7.) A Rankine cycle is used for a steam power plant. Liquid first enters theturbine at 2.25 MPa and 300C then exits at 0.025 MPa. The pump receivessaturated liquid from the condenser before sending it to the boiler at theoriginal pressure. a.) Draw the T-S diagram. b.) Find the dryness at turbineexit, c.) Wp, d.) Qa, e.) Qr, f.) Wt, g.) Wnet (kJ/kg), h.) Efficiency (%), and i.)Steam rate (kg/KVWH)100%, 3.12 kJ/kg, 3016.3 kJ/kg, 2346.3 kJ/kg, 522.3 kJ/kg, 35.22%,4.63 kg/kWh• 95.21%, 2.27 kJ/kg, 2809.6 kJ/kg, 1875.21 kJ/kg, 815.33 kJ/kg,31.29%, 3.51 kg/kWh83.73%, 2.27 kJ/kg, 2742.1 kJ/kg, 1964.48 kJ/kg, 779.89 kJ/kg,28.36%, 4.63 kg/kWh100%, 0 kJ/kg, 3016.3 kJ/kg, 271.93 kJ/kg, 2798 kJ/kg, 100%, 1kg/kWh TeeeL30 (191.64)1.35 (193.38)P(1 Sat.)10v10,151.25 2591.0 2787.6 6.4953145.86 2591.9 2788.8 64821 Sat.143.08 2555.I 2741.1 6J935 137.06 25518 2736.8 63683 175145.60 2566.2 2755.3 6.4234148.07 2577.0 2769.5 6.4561150.48 2587.6 2783.2152.84 25979 2796.6 6.5146144 J0 25848 2779 6 64622146.61 2595.3 27932 6.4914139 33 2563.1 27515 6.4008180141.94 2574.1 2763.7 6.43201851901956.4858155.16 2608.0 2809.7 6.5425157.45 2617.9 2822.6 6.5696148.87 2605.6 2806.5 6.5197 200151.10 2615.6 2819.6 6.5472 205159.70 2627.7 2835.3 6.5960 153.29 2625.5 2832.4 6.5739 210161.92 2637.3 2847.8 6.6217 155.A5 2635.2 2845.1 6.5999 215220164.12 2646.7 2860.1 6.6468 157.59 2644.8 2857.5 6.6253166.29 2656.1 2872.3 6.6713 159.70 2654.2 2869.8 6.6501 225168.43 2665.3 2884.3 6.6953 161.78 2663.5 2881.9 6.6743 230235170.56 2674.4 2896.2 6.7189172.66 2683.5 2907.9 6.7419174.75 2692.4 2919.6 6.7645163.84 2672.7 2893.9 6.6980165.88 2681.9 2905.8 6.7213 240245167.91 2690.9 2917.6 6.7441EntroprEnthaipySpeciie VelumeSal.TaperInternal KnerRYSet.laidErapLiundhyPreLidH 16T.7 LIIS168 6 LI128 249.) 713.14 I8622 2575 714.20 20534 27675j6s.12 II21 2524 7I1.00 I864.2 25752 7115 2055 2 27670 2.0253 4.6549 6.680220106 44451 6.6758255.6 708.64 I66.1 2574 ? 109 47 20570 21664 2.0200 46647 6.6847169 1I35 2463 713.66 1860 25760 71652 20516 2768.1 20359 46355 66714169.9 142 2433 717.95 INS.5 2536.4 71883 2049 8 27686 2.0411 4.6260 6.6670121.11 2048 0 2769 20462 4.6166 6 6628722.47 1854.7 25172 723.38 2046.3 2769.7 2.0513 4.6073 6.6585.77.791704) LI14 2404I 170.95 TISS 2376720.22 I854.6 2516.62 171.46 L1161 234.9 T24.J0 INS29 25T362322 126.9I 1851.1 25780725 62 2044 2770.2 20563 4 5I 6AS44727.83 2042.8 2770.7 20612 4.3890 6.6502730.04 2041.1 2771.2 20662 4.5800 6.64623 17197 L1684 17247 LI174229.5729.10 1849 2 25783731.27 1847.4 2578.1 132.22 20394 27716 2.0710 4.571II 6.642120758 4.5623 6.6381aS 172.6 LIIRI6 113.46 L118737 173.94 LI193174.43 L.1200114.90 112062270224.5222.02190211.)T34 38 2037T.7 2772.173342 1845.7 2579.1735.55 18439 2579.4131.66 1842.1 2579.8739.75 18404 2580.1136 52 2036.1 2772.6 2.0806 4.5536 6.63422.0853 4.5450 6.6303738.64 2014.4 2773.0740.15 2032.8 2773.52.0900 4,5364 6.6264

As per bartleby guidelines we are allowed to solve only 1st 3 subparts if multiple subparts are…

7.) A Rankine cycle is used for a steam power plant. Liquid first enters the turbine at 2.25 MPa and 300C then exits at 0.025 MPa. The pump receives saturated liquid from the condenser before sending it to the boiler at the original pressure. a.) Draw the T-S diagram. b.) Find the dryness at turbine exit, c.) Wp, d.) Qa, e.) Qr, f.) Wt, g.) Wnet (kJ/kg), h.) Efficiency (%), and i.) Steam rate (kg/kWh) • 100%, 3.12 kJ/kg, 3016.3 kJ/kg, 2346.3 kJ/kg, 522.3 kJ/kg, 35.22%, 4.63 kg/kWh • 95.21%, 2.27 kJ/kg, 2809.6 kJ/kg, 1875.21 kJ/kg, 815.33 kJ/kg, 31.29%, 3.51 kg/kWh • 83.73%, 2.27 kJ/kg, 2742.1 kJ/kg, 1964.48 kJ/kg, 779.89 kJ/kg, 28.36%, 4.63 kg/kWh • 100%, 0 kJ/kg, 3016.3 kJ/kg, 271.93 kJ/kg, 2798 kJ/kg, 100%, 1 kg/kWh

7.) A Rankine cycle is used for a steam power plant. Liquid first enters the turbine at 2.25 MPa and 300C then exits at 0.025 MPa. The pump receives saturated liquid from the condenser before sending it to the boiler at the original pressure. a.) Draw the T-S diagram. b.) Find the dryness at turbine exit, c.) Wp, d.) Qa, e.) Qr, f.) Wt, g.) Wnet (kJ/kg), h.) Efficiency (%), and i.) Steam rate (kg/kWh) • 100%, 3.12 kJ/kg, 3016.3 kJ/kg, 2346.3 kJ/kg, 522.3 kJ/kg, 35.22%, 4.63 kg/kWh • 95.21%, 2.27 kJ/kg, 2809.6 kJ/kg, 1875.21 kJ/kg, 815.33 kJ/kg, 31.29%, 3.51 kg/kWh • 83.73%, 2.27 kJ/kg, 2742.1 kJ/kg, 1964.48 kJ/kg, 779.89 kJ/kg, 28.36%, 4.63 kg/kWh • 100%, 0 kJ/kg, 3016.3 kJ/kg, 271.93 kJ/kg, 2798 kJ/kg, 100%, 1 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

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Question

7.) A Rankine cycle is used for a steam power plant. Liquid first enters the
turbine at 2.25 MPa and 300C then exits at 0.025 MPa. The pump receives
saturated liquid from the condenser before sending it to the boiler at the
original pressure. a.) Draw the T-S diagram. b.) Find the dryness at turbine
exit, c.) Wp, d.) Qa, e.) Qr, f.) Wt, g.) Wnet (kJ/kg), h.) Efficiency (%), and i.)
Steam rate (kg/KVWH)
100%, 3.12 kJ/kg, 3016.3 kJ/kg, 2346.3 kJ/kg, 522.3 kJ/kg, 35.22%,
4.63 kg/kWh
• 95.21%, 2.27 kJ/kg, 2809.6 kJ/kg, 1875.21 kJ/kg, 815.33 kJ/kg,
31.29%, 3.51 kg/kWh
83.73%, 2.27 kJ/kg, 2742.1 kJ/kg, 1964.48 kJ/kg, 779.89 kJ/kg,
28.36%, 4.63 kg/kWh
100%, 0 kJ/kg, 3016.3 kJ/kg, 271.93 kJ/kg, 2798 kJ/kg, 100%, 1
kg/kWh

Teee
L30 (191.64)
1.35 (193.38)
P(1 Sat.)
10v
10,
151.25 2591.0 2787.6 6.4953
145.86 2591.9 2788.8 64821 Sat.
143.08 2555.I 2741.1 6J935 137.06 25518 2736.8 63683 175
145.60 2566.2 2755.3 6.4234
148.07 2577.0 2769.5 6.4561
150.48 2587.6 2783.2
152.84 25979 2796.6 6.5146
144 J0 25848 2779 6 64622
146.61 2595.3 27932 6.4914
139 33 2563.1 27515 6.4008
180
141.94 2574.1 2763.7 6.4320
185
190
195
6.4858
155.16 2608.0 2809.7 6.5425
157.45 2617.9 2822.6 6.5696
148.87 2605.6 2806.5 6.5197 200
151.10 2615.6 2819.6 6.5472 205
159.70 2627.7 2835.3 6.5960 153.29 2625.5 2832.4 6.5739 210
161.92 2637.3 2847.8 6.6217 155.A5 2635.2 2845.1 6.5999 215
220
164.12 2646.7 2860.1 6.6468 157.59 2644.8 2857.5 6.6253
166.29 2656.1 2872.3 6.6713 159.70 2654.2 2869.8 6.6501 225
168.43 2665.3 2884.3 6.6953 161.78 2663.5 2881.9 6.6743 230
235
170.56 2674.4 2896.2 6.7189
172.66 2683.5 2907.9 6.7419
174.75 2692.4 2919.6 6.7645
163.84 2672.7 2893.9 6.6980
165.88 2681.9 2905.8 6.7213 240
245
167.91 2690.9 2917.6 6.7441
Entropr
Enthaipy
Speciie Velume
Sal.
Taper
Internal KnerRY
Set.
laid
Erap
Liund
hy
Pre
Lid
H 16T.7 LIIS
168 6 LI128 249.) 713.14 I8622 2575 714.20 20534 27675
j6s.12 II21 2524 7I1.00 I864.2 25752 7115 2055 2 27670 2.0253 4.6549 6.6802
20106 44451 6.6758
255.6 708.64 I66.1 2574 ? 109 47 20570 21664 2.0200 46647 6.6847
169 1I35 2463 713.66 1860 25760 71652 20516 2768.1 20359 46355 66714
169.9 142 2433 717.95 INS.5 2536.4 71883 2049 8 27686 2.0411 4.6260 6.6670
121.11 2048 0 2769 20462 4.6166 6 6628
722.47 1854.7 25172 723.38 2046.3 2769.7 2.0513 4.6073 6.6585
.77
.79
1704) LI14 2404
I 170.95 TISS 2376
720.22 I854.6 2516.6
2 171.46 L1161 234.9 T24.J0 INS29 25T36
2322 126.9I 1851.1 25780
725 62 2044 2770.2 20563 4 5I 6AS44
727.83 2042.8 2770.7 20612 4.3890 6.6502
730.04 2041.1 2771.2 20662 4.5800 6.6462
3 17197 L168
4 17247 LI174
229.5
729.10 1849 2 25783
731.27 1847.4 2578.1 132.22 20394 27716 2.0710 4.571II 6.6421
20758 4.5623 6.6381
aS 172.6 LIIRI
6 113.46 L1187
37 173.94 LI193
174.43 L.1200
114.90 11206
2270
224.5
222.0
2190
211.)
T34 38 2037T.7 2772.1
73342 1845.7 2579.1
735.55 18439 2579.4
131.66 1842.1 2579.8
739.75 18404 2580.1
136 52 2036.1 2772.6 2.0806 4.5536 6.6342
2.0853 4.5450 6.6303
738.64 2014.4 2773.0
740.15 2032.8 2773.5
2.0900 4,5364 6.6264

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