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HomeworkSolutions2 - SP16 a 730.2 lb/min(b 633˚F 4.31(a...

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Thermodynamics ME 200 – Fall 2011 Numerical Answers to Homework Problems Lectures 12 through 20 3.85 47 min 3.87 295.9 K SP12 233 parts 3.91 (a) 0.91; (b) 0.912 3.100 (a) 11.31 kg; (b) 11.54 kg 3.105 366.89 kPa (gage) SP13 58.3 kg/kmol 3.123 (a) -1.06 kJ; (b) 3.73 kJ 3.130 -1.1 kJ SP14 (a) 79.8˚C; (b) 0.75 bar 4.4 (a) 1.06 x 10 6 kg; (b) 1590 m 3 4.6 1200 lb 4.9 (a) 0.351 kg/s; (b) 5.1 cm 2 SP15 (a) 4.2 lb m /hr; (b) 15.4 ft/s 4.23 -652 kW 4.25 (a) 26.89 kg/h; (b) 362 K (89°C)
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Unformatted text preview: SP16 a) 730.2 lb/min; (b) 633˚F 4.31 (a) 600.8 m/s; (b) 22.5 cm 2 , 7.11 cm 2 4.37 45 m/s SP17 57.6 cm 2 4.51 4.59 lb/s 4.54 -23.48 hp 4.66 -0.52 kW SP18 (a) 5.75 m/s; (b) 42.0˚C 4.75 (a) 3.775 kJ/min; (b) -574 kJ/min 4.82 120.01 kg/min 4.92 0.927 (92.7%) SP19 (a) -12.73˚C; (b) 667 kJ/min 4.97 (a) 4.67 lb/min; (b) -1.41 hp 4.102 (a) 0.312 (31.2%); (b) 27.45 kg(cooling water)/kg(steam) SP20 (a) 42.1 kg/s; (b) 1300 K; (c) 1071.45 m/s...
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