1Q3: An oil engine working on the dual combustion cycle has a compression.ratio of 15:1). At the end of suction the air is at (1 bar) and (27°C). DuringThe cycle the heat energy supplied during constant volume process is (150kj/kg) andThat at constant pressure process is (280kj/kg). Assuming the working fluid to beair throughout, determine the pressure, volume and temperature values at the salient pointsthe cycle efficiency and the mean effective pressure

Answered: 1 Q3: An oil engine working on the dual…

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 The compression ratio of a diesel cycle is 15.5, and the cutoff occurs at 10% of the stroke. 14 psia and 600 K characterize state 1. Calculate the following for the hot-air standard with k= 1.34 and a starting volume of 2 cu ft:a. Find T2 , P2 , V2 , T3 , V3 , P4 , and T4b. Compute the heat added (QA), heat rejected (QR), work (W) and the cycle efficiency (e).c. for a rate of circulation of 1000 cfm, compute the horsepower

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