Complete solution and units please. Use the sleam tables provided, and use 4 decimal places for solving. Final answers are shown in 2 decimal places. Draw the T-S diagram properly with respect to the saturation line. 2. A steam power plant uses the ideal Regenarative Rankine cycle with single open feedwater heater where the steam enters the high peremure turbine at 4 μPa and 500c. ot partially expands to 600 kPa then some steam is extracted at this point. The remaining steam expands and enters the condenser at 10 kPa. Sketch the schematic diagram and the TS diagram with labeled points, and solve for marr taken for feedwater heating, Qa, Qr, Wt, Wp. Whet, thermal efficienc and Steam rate. Neglect the condensate pump work!" Ansover: 20.01%, 2286.40 kJ. 1457 51 kJ 832.54 kJ 1 kg kg 3.74 k3 ку 828-89 k3 3.6.25% 1 4.34 ку kg ' I 41 kuh
Complete solution and units please. Use the sleam tables provided, and use 4 decimal places for solving. Final answers are shown in 2 decimal places. Draw the T-S diagram properly with respect to the saturation line. 2. A steam power plant uses the ideal Regenarative Rankine cycle with single open feedwater heater where the steam enters the high peremure turbine at 4 μPa and 500c. ot partially expands to 600 kPa then some steam is extracted at this point. The remaining steam expands and enters the condenser at 10 kPa. Sketch the schematic diagram and the TS diagram with labeled points, and solve for marr taken for feedwater heating, Qa, Qr, Wt, Wp. Whet, thermal efficienc and Steam rate. Neglect the condensate pump work!" Ansover: 20.01%, 2286.40 kJ. 1457 51 kJ 832.54 kJ 1 kg kg 3.74 k3 ку 828-89 k3 3.6.25% 1 4.34 ку kg ' I 41 kuh
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

Transcribed Image Text:ܕ 13
Sat.
100
105
110
115
120
125
130
135
140
145
150
160
170
180
190
200
210
220
230
240
250
260
270
280
290
300
310
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
6.4507
6.5307
.4x11
299.8 2496.2
2664.1
6.5649
6.3224
6.5980
..353
6.6300
6.5890
305.2 2506.3 2677.2
310.5 2516.1 2690.0
315.7 2525.8 2702.6 6.6610
320.8 2535.3 2715.0 6.6912
325.9 2544.7 2727.2 6.7205
6.6208
6.6515
6.6814
6.7105
307.5 2551.1 2735.6
316.7 2569.5 2759.5
6.7663
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
6.8195
325.8 2587.4 2782.8
334.7 2604.9 2805.7
343.4 2622.0 2828.1
6.8705
6.9194
7.0018
378.1 2640.5 2852.2
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
352.0 2638.9 2850.1 6.9655
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
7.1816
7.2214
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
393.8 2720.9 2957.2
402.0 2737.0 2978.2
410.2 2753.0 2999.1
418.3 2769.0 3020.0
426.3 2785.0 3040.8
7,2603
7.2984
7.3357
465.9 2801.8 3062.7 7.4056
474.4 2817.7 3083.4 7.4415
7.3724
434.4 2801.0 3061.6
442.4 2817.0 3082.5
7.4084
.
4.0 (250.40)
4.1 (251.87)
p (t Sat.)
13
13
6.0701
48.53 2601.9 2800.9
6.0597
49.78 2602.3 2801.4
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240
6.0297
47.04 2580.7 2773.6
6.0074
245
48.60 2585.9 2780.3
48.13 2596.3 2793,6 6.0459 250
49.17 2611.1 2812.7
6.0672
6.1026
6.1362
6.1683
6.1990
49.69 2601.1 27999
50.74 2615.5 2818.5
51.74 2629.4 2836.3
52.71 2642.7 2853.5
53.65 2655.5 2870.1
260
6.0822
255
50.17 2625.2 2830.9 6.1165
51.14 2638.8 2848.5 6.1493
52.07 2651.9 2865.4 6.1805
265
270
275
54.57 2667.9 2886.2 6.2285
52.98 2664.5 2881.7 6.2105
53.86 2676.7 2897.6
6.2568
6.2393
55.46 2680.0 2901.8
280
6.2842
6.2671
56.33 2691.7 2917.0
285
54.72 2688.7 2913.0
55.56 2700.3 2928.1
6.2940
290
57.18 2703.2 2931.9
6.3108
58.02 2714.4 2946.4 6.3365
56.39 2711.6 2942.8
6.3200
295
300
310
6.3453
57.20 2722.7 2957.2
58.77 2744.3 2985.3 6.3939
6.4401
60.30 2765.2 3012.5
61.79 2785.6 3038.9 6.4843 330
63.25 2805.4 3064.8
58.84 2725.3 2960.7 6.3615
60.44 2746.7 2988.5 6.4095
61.99 2767.4 30.15.4 6.4553
63.51 2787.6 3041.6 6.4991
6.5413
64.99 2807.3. 3067.3
320
6.5268
340
350
360
66.45 2826.7 3092.5 6.5821
67.88 2845.7 3117.2 6.6215
69.29 2864.6 3141.7 6.6598
70.68 2883.2 3165.9 6.6971
6.7335
72.05 2901.6 3189.8
64.68 2824.9, 3090.1
16.5678
66.08 2844.1 3115.0 6.6075
67.47 2863.0 3139.6 6.6460
68.83 2881.7 3163.9 6.6834 380
390
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Transcribed Image Text:Complete solution and units please. Use the sleam tables
provided, and use 4 decimal places for solving. Final answers
are shown in 2 decimal places. Draw the T-S diagram
properly with respect to the saturation line.
2. A steam power plant uses the ideal Regenarative Rankine
cycle with single open feedwater heater where the steam
enters the high pressure turbine at 4 UPa and sooc. At
upa
partially expands to 600 kPa then some steam is extracted at
this point. The remaining steam expands and entert the
condenser at 10 kPa. Sketch the schematic diagram and the
TS diagram with labeled points, and solve for man taken
for feedwater heating, Qa, Qr, Wt, Wp. Whet, thermal efficiency
and steam rate. Neglect the condensate pump work.
Answer: 20.01%/1 22 86.40 kJ, 1457 51 kJ
832.54 kJ
1
kg
3.74 k3
ку
828.89 k3
kg
1
3 (0.25%
ку
ку.
4.34 £1
Specific Volume Internal Energy
Тепер
Sel.
MPa
Sal.
L
V
Evap.
Sat,
Liquid
Sat.
Р
t
Liquid
Uy
10¹ 10³
Evap. Vapor
h₂
h,
h
1006113
0007
004 Vapor
.01
1.0002 206 136
-1.89
1.0001 181 255
.00 2375.3
7.90 2370.0
2375.3.
2377.9
0005
3.77 1.0001 159 675
5.45 1.0001 142 789
.01 2501.3 2501.4
7.91 2496.9 2504.8
15.81 2492.5 2508.3
22.89 2488.5 2511.4
0009
15.81 2364.7 2380.6
22.88 2360.0 2382.9
20010
0011
.0012
.0013
0014
6.98 1.0002 129 208
8.37 1.0002 118 042
9.66 1.0003 108 696
10.86 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 2390.3
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
20
0015
13.03
0016
14.02
0017
14.95
1.0007 87 980
1.0008 82 763
1.0009 78 146
1.0010 74 030
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
0018
15.84
0019
.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 2570.01
163.40 2409.1 2572.5
.0075 40.29 1.0079 19 238
.0080 41.51 1.0084 18 103
.0085 42.67 1.0089 17 099
.0090 43.76 1.0094 16 203
.0095 44.81 1.0098 15 399
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
.010 45.81 1.0102 14 674
.011 47.69 1.0111 13 415
.012 49.42 1.0119 12 361
.013 51.04 1.0126 i! 465
.014 52.55 1.0134 10 693
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
55 155.48 1.0967 342.7
.56 156.17 1.0975 336.9
156.86 1.0983 331.3
325.9
320.7
57
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
58
157.53 1.0991
59
158.20 1.0999
.60
158.85 1.1006
.61
159.50 1.1014
.62
160.14 1.1021
160.77 1.1029
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
161 30
11036
~222
11mmm
I
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
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
315.7 669.90 1897.5 2567.4
310.8
672.70 1895.3 2568.0
306.0 675.47 1893.0 2568.5
301.5 678.20 1890.8 2569.0
680 90 1888.7 2569.6
2970
I
Enthalpy
kuh
Sat.
Sat.
Entropy
Liquid Evap.
8,
8%
Vapor
9,
0000 9.1562 9.1562
0288 9.0775 9.1064
.0575 8.9999 9.0573
0829 8.9312 9.0142
.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
.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
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
.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
.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
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
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
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