A diesel engine with a compression ratio of 18/1 operates on a standard air intake based diesel cycle. The compression process of this diesel engine has a starting temperature of 300 K and a pressure of 0.1 MPa, a pressure rise rate of 2 at constant volume, and a shear rate of 1.5 (expansion at constant pressure). According to this; A) Draw the Pv,Ts diagram of the cycle. B) Calculate the pressures and temperatures at the end of each period of the cycle. C) Find the thermal efficiency and average effective pressure of the cycle.
A diesel engine with a compression ratio of 18/1 operates on a standard air intake based diesel cycle. The compression process of this diesel engine has a starting temperature of 300 K and a pressure of 0.1 MPa, a pressure rise rate of 2 at constant volume, and a shear rate of 1.5 (expansion at constant pressure). According to this; A) Draw the Pv,Ts diagram of the cycle. B) Calculate the pressures and temperatures at the end of each period of the cycle. C) Find the thermal efficiency and average effective pressure of the cycle.
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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A diesel engine with a compression ratio of 18/1 operates on a standard air intake based diesel cycle. The compression process of this diesel engine has a starting temperature of 300 K and a pressure of 0.1 MPa, a pressure rise rate of 2 at constant volume, and a shear rate of 1.5 (expansion at constant pressure). According to this;
A) Draw the Pv,Ts diagram of the cycle.
B) Calculate the pressures and temperatures at the end of each period of the cycle.
C) Find the thermal efficiency and average effective pressure of the cycle.
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