In In an actual Rankine cycle, steam first enters the turbine at 10 MPa and 400C. It expands to a pressure of 10 kPa as saturated vapor and it then enters a pump with 85% efficiency after condensing. a.) Draw the proper T-S diagram of the cycle with proper label for the points. b.) Find the quality of the steam, Qa, Qr, Wt, Wp, Wnet, efficiency, and steam rate
In In an actual Rankine cycle, steam first enters the turbine at 10 MPa and 400C. It expands to a pressure of 10 kPa as saturated vapor and it then enters a pump with 85% efficiency after condensing. a.) Draw the proper T-S diagram of the cycle with proper label for the points. b.) Find the quality of the steam, Qa, Qr, Wt, Wp, Wnet, efficiency, and steam rate
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
Read the questions carefully and answer with complete solution and units. Use the steam tables provided and use 4 decimal places for solving.Final answers shown are rounded in 2 decimal places.Draw the T-S diagram properly with respect to the saturation line.
Finals answers are given and must be proven.
Transcribed Image Text:3.) In In an actual Rankine cycle, steam first enters the turbine at 10 MPa
and 400C. It expands to a pressure of 10 kPa as saturated vapor
and it then enters a pump with 85% efficiency after condensing. a.)
Draw the proper T-S diagram of the cycle with proper label for the
points. b.) Find the quality of the steam, Qa, Qr, Wt, Wp, Wnet,
efficiency, and steam rate
2894.58부, 1774.50분, 1130.17분, 10.10 분, 1120.08분
kJ
kg
,38.70%, 3.21
kWh
kg
kg
kg
kg
kg
Transcribed Image Text:Specifie Volume
4.0 (250.40)
4.1 (251.87)
P(t Sat.)
Internal Enersy
Sal.
Liquid
Enthalpy
Set
Vap
Entropy
Set.
Erp.
Sat.
Yaper
Vaper
Liquie
Er
10 v
10v
1006113
01
6.0701
48.53 2601.9 2800.9
6.0597
Sat.
1.0002 206 136
1 89
49.78 2602.3 2801.4
10001 181 255
1.0001 159 675
1.0001 142 789
00 2,75 3 2375 3
7.90 2370 O 2377.9
158I 2364.7 2)80.6
22.88 2360.0 2382.9
01 25013 25014
7.91 2496.9 2504 8
1581 2492.5 2508 3
2289 2488 S 25114
0000 9.1562 9.1562
0288 9077s 9.1064
0575 89999 9.0573
0829 89312 9.0142
0008
0009
3.77
545
240
245
48.60 2585.9 2780.3
6.0297
47.04 2580.7 2773.6
6.0074
0010
0011
.0012
0013
.0014
698
837
9.66 L000 108 696
10.56
11.98
1.0002 129 208
1.0002 IIE 042
29 30 2355.7 2385.0
35.17 2351 S 2386.9
40.58 2348 1 2388.7
45.60 2344.7 2390.3
50 31 2341.6 23919
29 30 2484.9 2514 2
35.17 24816 25168
40.58 2478 6 2519.1
45602475 7 25213
50 31 2473. 2523 4
L1059 3697 89756
1268 8.8140 8.9408
1460 8.7611 8.9091
1637 87162 3799
1802 86727 8529
19.69 2601 / 2799 9
30.74 2615.5 2818.5 6.1026
S1.74 2629.4 2836.3 6.1362
52.71 2642.7 2853.5 6.1683
53.65 2655.5 2870.1 6.1990
18.13 2596.3 2793 6
49.17 2611.T 2812.7
50.17 2625.2 2830.9
51.14 2638.8 2848.5 6.1493
52.07 2651.9 2865 4
6.0459
6.0822
250
255
260
265
270
6.0672
1.0004 100 755
1.0005 93 922
6.1165
區
$4.71 2470 6 2525.3
58.87 2468) 2527.1
6280 2466.0 2528 8
66.54 2463.9 2530,5
70.10 2461.9 2532.0
1957 8.6322 K279
2102 85943 5.8044
2238 8.5586 8.7825
2368 5250 8.7618
2491 8.4931 8.7422
1 0007
87 980
1000 82 763
6.1805
.0015
0016
0017
0018
0019
13.03
14.02
14.95 10009 78 146
15.84 1.0010 74 030
16.69 1.0012 70 337
54.71 2338.6 23933
58.87 2335 8 2394.7
62.80 2333 2 2396.0
66.53 2330. 23972
70,09 2328.3 2398 4
32 8
34.58
36.16 L0064 23 739
37.63 10069 22 014
39.00 1.0074 20 530
137 81 22827 24205
144 94 22779 24228
151.53 22734 2425.0
157.66 2269.3 2426 9
163.39 22654 24288
137 82 242)1 25615
144 95 24196 2564 5
151.53 24159 25674
157.67 24124 25700
163 40 24091 2572.5
54.57 2667.9 2886.2 6.2285
55.46 2680.0 2901.8 6.2568
56.33 2691.7 2917.0 6.2842
57.18 2703.2 2931.9 6.3108
58.02 2714.4 2946.4
52.98 2664.5 2881.7 6.210S
53.86 2676.7 2897.6 6.2393
54.72 2688.7 2913.0 6.2671
55.56 2700.3 2928.1
56.39 2711.6 2942.8 6.3200
275
280
285
290
295
10053 28 192
10058 25 769
4764 7.9187 3951
A997 7.8616 83613
5210 78094 8.3304
3408 7.7613 8.3020
3592 7.7167 82758
6.2940
0055
0060
6.3365
0070
40.29 1.0079
41.51 1.0084 18 103
42.67 1.0089 17099
43.76 10094
4481
58.84 2725.3 2960.1
60.44 2746.7 2988.5
61.99 2767.4 3015.4
63.51 2787.6 3041.6 6.4991
64.99 2807.3 3067.3 6.5413
6.3615
6.4095
6.4553
57.20 2722.7 2957.2
58.77 2744.3 2985.3
60.30 2765.2 3012.5
61.79 2785.6 3038.9
63.25 2805.4 3064.8
6.3453
6.3939
6.4401
6.4843
6.5268
300
310
320
330
340
0075
19 238
166.78 2261.7 2430.5
17387 2258 3 24322 173.88 24031 2S770
178.69 22550 2433.7
18) 27 22519 24)52 183 29 23977 25810
187.64 22489 2436.6 187.65 2395.2 25829
168.79 2406.0 25748
.0085
0090
.0095
S764 7.6750 82515
5926 76361 82287
6079 7.5994 82073
6224 7.564R RI872
6362 15121 1682
178.70 2400 3 2579 0
16 201
35399
10098
4581
10102
010
011
012
013
014
191.82 2246.1 2437.9
199 66 22408 2440.4 199 67 23883 2588 0
206.91 2235 24427 206 92 23841 2591.1
213.66 2231 2 2444.9 213.67 2380.2 25919
219.98 2226 9 2446.9 219.99 2376.6 2596.6
6493 7.5009 S.1502
6738 74430 S.1168
696) 7.190O 8.0863
7172 73412 8.0584
7366 7 2959 80125
19133 23928 2584.7
64.68 2824.9 3090.1 6.5678
66.08 2844.1 3115.0 6.6075
67.47 2863.0 3139.6
68.83 2881.7 3163.9
70.18 2900.2 3188.0
1.0111
350
360
370
380
390
47.69
13415
12 361
11465
10 693
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
72.05 2901.6 3189.8
49.42 LO119
51.04 10126
5255 10134
6.6971
6.7335
6.6460
6.6834
6.7200
10.0 (311.06)
10.2 (312.52)
P(t Sat )
10
10v
18.026
2544.4
2724.7
5.6141
17.588 2541.6 2721.0
5.6017
Sat.
6011
3.6589
5.7103
ア197
17950 2555.1 2738
18.626
305
310
315
320
17.864
T8 593 2565I 275TO
19.253
5.5697
3.6309
5.6848
2588.8
2781.3
2580.0
2770.0
2610.4 2809.1
19.861
20.429 2630.4 2834.7
20.964 2649.1 2858.7
21.472 2666.6 2881.4
21.957 2683.3
5.7568
3.7996
3.8392
5.8763
5.9112
19.244
19.819
20.358
20.869
21.355
2602.5
2623.2 2825 4
2642.5 2850.1
2660.6 2873.4
2677.6 2895.5
2798.8
5.7332
53774
S8183
5.8564
5.8922
325
330
335
340
2902.9
345
22.42
23.31 2729.1
24.14
24.93
2699.2 2923.4
2962.1
2998.3
3032.5
3065.1
5.9443
6.0060
6.0626
6.1154
6.1650
21.82 2693.9 2916.5
2724 4
23.53 2752.7
2779.4
2804.8
5.9261
5.9889
6.0465
6.1000
6.1503
350
360
370
380
22.70
2756.9
2783.2
2808.3
2955.9
2992.7
3027.4
3060.4
24.31
25.06
25.68
390
2829.1
26.41
27.11
27.80 2878.4
28.46
29.11
2832.4 3096.5
2855.7 3126.8
3156.3
3185.1
3213.2
5.2120
6.2567
6.2995
6.3407
6.3805
25.78
26.48 2852.7
27.16 2875.5
27.82
28.46 2919.6
3092.1
3122.8
3152.5
3181.5
3209.9
6.1977
6.2429
6.2861
6.3276
6.3677.
400
410
420
430
440
2897.8
2900.4
2922.1
2943.4 3240.9
29643 3268.1
2985.0 3294.9
3005.4 3321.4
3025.7 3347.7
6.4190
6.4564
6.4927
6.5282
6.5628
29.09
29.71
30.32
30.91
31.50
2941.0
2962.0
2982.8
3003.4 3318.7
3023.7 33451
3237.7
3265.1
3292.0
6.4064
29.75
30.38
30.99
31.60
32.20
6.4440
6.4806
6.5162
6.5510
450
460
470
480
490
3043.9
3064.0 3397.1
30839 3422.8
3103,7 3448.3
34.34 3123.4 3473.7
3371.2
3045.8 3373.7
3065.8 3399.5
3085.6 3425.1 6.6622
3105.3 3450.5
6.58 50
6.6182
6.6508
6.6828
6.7142
6.5966
6.6297
32.08
32.66
33.22
33.78
500
510
32.79
33.37
33.94
34.51
35.08 3125.0 3475.8 6.7254
520
530
540
6.6941
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