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Heat of 2100 kJ/kg is supplied to a cold air-standard Otto cycle with a compression ratio of 8. If the air at the beginning of compression process is at 95 kPa and 20°C, calculate the mean effective pressure (mep) in kPa.

Heat of 2100 kJ/kg is supplied to a cold air-standard Otto cycle with a compression ratio of 8. If the air at the beginning of compression process is at 95 kPa and 20°C, calculate the mean effective pressure (mep) in kPa.

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
Problem 1.1MA
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Heat of 2100 kJ/kg is supplied to a cold air-standard Otto cycle with a compression ratio of 8. If the air at the beginning of compression process is at 95 kPa and 20°C, calculate the mean effective pressure (mep) in kPa. Write your answer by rounding it to an integer (for example if your answer is 1343.2, write 1343), do NOT write your units. A typical P-v diagram for a Otto cycle is shown for your reference. b Yanıt: 2.
Transcribed Image Text:Heat of 2100 kJ/kg is supplied to a cold air-standard Otto cycle with a compression ratio of 8. If the air at the beginning of compression process is at 95 kPa and 20°C, calculate the mean effective pressure (mep) in kPa. Write your answer by rounding it to an integer (for example if your answer is 1343.2, write 1343), do NOT write your units. A typical P-v diagram for a Otto cycle is shown for your reference. b Yanıt: 2.
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