An Otto cycle engine is operating on the following conditions: The pressure and temperature at the beginning of compression are 150 kPa and 300 K, respectively. The maximum pressure and temperature are 5100 kPa and 2900 K. Assume cold air standard. Determine: a. The compression ratio b. The net cycle work, Wnet/m (kJ/kg) c. The cycle efficiency in percent.

An Otto cycle engine is operating on the following conditions: The pressure and temperature at the beginning of compression are 150 kPa and 300 K, respectively. The maximum pressure and temperature are 5100 kPa and 2900 K. Assume cold air standard. Determine: a. The compression ratio b. The net cycle work, Wnet/m (kJ/kg) c. The cycle efficiency in percent.

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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Question

Determine the following. Show the complete solution.

An Otto cycle engine is operating on the following conditions: The
pressure and temperature at the beginning of compression are 150 kPa
and 300 K, respectively. The maximum pressure and temperature are
5100 kPa and 2900 K. Assume cold air standard.
Determine:
a. The compression ratio
b. The net cycle work, Wnet/m (kJ/kg)
c. The cycle efficiency in percent.

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