4.0 (250.40) 4.1 (251.87) P (t Sat.) 10 v h 10 v S t. 49.78 2602.3 2801.4 6.0701 48.53 2601.9 2800.9 6.0597 Sat. 240 245 48.60 2585.9 2780.3 6.0297 47.04 2580.7 2773.6 6.0074 49.69 ·2601.1 2799,9 30.74 2615.3 2818.5 51.74 2629.4 2836.3 52.71 2642.7 2853.5 6.1683 53.65 2655.5 2870.1 6.1990 6.0672 6.1026 6.1362 48.13 2596.3 2793,6 49.17 2611.T 2812.7 6.0822 50.17 2625.2 2830.9 51.14 2638.8 2848.5 52.07 2651.9 2865.4 250 255 260 265 270 6.0459 6.1165 6.1493 6.1805 52.98 2664.5 2881.7 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 6.2285 6.2568 6.2105 54.57 2667.9 2886.2 55.46 2680.0 2901.8 56.33 2691.7 2917.0 6.2842 57.18 2703.2 2931.9 6.3108 58.02 2714.4 2946.4 6.3365 275 280 285 290 295 6.2940 6.3200 58.84 2725.3 2960.7 60.44 2746.7 2988.5 6.4095 61.99 2767.4 3015.4 6.4553 63.51 2787.6 3041.6 64.99 2807.3. 3067.3 57.20. 2722.7 2957.2 58.77 2744.3 2985.3 60.30 2765.2 3012.5 6.4401 320 61.79 2785.6 3038.9 63.25 2805.4 3064.8 6.3615 6.3453 6.3939 300 310 6.4991 6.5413 6.4843 6.5268 330 340 66.45 2826.7 3092.5 6.5821 67.88 2845.7 3117.2 6.6215 69.29 2864.6 3141.7 70.68 2883.2 3165.9 72.05 2901.6 3189.8 64.68 2824.9 3090.1 66.08 2844.1 3115.0 67.47 2863.0 3139.6 6.6460 68.83 2881.7 3163.9 70.18 2900.2 3188.0 6.5678 6.6075 6.6598 6.6971 6.7335 350 360 370 380 390 6.6834 6.7200 10.0 (311.06) 10.2 (312.52) p (t Sat:) 10 v 10° v 18.026 2544.4 2724.7 5.6141 17.588 2541.6 2721.0 5.6017 Sat. 17.864 2538.5 2717.I T8.593 2565.1 2751.0 19.253 2588.8 2781.3 S.6011 3.6589 5.7103 17.197 2526.9 2702.3 TT.950 2555.1 2738.2 18.626 2580.0 2770.0 5.5697 5.6309 5.6848 305 310 315 320 19.861 2610.4 2809.1 20.429 2630.4 2834.7 20.964 2649.1 2858.7 21.472 2666.6 2881.4 21.957 2683.3 2902.9 5.7568 5.7996 5.8392 5.8763 5.9112 19.244 2602.5 2798:8 19.819 2623.2.2825.4 20.358 2642.5 2850.1 5.8183 20.869 2660.6 2873.4 21.355 2677.6 2895.5 5.7332 5.7774 325 330 335 5.8564 340 345 5.8922 21.82 2693.9 2916.5 22.70 2724.4 2955.9 23.53 2752.7 2992.7 24.31 2779.4 3027.4 25.06 2804.8 3060.4 5.9443 22.42 2699.2 2923.4 23.31 2729.1 2962.1 6.0060 24.14 2756.9 2998.3 6.0626 24.93 2783.2 3032.5 25.68 2808.3 3065.1 6.1650 5.9261 350 5.9889 360 6.0465 370 6.1154 6.1000 380 6.1503 390 26.41 2832.4 3096.5 6.2120 27.11 2855.7 3126.8 6.2567 27.80 2878.4 3156.3 28.46 2900:4 3185.1 29.11 2922.1 3213.2 6.2995 6.3407 6.3805 25.78 2829.1 3092.1 26.48 2852.7 3122.8 27.16 2875.5 3152.5 27.82 2897.8 3181.5 28.46 2919.6 3209.9 6.1977 400 6.2429 410 6.2861 420 6.3276 430 6.3677. 440 29.75 2943.4 3240.9 30.38 2964.3 3268.1 30.99. 2985.0 3294.9 31.60 3005.4 3321.4 32.20 3025.7 3347.7 6.4190 6.4564 6.4927 6.5282 6.5628 29.09 2941.0 3237.7 29.71 2962.0 3265.1 30.32 2982.8 3292.0 30.91 3003.4 3318.7 31.50 3023.7 3345.1 6.4064 6.4440 6.4806 6.5162 6.5510 450 460 470 480 490 32.79 3045.8 3373.7 33.37 3065.8 3399.5 33.94 3085.6 3425.1 34.51 3105.3 3450.5 35.08 3125.0 3475.8 6.5966 6.6297 6.6622 6.6941 6.7254 32.08 3043.9 3371.2 32.66 3064.0 3397.1 33.22 3083.9 3422.8 33.78 3103.7 3448.3 34.34 3123.4 3473.7 6.7142 6.5850 6.6182 6.6508 6.6828 500 510 520 530 540 An ideal Rankine Engine is used to power a generator. The steam enters its turbine at 4 MPa and 300C. Its condenser is set to a pressure of 5 kPa, Find Ec, W, SR, and HR le kJ 1021-59 kJ, 36.19%, 3. 52 kg, 9947.50 kg Answer: 2822.8 k3 kW keg kWn 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 saturation line Specific Volume Sat. Vapor 10 Internal Energy Sat, Liquid Press. MPa Temp Enthalpy Set Entropy Sat. Liquid h Sat. Vapor Set. Liquid Sat. Vapor 10 s Evap. Evap. Evep. Uy u, h, 006113 0007 .01 1.89 3.77 5.45 1.0002 206 136 1.0001 181 255 1.0001 159 675 1.0001 142 789 .00 2375.3 2375.3 7.90 2370.0 2377.9 15.81 2364.7 2380.6 22.88 2360.0 2382.9 .01 2501.3 2501.4 7.91 2496.9 2504.8 15.81 2492.5 2508.3 22.89 2488.5 2511.4 0000 9.1562 9.1562 .0288 9.0775 9.1064 .0575 8.9999 9.0573 0829 8.9312 9.0142 .0009 .0010 0011 .0012 .0013 .0014 羅 E 1.0002 129 208 6.98 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 .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 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 70.10 2461.9 2532.0 54.71 2470.6 2525.3 58.87 2468.3 2527.1 62.80 2466.0 2528.8 66.54 2463.9 2530.5 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 87 980 82 763 13.03 14.02 14.95 15.84 16.69 1.0007 0015 .0016 .0017 0018 0019 1.0008 78 146 1.0009 1.0010 74 030 1.0012 70 337 .0050 .0055 .0060 .0065 .0070 137.82 2423.7 2561.5 144.95 2419.6 2564.5 151.53 2415.9 2567.4 157.67 2412.4 2570.0 163.40 2409.1 2572.5 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 32.88 1.0053 28 192 34.58 1.0058 25 769 36.16 1.0064 23 739 37.63 1.0069 22 014 39.00 137.81 2282.7 2420.5 144.94 2277.99 2422.8 151.53 2273.4 2425.0 157.66 2269.3 2426.9 163.39 2265.4 2428.8 1.0074 20 530 .0075 .0080 .0085 .0090 .0095 19 238 1.0084 18 103 1.0089 17 099 1.0094 16 203 1.0098 15 399 168.78 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 2436.6 168.79 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 1.0079 40.29 41.51 42.67 43.76 44.81 .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 .010 .011 .012 .013 .014 45.81 47.69 49.42 51.04 52.55 1.0102 1.011! 1.0119 1.0126 1.0134 14 674 13 415 12 361 i! 465 10 693 191.82 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 2446.9 191.83 2392.8. 2584.7 199.67 2388.3. 2588.0 206.92 2384. I 2591.1 213.67 2380.2 2593.9 219.99 2376.6 2596.6 .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
4.0 (250.40) 4.1 (251.87) P (t Sat.) 10 v h 10 v S t. 49.78 2602.3 2801.4 6.0701 48.53 2601.9 2800.9 6.0597 Sat. 240 245 48.60 2585.9 2780.3 6.0297 47.04 2580.7 2773.6 6.0074 49.69 ·2601.1 2799,9 30.74 2615.3 2818.5 51.74 2629.4 2836.3 52.71 2642.7 2853.5 6.1683 53.65 2655.5 2870.1 6.1990 6.0672 6.1026 6.1362 48.13 2596.3 2793,6 49.17 2611.T 2812.7 6.0822 50.17 2625.2 2830.9 51.14 2638.8 2848.5 52.07 2651.9 2865.4 250 255 260 265 270 6.0459 6.1165 6.1493 6.1805 52.98 2664.5 2881.7 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 6.2285 6.2568 6.2105 54.57 2667.9 2886.2 55.46 2680.0 2901.8 56.33 2691.7 2917.0 6.2842 57.18 2703.2 2931.9 6.3108 58.02 2714.4 2946.4 6.3365 275 280 285 290 295 6.2940 6.3200 58.84 2725.3 2960.7 60.44 2746.7 2988.5 6.4095 61.99 2767.4 3015.4 6.4553 63.51 2787.6 3041.6 64.99 2807.3. 3067.3 57.20. 2722.7 2957.2 58.77 2744.3 2985.3 60.30 2765.2 3012.5 6.4401 320 61.79 2785.6 3038.9 63.25 2805.4 3064.8 6.3615 6.3453 6.3939 300 310 6.4991 6.5413 6.4843 6.5268 330 340 66.45 2826.7 3092.5 6.5821 67.88 2845.7 3117.2 6.6215 69.29 2864.6 3141.7 70.68 2883.2 3165.9 72.05 2901.6 3189.8 64.68 2824.9 3090.1 66.08 2844.1 3115.0 67.47 2863.0 3139.6 6.6460 68.83 2881.7 3163.9 70.18 2900.2 3188.0 6.5678 6.6075 6.6598 6.6971 6.7335 350 360 370 380 390 6.6834 6.7200 10.0 (311.06) 10.2 (312.52) p (t Sat:) 10 v 10° v 18.026 2544.4 2724.7 5.6141 17.588 2541.6 2721.0 5.6017 Sat. 17.864 2538.5 2717.I T8.593 2565.1 2751.0 19.253 2588.8 2781.3 S.6011 3.6589 5.7103 17.197 2526.9 2702.3 TT.950 2555.1 2738.2 18.626 2580.0 2770.0 5.5697 5.6309 5.6848 305 310 315 320 19.861 2610.4 2809.1 20.429 2630.4 2834.7 20.964 2649.1 2858.7 21.472 2666.6 2881.4 21.957 2683.3 2902.9 5.7568 5.7996 5.8392 5.8763 5.9112 19.244 2602.5 2798:8 19.819 2623.2.2825.4 20.358 2642.5 2850.1 5.8183 20.869 2660.6 2873.4 21.355 2677.6 2895.5 5.7332 5.7774 325 330 335 5.8564 340 345 5.8922 21.82 2693.9 2916.5 22.70 2724.4 2955.9 23.53 2752.7 2992.7 24.31 2779.4 3027.4 25.06 2804.8 3060.4 5.9443 22.42 2699.2 2923.4 23.31 2729.1 2962.1 6.0060 24.14 2756.9 2998.3 6.0626 24.93 2783.2 3032.5 25.68 2808.3 3065.1 6.1650 5.9261 350 5.9889 360 6.0465 370 6.1154 6.1000 380 6.1503 390 26.41 2832.4 3096.5 6.2120 27.11 2855.7 3126.8 6.2567 27.80 2878.4 3156.3 28.46 2900:4 3185.1 29.11 2922.1 3213.2 6.2995 6.3407 6.3805 25.78 2829.1 3092.1 26.48 2852.7 3122.8 27.16 2875.5 3152.5 27.82 2897.8 3181.5 28.46 2919.6 3209.9 6.1977 400 6.2429 410 6.2861 420 6.3276 430 6.3677. 440 29.75 2943.4 3240.9 30.38 2964.3 3268.1 30.99. 2985.0 3294.9 31.60 3005.4 3321.4 32.20 3025.7 3347.7 6.4190 6.4564 6.4927 6.5282 6.5628 29.09 2941.0 3237.7 29.71 2962.0 3265.1 30.32 2982.8 3292.0 30.91 3003.4 3318.7 31.50 3023.7 3345.1 6.4064 6.4440 6.4806 6.5162 6.5510 450 460 470 480 490 32.79 3045.8 3373.7 33.37 3065.8 3399.5 33.94 3085.6 3425.1 34.51 3105.3 3450.5 35.08 3125.0 3475.8 6.5966 6.6297 6.6622 6.6941 6.7254 32.08 3043.9 3371.2 32.66 3064.0 3397.1 33.22 3083.9 3422.8 33.78 3103.7 3448.3 34.34 3123.4 3473.7 6.7142 6.5850 6.6182 6.6508 6.6828 500 510 520 530 540 An ideal Rankine Engine is used to power a generator. The steam enters its turbine at 4 MPa and 300C. Its condenser is set to a pressure of 5 kPa, Find Ec, W, SR, and HR le kJ 1021-59 kJ, 36.19%, 3. 52 kg, 9947.50 kg Answer: 2822.8 k3 kW keg kWn 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 saturation line Specific Volume Sat. Vapor 10 Internal Energy Sat, Liquid Press. MPa Temp Enthalpy Set Entropy Sat. Liquid h Sat. Vapor Set. Liquid Sat. Vapor 10 s Evap. Evap. Evep. Uy u, h, 006113 0007 .01 1.89 3.77 5.45 1.0002 206 136 1.0001 181 255 1.0001 159 675 1.0001 142 789 .00 2375.3 2375.3 7.90 2370.0 2377.9 15.81 2364.7 2380.6 22.88 2360.0 2382.9 .01 2501.3 2501.4 7.91 2496.9 2504.8 15.81 2492.5 2508.3 22.89 2488.5 2511.4 0000 9.1562 9.1562 .0288 9.0775 9.1064 .0575 8.9999 9.0573 0829 8.9312 9.0142 .0009 .0010 0011 .0012 .0013 .0014 羅 E 1.0002 129 208 6.98 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 .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 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 70.10 2461.9 2532.0 54.71 2470.6 2525.3 58.87 2468.3 2527.1 62.80 2466.0 2528.8 66.54 2463.9 2530.5 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 87 980 82 763 13.03 14.02 14.95 15.84 16.69 1.0007 0015 .0016 .0017 0018 0019 1.0008 78 146 1.0009 1.0010 74 030 1.0012 70 337 .0050 .0055 .0060 .0065 .0070 137.82 2423.7 2561.5 144.95 2419.6 2564.5 151.53 2415.9 2567.4 157.67 2412.4 2570.0 163.40 2409.1 2572.5 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 32.88 1.0053 28 192 34.58 1.0058 25 769 36.16 1.0064 23 739 37.63 1.0069 22 014 39.00 137.81 2282.7 2420.5 144.94 2277.99 2422.8 151.53 2273.4 2425.0 157.66 2269.3 2426.9 163.39 2265.4 2428.8 1.0074 20 530 .0075 .0080 .0085 .0090 .0095 19 238 1.0084 18 103 1.0089 17 099 1.0094 16 203 1.0098 15 399 168.78 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 2436.6 168.79 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 1.0079 40.29 41.51 42.67 43.76 44.81 .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 .010 .011 .012 .013 .014 45.81 47.69 49.42 51.04 52.55 1.0102 1.011! 1.0119 1.0126 1.0134 14 674 13 415 12 361 i! 465 10 693 191.82 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 2446.9 191.83 2392.8. 2584.7 199.67 2388.3. 2588.0 206.92 2384. I 2591.1 213.67 2380.2 2593.9 219.99 2376.6 2596.6 .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
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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Heat Exchanger
The heat exchanger is a combination of two words ''Heat'' and ''Exchanger''. It is a mechanical device that is used to exchange heat energy between two fluids.
Question
Transcribed Image Text:4.0 (250.40)
4.1 (251.87)
P (t Sat.)
10 v
h
10 v
S
t.
49.78 2602.3 2801.4
6.0701
48.53 2601.9 2800.9
6.0597
Sat.
240
245
48.60 2585.9 2780.3
6.0297
47.04 2580.7 2773.6
6.0074
49.69 ·2601.1 2799,9
30.74 2615.3 2818.5
51.74 2629.4 2836.3
52.71 2642.7 2853.5 6.1683
53.65 2655.5 2870.1 6.1990
6.0672
6.1026
6.1362
48.13 2596.3 2793,6
49.17 2611.T 2812.7 6.0822
50.17 2625.2 2830.9
51.14 2638.8 2848.5
52.07 2651.9 2865.4
250
255
260
265
270
6.0459
6.1165
6.1493
6.1805
52.98 2664.5 2881.7
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
6.2285
6.2568
6.2105
54.57 2667.9 2886.2
55.46 2680.0 2901.8
56.33 2691.7 2917.0 6.2842
57.18 2703.2 2931.9 6.3108
58.02 2714.4 2946.4 6.3365
275
280
285
290
295
6.2940
6.3200
58.84 2725.3 2960.7
60.44 2746.7 2988.5 6.4095
61.99 2767.4 3015.4 6.4553
63.51 2787.6 3041.6
64.99 2807.3. 3067.3
57.20. 2722.7 2957.2
58.77 2744.3 2985.3
60.30 2765.2 3012.5 6.4401 320
61.79 2785.6 3038.9
63.25 2805.4 3064.8
6.3615
6.3453
6.3939
300
310
6.4991
6.5413
6.4843
6.5268
330
340
66.45 2826.7 3092.5 6.5821
67.88 2845.7 3117.2 6.6215
69.29 2864.6 3141.7
70.68 2883.2 3165.9
72.05 2901.6 3189.8
64.68 2824.9 3090.1
66.08 2844.1 3115.0
67.47 2863.0 3139.6 6.6460
68.83 2881.7 3163.9
70.18 2900.2 3188.0
6.5678
6.6075
6.6598
6.6971
6.7335
350
360
370
380
390
6.6834
6.7200
10.0 (311.06)
10.2 (312.52)
p (t Sat:)
10 v
10° v
18.026 2544.4 2724.7
5.6141
17.588 2541.6 2721.0
5.6017
Sat.
17.864 2538.5 2717.I
T8.593 2565.1 2751.0
19.253 2588.8 2781.3
S.6011
3.6589
5.7103
17.197 2526.9 2702.3
TT.950 2555.1 2738.2
18.626 2580.0 2770.0
5.5697
5.6309
5.6848
305
310
315
320
19.861 2610.4 2809.1
20.429 2630.4 2834.7
20.964 2649.1 2858.7
21.472 2666.6 2881.4
21.957 2683.3 2902.9
5.7568
5.7996
5.8392
5.8763
5.9112
19.244 2602.5 2798:8
19.819 2623.2.2825.4
20.358 2642.5 2850.1 5.8183
20.869 2660.6 2873.4
21.355 2677.6 2895.5
5.7332
5.7774
325
330
335
5.8564 340
345
5.8922
21.82 2693.9 2916.5
22.70 2724.4 2955.9
23.53 2752.7 2992.7
24.31 2779.4 3027.4
25.06 2804.8 3060.4
5.9443
22.42 2699.2 2923.4
23.31 2729.1 2962.1 6.0060
24.14 2756.9 2998.3 6.0626
24.93 2783.2 3032.5
25.68 2808.3 3065.1 6.1650
5.9261
350
5.9889 360
6.0465
370
6.1154
6.1000
380
6.1503
390
26.41 2832.4 3096.5 6.2120
27.11 2855.7 3126.8 6.2567
27.80 2878.4 3156.3
28.46 2900:4 3185.1
29.11 2922.1 3213.2
6.2995
6.3407
6.3805
25.78 2829.1 3092.1
26.48 2852.7 3122.8
27.16 2875.5 3152.5
27.82 2897.8 3181.5
28.46 2919.6 3209.9
6.1977
400
6.2429
410
6.2861
420
6.3276
430
6.3677. 440
29.75 2943.4 3240.9
30.38 2964.3 3268.1
30.99. 2985.0 3294.9
31.60 3005.4 3321.4
32.20 3025.7 3347.7
6.4190
6.4564
6.4927
6.5282
6.5628
29.09 2941.0 3237.7
29.71 2962.0 3265.1
30.32 2982.8 3292.0
30.91 3003.4 3318.7
31.50 3023.7 3345.1
6.4064
6.4440
6.4806
6.5162
6.5510
450
460
470
480
490
32.79 3045.8 3373.7
33.37 3065.8 3399.5
33.94 3085.6 3425.1
34.51 3105.3 3450.5
35.08 3125.0 3475.8
6.5966
6.6297
6.6622
6.6941
6.7254
32.08 3043.9 3371.2
32.66 3064.0 3397.1
33.22 3083.9 3422.8
33.78 3103.7 3448.3
34.34 3123.4 3473.7 6.7142
6.5850
6.6182
6.6508
6.6828
500
510
520
530
540
Transcribed Image Text:An ideal Rankine Engine is used to power a generator. The steam enters
its turbine at 4 MPa and 300C. Its condenser is set to a pressure of 5
kPa, Find Ec, W,
SR, and HR
le
kJ
1021-59 kJ, 36.19%, 3. 52 kg, 9947.50
kg
Answer: 2822.8 k3
kW
keg
kWn
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
saturation line
Specific Volume
Sat.
Vapor
10
Internal Energy
Sat,
Liquid
Press.
MPa
Temp
Enthalpy
Set
Entropy
Sat.
Liquid
h
Sat.
Vapor
Set.
Liquid
Sat.
Vapor
10 s
Evap.
Evap.
Evep.
Uy
u,
h,
006113
0007
.01
1.89
3.77
5.45
1.0002 206 136
1.0001 181 255
1.0001 159 675
1.0001 142 789
.00 2375.3 2375.3
7.90 2370.0 2377.9
15.81 2364.7 2380.6
22.88 2360.0 2382.9
.01 2501.3 2501.4
7.91 2496.9 2504.8
15.81 2492.5 2508.3
22.89 2488.5 2511.4
0000 9.1562 9.1562
.0288 9.0775 9.1064
.0575 8.9999 9.0573
0829 8.9312 9.0142
.0009
.0010
0011
.0012
.0013
.0014
羅 E
1.0002 129 208
6.98
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
.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
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 70.10 2461.9 2532.0
54.71 2470.6 2525.3
58.87 2468.3 2527.1
62.80 2466.0 2528.8
66.54 2463.9 2530.5
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
87 980
82 763
13.03
14.02
14.95
15.84
16.69
1.0007
0015
.0016
.0017
0018
0019
1.0008
78 146
1.0009
1.0010 74 030
1.0012 70 337
.0050
.0055
.0060
.0065
.0070
137.82 2423.7 2561.5
144.95 2419.6 2564.5
151.53 2415.9 2567.4
157.67 2412.4 2570.0
163.40 2409.1 2572.5
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
32.88 1.0053 28 192
34.58 1.0058 25 769
36.16 1.0064 23 739
37.63 1.0069 22 014
39.00
137.81 2282.7 2420.5
144.94 2277.99 2422.8
151.53 2273.4 2425.0
157.66 2269.3 2426.9
163.39 2265.4 2428.8
1.0074 20 530
.0075
.0080
.0085
.0090
.0095
19 238
1.0084 18 103
1.0089 17 099
1.0094 16 203
1.0098 15 399
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
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
1.0079
40.29
41.51
42.67
43.76
44.81
.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
.010
.011
.012
.013
.014
45.81
47.69
49.42
51.04
52.55
1.0102
1.011!
1.0119
1.0126
1.0134
14 674
13 415
12 361
i! 465
10 693
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
191.83 2392.8. 2584.7
199.67 2388.3. 2588.0
206.92 2384. I 2591.1
213.67 2380.2 2593.9
219.99 2376.6 2596.6
.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
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