An ideal Otto cycle has a compression ratio of 9.1. At the beginning of the compression process, air is at 100 kPa and 25 °C, and 1000 kJ/kg of heat is transferred to air during the constant volume heat addition process. Use the IG model for air.

An ideal Otto cycle has a compression ratio of 9.1. At the beginning of the compression process, air is at 100 kPa and 25 °C, and 1000 kJ/kg of heat is transferred to air during the constant volume heat addition process. Use the IG model for air.

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

Parts A B C and D please. Thank you!

Part C
Determine the thermal efficiency.
Express your answer the nearest hundredth.
5| ΑΣΦ | 41
Part D
Submit Request Answer
☐☐
vec
Determine the mean effective pressure.
Express your solution to four significant figures and include the appropriate units.
μÁ
Value
Submit
www ?
Units
Request Answer
?
%

An ideal Otto cycle has a compression ratio of 9.1. At the beginning of
the compression process, air is at 100 kPa and 25 °C, and
1000 kJ/kg of heat is transferred to air during the constant volume
heat addition process. Use the IG model for air.
▼
▼
Part A
Determine the maximum temperature in the cycle.
Express your answer to six significant figures.
15| ΑΣΦ 11
Submit Request Answer
Part B
Di
vec 1
Determine the maximum pressure in the cycle.
Express your answer to three significant figures and include the appropriate units.
μA
Value
Submit
Units
?
Request Answer
°C

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