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| Teaching Since: | May 2017 |
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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
For the same steam power plant shown in Fig. P4.118 and Problem 4.198, determine the rate of heat transfer in the economizer, which is a low temperature heat exchanger, and the steam generator. Determine also the flow rate of cooling water through the condenser if the cooling water increases from 55 to 75 F in the condenser.

Problem 4.198
The following data are for a simple steam power plant as shown in Fig. P4.118

State 6 has x6 = 0.92 and a velocity of 600 ft/s. The rate of steam flow is 200 000 lbm/h, with 400-hp input to the pump. Piping diameters are 8 in. from the steam generator to the turbine and 3 in. from the condenser to the steam generator. Determine the power output of the turbine and the heat transfer rate in the condenser.
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