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| Teaching Since: | May 2017 |
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| Questions Answered: | 66690 |
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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
1. A four-stroke, 85 in.3 gasoline engine runs at 2500 RPM and has an efficiency of 60%. The state before compression is 6 psia, 500 R, and after combustion it is at 4400 R. Find the highest T and P in the cycle, the specific heat transfer added, the cycle mean effective pressure, and the total power produced.
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2. A four-stroke gasoline engine has a compression ratio of 10:1 with four cylinders of total displacement 75 in.3. The inlet state is 500 R, 10 psia and the engine is running at 2100 RPM, with the fuel adding 600 Btu/lbm in the combustion process. What is the network in the cycle and how much power is produced?
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