.8973 4.8920 6.7893
1.9043 4.8789 6.7832
1.9112 4.8661 6.7773
1.9180 4.8535 6.7714
1.9246 4.8411 6.7657
58
59
.60
158.85 1.1006
.61
315.7
1.1014
159.50
310.8
306.0
301.5
670.56 2086.3 2756.8
673.37 2084.2 2757.5
676.15 2082.1 2758.3
678.89 2080.1 2759.0
681.60 2078.0 2759.6
1.9312 4.8288 6.7600.
1.9377 4,8168 6.7545
1.9441 4.8049 6.7490
1.9504 4.7932 6.7436
1.9566 4.7817 6.7383
1.1021
.62 160.14
.63
160.77
1.1029
.64 161.39
1.1036
297.0
137.81 2282.7 2420.5
144.94 2277.9 2422.8
151.53 22734 2425.0
157.66 2269.3 2426.9
163.39 2265.4 2428.8
168.78 2261.7 2430.5
173.87 2258.3 2432.2
178.69 2255.0 2433.7
183.27 2251.9 2435.2
187.64 2248.9 2436.6
191.82 2246.1 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
655.32 1909.2 2564.5
658.32 1906.8 2565.1
661.27 1904.4 2565.7
664.18 1902.1 2566.3
667.06 1899.8 2566.8
669.90 1897.5 2567.4
672.70 1895.3 2568.0
675.47 1893.0 2568.5
678.20 1890.8 2569.01
680.90 1888.7 2569.6](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F18534af3-9b6f-4c5c-b052-21ddc2738f97%2F6e99eb9d-b93b-425f-b464-77db77ed9452%2F3y4ti1c_processed.png&w=3840&q=75)
Transcribed Image Text:3.) A steam power plant uses the ideal Reheat-Regenerative Rankine cycle where
the steam enters the high-pressure turbine at 4 MPa and 300C. It partially
expands to 600 kPa where some steam is extracted for feedwater heating while
the rest is reheated to the same temperature. After expanding again, it enters
the condenser at 10 kPa. Sketch the schematic diagram and the TS diagram
with labeled points, and solve for mass taken for feedwater heating, Qa, Qr, Wt,
Wp, Wnet, thermal efficiency, and Steam rate. Neglect the condensate pump
work.
kg
20.01%, 2667.841715.52955.97 k, 3.74, 952.32,35.69%, 3.78
kg
kWh
Specific Volume
Internal Energy
Temp
Enthalpy
Prom
MP
Entropy
Sal
Sat,
Sat.
Liquid
Sat.
Sat.
Liquid Evap. Vapor
Liquid
Uy
Evap.
Sat.
Vapor
t
Р
10%
Evap. Vapor
Up
u,
hr
Liquid
S,
h
h₂
8%
8₂
006113
.01
1.0002 206 136
.0007
1.89 1.0001 181 255
3.77 1.0001 159 675
1.0001 142 789
0005
,00 2375.3 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
.0009
5.45
.0010
6.98
.0011
.0012
8.37
9.66
.0013 10.86
.0014
1.0002 129 208
1.0002 118 042
1.0003 108 696
1.0004 100 755
11.98 1.0005 93 922
29.30 2355.7 2385.0
35.17 2351.8 2386.9
40.58 2348.1 2388.7
45.60 2344.7 2390.31
50.31 2341.6 2391.9
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
1059 8.8697 8.9756
1268 8.8140 8.9408
1460 8.7631 8.9091
1637 8.7162 8.8799
1802 8.6727 8.8529
.0015 13.03 1.0007 87 980
0016 14.02 1.0008 82 763
.0017 14.95 1.0009 78 146
0018 15.84 1.0010 74 030
.0019 16.69 1.0012 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
58.87 2468.3 2527.1
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
.0050 32.88 1.0053 28 192
.0055 34.58 1.0058 25 769
.0060 36.16 1.0064 23 739
.0065 37.63 1.0069 22 014
0070
39.00 1.0074 20 530
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 2409.1 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
168.79 2406.0 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
.0075 40.29 1.0079 19 238
.0080 41.51 1.0084 18 103
0085 42.67 1.0089 47.099
.0090 43.76 1.0094 16 203
.0095 44.81 1.0098 15 399
.010
45.81 1.0102 14 674
.011 47.69 10111 13415
012 49.42 1.0119 12 361
.013 51.04 1.0126 11:465
014 52.55 1.0134 10 693
191.83 2392.8 2584.7
199.67 2388.3 2588.01
206.92 2384.1 2591.11
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
55
.56
342.7
155.48 1.0967
156.17 1.0975 336.9
156.86 1.0983 331.3
325.9
157.53 1.0991
320.7
158.20 1.0999
655.93 2097.0 2753.0
658.93 2094.8 2753.8
661.90 2092.7 2754.5
664.83 2090.5 2755.3
667.71 2088.4 2756.1
1.8973 4.8920 6.7893
1.9043 4.8789 6.7832
1.9112 4.8661 6.7773
1.9180 4.8535 6.7714
1.9246 4.8411 6.7657
58
59
.60
158.85 1.1006
.61
315.7
1.1014
159.50
310.8
306.0
301.5
670.56 2086.3 2756.8
673.37 2084.2 2757.5
676.15 2082.1 2758.3
678.89 2080.1 2759.0
681.60 2078.0 2759.6
1.9312 4.8288 6.7600.
1.9377 4,8168 6.7545
1.9441 4.8049 6.7490
1.9504 4.7932 6.7436
1.9566 4.7817 6.7383
1.1021
.62 160.14
.63
160.77
1.1029
.64 161.39
1.1036
297.0
137.81 2282.7 2420.5
144.94 2277.9 2422.8
151.53 22734 2425.0
157.66 2269.3 2426.9
163.39 2265.4 2428.8
168.78 2261.7 2430.5
173.87 2258.3 2432.2
178.69 2255.0 2433.7
183.27 2251.9 2435.2
187.64 2248.9 2436.6
191.82 2246.1 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
655.32 1909.2 2564.5
658.32 1906.8 2565.1
661.27 1904.4 2565.7
664.18 1902.1 2566.3
667.06 1899.8 2566.8
669.90 1897.5 2567.4
672.70 1895.3 2568.0
675.47 1893.0 2568.5
678.20 1890.8 2569.01
680.90 1888.7 2569.6
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ISBN:
9780190698614
Author:
Sadiku, Matthew N. O.
Publisher:
Oxford University Press
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9780134319650
Author:
Russell C. Hibbeler
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PEARSON
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Author:
Yunus A. Cengel Dr., Michael A. Boles
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McGraw-Hill Education
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