An inert gas held in a plunger undergoes three stages: Stage 1-2: the gas is compressed without any heat transfer where the initial conditions are 11m³ and 2kPa and final conditions 3m3 and 8kPa and PV is a constant Stage 2-3: the gas undergoes expansion where 287kJ is added and v2 returns to 11m3 at constant pressure of 8kPa Stage 3-1: the plunger is stationary as the gas cools and returns to its initial state a) Sketch the cycle above b) Determine the following in kJ (nearest whole number): i) Qcycle

An inert gas held in a plunger undergoes three stages: Stage 1-2: the gas is compressed without any heat transfer where the initial conditions are 11m³ and 2kPa and final conditions 3m3 and 8kPa and PV is a constant Stage 2-3: the gas undergoes expansion where 287kJ is added and v2 returns to 11m3 at constant pressure of 8kPa Stage 3-1: the plunger is stationary as the gas cools and returns to its initial state a) Sketch the cycle above b) Determine the following in kJ (nearest whole number): i) Qcycle

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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