A Diesel cycle has a compression ratio of 22 and begins its compression at 87 kPa and 15°C. The maximum cycle temperature is 1200°C. Utilize air-standard assumptions. The properties of air at room temperature are R = 0.287 kPa·m3/kg·K, cp = 1.005 kJ/kg·K, cv = 0.718 kJ/kg·K, and k = 1.4.Determine the thermal efficiency of this cycle using variable specific heats at room temperature. Use data from the tables. The thermal efficiency of this cycle is?

Given data: Compression ratio = R = V1V2= 22 Pressure before compression = P1 = 87 kPa Temperature…

Answered: A Diesel cycle has a compression ratio…

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

See similar textbooks

Related questions

Question

A Diesel cycle has a compression ratio of 22 and begins its compression at 87 kPa and 15°C. The maximum cycle temperature is 1200°C. Utilize air-standard assumptions. The properties of air at room temperature are R = 0.287 kPa·m³/kg·K, c_p = 1.005 kJ/kg·K, c_v = 0.718 kJ/kg·K, and k = 1.4.

Determine the thermal efficiency of this cycle using variable specific heats at room temperature. Use data from the tables.

The thermal efficiency of this cycle is?

Expert Solution