Steam undergoes an Isentropic process where it is initially at 1.05 MPa and 304C. The isentropic process causes its pressure to drop to 30 kPa. Find the tsat2, dryness, and enthalpy change. (69.10C, 90.4%, -657.34 kJ/kg) 1.05 (182.04) (t Sat.) 10 (179.91) 10v 10'v. 194.44 2583.6 2778.1 6.5865 185.60 2585.1 2780.0 6.5696 Sat. 179.07 2332.0 27111 6.4342 182.29 2342.9 2725.1 6.4669 185.43 2553.4 2738.9 6.4984 188.50 2563.8 2752.3 172.60 2539.2 2720.4 175.66 2550.0 2734.5 178.64 2560.6 2748.2 6.4356 6.4678 6.4989 150 155 160 165 170 6.3289 191.53 2573.9 2765 4 6.5584 194.50 2583.8 2778.3 6.5870 197.42 2593.6 2791.0 6.6148 T87.26 2590.9 2787.5 6.5863 200.30 2603.2 2803.5 6.6419 190.04 2600.7 2800.2 6.6137 203.15 2612.6 2815.8 6.6682 192.79 2610.2 2812.7 6.6405 175 180 185 190 195 181.36 2570.9 2761.6 184.44 25810 2774.7 6.5580 6.5289 195.49 2619.7 2824.9 5.6666 200.81 2638.1 2849.0 6.7169 206.0 2621.9 2827.9 6.6940 211.5 2640.2 2851.7 6.7437 216.9 2658.0 2874.9 6.7914 206.02 2656.2 2872.5 6.7651 222.2 2675.6 2897.8 6.8374 211.14 2673.9 2895.6 6.8114 227.5 2692.9 2920.4 6.8817 200 210 220 230 240 216.18 2691.3 2918.3 6.8561 232.7 2709.9 2942.6 6.9247 237.8 2726.8 2964.6 6.9664 242.9 2743.6 2986.5 7.0069 248.0 2760.2 3008.2 7.0465 253.0 2776.7 3029.7 7.0851 221.2 2708.5 2940.7 6.8994 226.1 2725.5 2962.9 6.9414 231.0 2742.3 2984.8 235.8 2759.1 3006.6 240.6 2775.7 3028.3 7.0607 250 260 270 280 290 6.9822 7.0219 257.9 2793.2 3051.2 7.1229 262.9 2809.7 3072.6 7.1599 267.8 2826.1 3093.9 7.1962 272,7 2842.5 3115.2 7.2318 245.3 2792.2 3049.8 7.0986 250.1 2808.7 3071.3 7.1358 254.8 2825.2 3092.7 7.1722 259.5 2841.6 3114.1 7.2079 300 310 320 330
Steam undergoes an Isentropic process where it is initially at 1.05 MPa and 304C. The isentropic process causes its pressure to drop to 30 kPa. Find the tsat2, dryness, and enthalpy change. (69.10C, 90.4%, -657.34 kJ/kg) 1.05 (182.04) (t Sat.) 10 (179.91) 10v 10'v. 194.44 2583.6 2778.1 6.5865 185.60 2585.1 2780.0 6.5696 Sat. 179.07 2332.0 27111 6.4342 182.29 2342.9 2725.1 6.4669 185.43 2553.4 2738.9 6.4984 188.50 2563.8 2752.3 172.60 2539.2 2720.4 175.66 2550.0 2734.5 178.64 2560.6 2748.2 6.4356 6.4678 6.4989 150 155 160 165 170 6.3289 191.53 2573.9 2765 4 6.5584 194.50 2583.8 2778.3 6.5870 197.42 2593.6 2791.0 6.6148 T87.26 2590.9 2787.5 6.5863 200.30 2603.2 2803.5 6.6419 190.04 2600.7 2800.2 6.6137 203.15 2612.6 2815.8 6.6682 192.79 2610.2 2812.7 6.6405 175 180 185 190 195 181.36 2570.9 2761.6 184.44 25810 2774.7 6.5580 6.5289 195.49 2619.7 2824.9 5.6666 200.81 2638.1 2849.0 6.7169 206.0 2621.9 2827.9 6.6940 211.5 2640.2 2851.7 6.7437 216.9 2658.0 2874.9 6.7914 206.02 2656.2 2872.5 6.7651 222.2 2675.6 2897.8 6.8374 211.14 2673.9 2895.6 6.8114 227.5 2692.9 2920.4 6.8817 200 210 220 230 240 216.18 2691.3 2918.3 6.8561 232.7 2709.9 2942.6 6.9247 237.8 2726.8 2964.6 6.9664 242.9 2743.6 2986.5 7.0069 248.0 2760.2 3008.2 7.0465 253.0 2776.7 3029.7 7.0851 221.2 2708.5 2940.7 6.8994 226.1 2725.5 2962.9 6.9414 231.0 2742.3 2984.8 235.8 2759.1 3006.6 240.6 2775.7 3028.3 7.0607 250 260 270 280 290 6.9822 7.0219 257.9 2793.2 3051.2 7.1229 262.9 2809.7 3072.6 7.1599 267.8 2826.1 3093.9 7.1962 272,7 2842.5 3115.2 7.2318 245.3 2792.2 3049.8 7.0986 250.1 2808.7 3071.3 7.1358 254.8 2825.2 3092.7 7.1722 259.5 2841.6 3114.1 7.2079 300 310 320 330
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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Read the instructions carefully and write your COMPLETE solution on a piece of paper. Use the Steam Tables provided.
Transcribed Image Text:Steam undergoes an Isentropic process where it is initially at 1.05 MPa
and 304C. The isentropic process causes its pressure to drop to 30 kPa. Find
the tsat2, dryness, and enthalpy change. (69.10C, 90.4%, -657.34 kJ/kg)
1.05 (182.04)
(t Sat.)
1.0 (179.91)
10 v
10 v
194.44 2583.6 2778.1
6.5865
185.60 2585.1 2780.0 6.5696
Sat.
179.07 2332.0 2711.1 6.4342
182.29 2342.9 2725.1 6.4669
185.43 2553.4 2738.9 6.4984
188.50 2563.8 2752.3
172.60 2539.2 2720.4
175.66 2550.0 2734.5
6.5289 178.64 2560.6 2748.2
6.4356
6.4678
6.4989
150
155
160
165
170
191.53 2573.9 27654 6.5584 181.56 2570.9 2761.6
194.50 2583.8 2778.3 6.5870 184.44 2581.0 2774.7 6.5580
197.42 2593.6 2791.0 6.6148 T87.26 2590.9 2787.5 6.5863
200.30 2603.2 2803.5 6.6419 190.04 2600.7 2800.2 6.6137
203.15 2612.6 2815.8 6.6682 192.79 2610.2 2812.7 6.6405
175
180
185
190
195
6.5289
206.0 2621.9 2827.9 6.6940 195.49 2619.7 2824.9 5.6666
211.5 2640.2 2851.7 6.7437
216.9 2658.0 2874.9 6.7914 206.02 2656.2 2872.5 6.7651
222.2 2675.6 2897.8 6.8374 211.14 2673.9 2895.6 6.8114
227.5 2692.9 2920.4 6.88 17
200
210
220
230
240
200.81 2638.1 2849.0 6.7169
216.18 2691.3 2918.3 6.8561
232.7 2709.9 2942.6 6.9247
237.8 2726.8 2964.6 6.9664
242.9 2743.6 2986.5 7.0069
248.0 2760.2 3008.2 7.0465
253.0 2776.7 3029.7 7.0851
221.2 2708.5 2940.7
226.1 2725.5 2962.9
231.0 2742.3 2984.8
235.8 2759.1 3006.6
240.6 2775.7 3028.3 7.0607
6.8994
6.9414
6.9822
7.0219
250
260
270
280
290
257.9 2793.2 3051.2 7.1229
262.9 2809.7 3072.6 7.1599
267.8 2826.1 3093.9 7.1962
272.7 2842.5 3115.2 7.2318
277.6 2858.8 3136.4 7.2667
245.3 2792.2 3049.8 7.0986
250.1 2808.7 3071.3 7.1358
254.8 2825.2 3092.7 7.1722
259.5 2841.6 3114.1
264.1 2858.0 3135.4
300
310
320
330
340
7.2079
1.2429
Transcribed Image Text:Specific Voiume
Sat.
Sat.
Liquid
Vapor
10,
10v,
Internal Energy
Enthalpy
Sat,
Liquid
Entropy
Sel
Liguid
Bat.
Vapor
Pre
MP
Teme
Sat.
Vapor
Set,
Liquid
h,
Sat.
Vapor
*C'
Evap.
Evap.
Evap.
he
h.
271.93 2346.3 2618.2
275.61 2344.I 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 69139 7.8179
9145 6.8904 7.8049
9246 6.8678 7.7924
9344 6.84597.7803
1.0199
6204.
5980.
5772,
5579
$398.
64.97
025
026
027
271.90 21912 2463.1
273.58 2188.7 2464.2
279.14 2186.2 2465.3
282.60 2183.8 2466 4
285,95 21815 2467.4
65.85
1.0204
66.70 1.0209
67.53 1.0214
68.33 1.0218
029
69.10 1.0223
1.0232
70.60
1.0241
72.01
73.36
1.0249
1.0257
74.64
289,23 2336.1 2625.3
295.48 23324 2627.8
301.40 2328.8 2630.2
307.05 2325.5 2632.5
312.43 2322.3 2634.7
9439 6.8247 7.7686
9622 6.7843 7,7465
9793 6,7463 7.7257
9956 6.7104 7.7061
L0111 6.6764 7.6876
289.20 2179.2 2468 4
295.45 2174.9 2470.3
030
32
034
036
038
5229.
4922.
650.
4408
4190.
301.37 2170.8 2472.1
307.01 2166.8 2473.8
312.39 2163.1 2475.5
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