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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
Solve the following Engineering problem using codes in python:
part1 ) A simple steam power plant operates between pressures of 10 kPa and 4 MPa with a maximum temperature of 400°C. The power output from the steam turbine is 100 MW. A gas turbine provides the energy to the boiler; it accepts air at 100 kPa and 25°C, and has a pressure ratio of 5 and a maximum temperature of
850°C. The exhaust gases exit the boiler at 350 K. Determine the thermal effi-ciency of the combined Brayton-Rankine cycle.
part 2)
Air enters the compressor of a simple gas refrigeration cycle at -10°C and 100 kPa. For a compression ratio of 10 and a turbine inlet temperature of 30°C, calculate the minimum cycle temperature and the coefficient of performance using the ideal-gas equations of this section.
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