2.30 (217.29)225 (218.45)P(t Sat.)101090.73 2601.7 2801.3 6.305688.75 2602.0 2801.76.2972Set.86.71 2571.5 2762.2 6.224888.38 2584.1I 2778.5 6.258790.01 2596.3 2794 3 6.291291.38 2608.T 2809.5 6.322386.06 2581 3 2774.987.66 2593.7 2790.9 6.275389.23 2605.7 2806.4 6.30682002052102152206.242393.12 2619.5 2824.4 6.352394.63 2630.7 2838.9 6.381296.10 2641.6 2853.0 6.409297.54 2652.2 2866.8 6.436298.96 2662.7 2880.4 6.462690.75 2617.3 2821.5 6,337292.23 2628.6 2836.1 6.366493.69 2639.6 2850.4 6.394795.11 2650.4 2864.4 6.422096.51 2660.9 2878.1 6.4486225230235240245100.35 2672.9 2893.7 6.4881103.08 2693.0 2919.7 6.5374105.74 2712.4 2945.0 6.5844108.34 2731.4 2969.7 6.6294110.89 2750.0 2993.9 6.672897.88 2671.3 2891.5 6.4744100.57 2691.4 2917.7 6.5240103.19 2711.0 2943.2 6.5713105.74 2730.1 2968.0 6.6167108.25 2748.8 2992.3 6.6603250260270280290300310113.40 2768.2 3017.7 6.7147 110.71 2767.1 3016.3 6.7023115.87 2786 3 3041.2 6.7553 113.14 2785.2 3039.8 6.7431118.31 2804.1 3064.4 6.7947 115.54 2803.1 3063.1 6.7827 320120.72 2821.7 3087.3 6.8331123.11 2839.3 3110.1 6.8706117.90 2820.9 3086.1 6.8212 330120.25 2838.4 3109.0 6.8588340125.48 2856.7 3132.7 6.9071127.83 2874.0 3155.2 6.9429130.16 2891.3 3177.6132.47 2908.5 3199.9134.77 2925S.6 3222.16.97807.01247.0462122.57 2855.9 3131.7 6.8955124.87 2873.3 3154.2 6.93114127.15 2890.5 3176.6 6.9665129.42 2907.8 3199.0 7.0010131.68 2925.0 3221.3 7.0349390360370380390Specific VolumeInternal EnergySat.LiquidEnthalpySa.LiquidSat.VaporSatLiquidh,EntropySat.LiquidPres.MPTempSat.VaporEvap.Sat.VaporSa.VaporEvap.Evap.10v,10vu,Sy271.90 2191.2 2463.1275.58 2188.7 2464.2279.14 2186.2 2465.3282.60 2183.8 2466.4285.95 2181.5 2467.4271.93 2346.3 2618.2275.61 2344.1 2619.7279.17 2342.0 2621.2282.62 2340.0 2622.6285.98 2338.0 2624.0.8931 6.9383 7.83149040 6.9139 7.81799145 6.8904 7.8049.9246 6.8678 7.7924.9344 6.8459 7.78031.01991.0204025026027.02802964.9765.8566.70 - 1.020967.5368.336204.5980.57725579.5398.1.02141.0218289.23 2336.1 2625.3295.48 2332.4 2627.8301.40 2328.8 2630.2307.05 2325.5 2632.5 9956 6.7104 7.7061312.43 2322.3 2634.79439 6.8247 7.76869622 6.7843 7.74659793 6.7463 7.725752294922289.20 2179.2 2468.4295.45 2174.9 2470.3301.37 2170.8 2472.1307.01 2166.8 2473.8312.39 2163.1 2475.569.101.0223.030032.034.036.03870.601.0232650.44084190.72.01 1.024173.361.024974.641.02571.0111 6.6764 7.6876.04004204404604875.8777.0578.1879.2780.32i.02651.02721.02791.02861.02933993.3815.3652.35033367.322.47 2156.0 2478.5327.22 2152.7 2479.9331.78 2149.5 2481.3336.19 2146.4 2482.6317.53 2159.5 2477.0 317.58 2319.2 2636.8 1.0259 6.6441 7.6700322.51 2316.2 2638.7 1.0400 6.6133 7.6534327.26 2313.4 2640.6 1.0536 6.5839 7.6375331.83 2310.6 2642.5 1.0666 6.5558 7.62231.0790 6.5288 7.6078336.23 2308.0 2644.2 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/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%, 1kg/kWh

GIVEN DATA A RANKINE CYCLE GIVEN WORKING BETWEEN 2.25MPa , 300'C AND 0.025MPa WE HAVE TO FIND ALL…

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)

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)

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

2.30 (217.29)
225 (218.45)
P(t Sat.)
10
10
90.73 2601.7 2801.3 6.3056
88.75 2602.0 2801.7
6.2972
Set.
86.71 2571.5 2762.2 6.2248
88.38 2584.1I 2778.5 6.2587
90.01 2596.3 2794 3 6.2912
91.38 2608.T 2809.5 6.3223
86.06 2581 3 2774.9
87.66 2593.7 2790.9 6.2753
89.23 2605.7 2806.4 6.3068
200
205
210
215
220
6.2423
93.12 2619.5 2824.4 6.3523
94.63 2630.7 2838.9 6.3812
96.10 2641.6 2853.0 6.4092
97.54 2652.2 2866.8 6.4362
98.96 2662.7 2880.4 6.4626
90.75 2617.3 2821.5 6,3372
92.23 2628.6 2836.1 6.3664
93.69 2639.6 2850.4 6.3947
95.11 2650.4 2864.4 6.4220
96.51 2660.9 2878.1 6.4486
225
230
235
240
245
100.35 2672.9 2893.7 6.4881
103.08 2693.0 2919.7 6.5374
105.74 2712.4 2945.0 6.5844
108.34 2731.4 2969.7 6.6294
110.89 2750.0 2993.9 6.6728
97.88 2671.3 2891.5 6.4744
100.57 2691.4 2917.7 6.5240
103.19 2711.0 2943.2 6.5713
105.74 2730.1 2968.0 6.6167
108.25 2748.8 2992.3 6.6603
250
260
270
280
290
300
310
113.40 2768.2 3017.7 6.7147 110.71 2767.1 3016.3 6.7023
115.87 2786 3 3041.2 6.7553 113.14 2785.2 3039.8 6.7431
118.31 2804.1 3064.4 6.7947 115.54 2803.1 3063.1 6.7827 320
120.72 2821.7 3087.3 6.8331
123.11 2839.3 3110.1 6.8706
117.90 2820.9 3086.1 6.8212 330
120.25 2838.4 3109.0 6.8588
340
125.48 2856.7 3132.7 6.9071
127.83 2874.0 3155.2 6.9429
130.16 2891.3 3177.6
132.47 2908.5 3199.9
134.77 2925S.6 3222.1
6.9780
7.0124
7.0462
122.57 2855.9 3131.7 6.8955
124.87 2873.3 3154.2 6.93114
127.15 2890.5 3176.6 6.9665
129.42 2907.8 3199.0 7.0010
131.68 2925.0 3221.3 7.0349
390
360
370
380
390
Specific Volume
Internal Energy
Sat.
Liquid
Enthalpy
Sa.
Liquid
Sat.
Vapor
Sat
Liquid
h,
Entropy
Sat.
Liquid
Pres.
MP
Temp
Sat.
Vapor
Evap.
Sat.
Vapor
Sa.
Vapor
Evap.
Evap.
10v,
10v
u,
Sy
271.90 2191.2 2463.1
275.58 2188.7 2464.2
279.14 2186.2 2465.3
282.60 2183.8 2466.4
285.95 2181.5 2467.4
271.93 2346.3 2618.2
275.61 2344.1 2619.7
279.17 2342.0 2621.2
282.62 2340.0 2622.6
285.98 2338.0 2624.0
.8931 6.9383 7.8314
9040 6.9139 7.8179
9145 6.8904 7.8049
.9246 6.8678 7.7924
.9344 6.8459 7.7803
1.0199
1.0204
025
026
027
.028
029
64.97
65.85
66.70 - 1.0209
67.53
68.33
6204.
5980.
5772
5579.
5398.
1.0214
1.0218
289.23 2336.1 2625.3
295.48 2332.4 2627.8
301.40 2328.8 2630.2
307.05 2325.5 2632.5 9956 6.7104 7.7061
312.43 2322.3 2634.7
9439 6.8247 7.7686
9622 6.7843 7.7465
9793 6.7463 7.7257
5229
4922
289.20 2179.2 2468.4
295.45 2174.9 2470.3
301.37 2170.8 2472.1
307.01 2166.8 2473.8
312.39 2163.1 2475.5
69.10
1.0223
.030
032
.034
.036
.038
70.60
1.0232
650.
4408
4190.
72.01 1.0241
73.36
1.0249
74.64
1.0257
1.0111 6.6764 7.6876
.040
042
044
046
048
75.87
77.05
78.18
79.27
80.32
i.0265
1.0272
1.0279
1.0286
1.0293
3993.
3815.
3652.
3503
3367.
322.47 2156.0 2478.5
327.22 2152.7 2479.9
331.78 2149.5 2481.3
336.19 2146.4 2482.6
317.53 2159.5 2477.0 317.58 2319.2 2636.8 1.0259 6.6441 7.6700
322.51 2316.2 2638.7 1.0400 6.6133 7.6534
327.26 2313.4 2640.6 1.0536 6.5839 7.6375
331.83 2310.6 2642.5 1.0666 6.5558 7.6223
1.0790 6.5288 7.6078
336.23 2308.0 2644.2

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

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