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Homework 5 - Solutions

# Homework 5 - Solutions - Homework 5(Group Assignment Due in...

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Due 10-29-2010 Problem 1 Separate streams of steam and air fl in Figure 1. Steady-state operating d all kinetic and potential energy effect a) T 3 in Kelvin. Homework 5 (Group Assignment) in class at the beginning of lec low through the turbine and heat exchanger data are provided on the surroundings can b ts. Determine the following: Figure 1 cture. r arrangement shown be neglected, as can

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b) The power output of the second tu urbine, in kW.
Problem 2 An open-cycle OTEC system operate the surface condenser water is 14C f pressure is 0.0264 bar and correspo pressure and temperature are 16 C a extract 100 kW, determine the system mass flow rates. es as illustrated in Figure 2. The warm surf from the deep cold water, which is 12 C. Th onds to a saturation temperature of 22C, and and 0.0182 bar. The turbine efficiency is 0.8 m efficiency (thermal), the warm water, cold Figure 2 face water is 24C and he evaporator d the condenser 83. If the turbine is to d water and turbine

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Problem 3 A closed-cycle OTEC system is bein propane, ammonia, R-22. The warm

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Homework 5 - Solutions - Homework 5(Group Assignment Due in...

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