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In an Otto cycle engine, air at 1 bar and 50°C is compressed until the pressure reaches  650 KPa. Heat is added during the constant volume process at a rate of 500 kJ/kg. Determine the compression ratio of the engine, the temperature at the end of compression and at the end of heat addition. Also determine the maximum possible  compression ratio for this cycle. Take cp = 1.0 kJ/kg-K, cv = 0.706kJ/kg-K.

In an Otto cycle engine, air at 1 bar and 50°C is compressed until the pressure reaches  650 KPa. Heat is added during the constant volume process at a rate of 500 kJ/kg. Determine the compression ratio of the engine, the temperature at the end of compression and at the end of heat addition. Also determine the maximum possible  compression ratio for this cycle. Take cp = 1.0 kJ/kg-K, cv = 0.706kJ/kg-K.

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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In an Otto cycle engine, air at 1 bar and 50°C is compressed until the pressure reaches  650 KPa. Heat is added during the constant volume process at a rate of 500 kJ/kg. Determine the compression ratio of the engine, the temperature at the end of compression and at the end of heat addition. Also determine the maximum possible 
compression ratio for this cycle. Take cp = 1.0 kJ/kg-K, cv = 0.706kJ/kg-K. 

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