Calculate the Mean Effective Ratio of a spark-ignition engine which has a

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Subject Thermodynamics. Instructions: Don't round off in the process. Just round off in the final answer with 2 decimals only. Use 273.15 K to convert Celsius to Kelvin

Calculate the Mean Effective
Ratio of a spark-ignition
engine which has a
compression ratio of 10 and
operates at a temperature of
422.7°C and a pressure of
8959kPa. Assume work
output is 4776.1 kJ/kg,
specific heat ratio,k =1.4,
Cp=0.717kJ/kg.K. Round-off
your answer into two (2)
decimal only.
Transcribed Image Text:Calculate the Mean Effective Ratio of a spark-ignition engine which has a compression ratio of 10 and operates at a temperature of 422.7°C and a pressure of 8959kPa. Assume work output is 4776.1 kJ/kg, specific heat ratio,k =1.4, Cp=0.717kJ/kg.K. Round-off your answer into two (2) decimal only.
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