Q1/ An ideal gas, Cp=R and Cv=R, is changed from p₁=1 bar and v₁=10m³ to =10 bar and v₂ = 1m³ by the following mechanical reversible processes: P2 (a) Isothermal compression. (b) Adiabatic compression followed by cooling at constant pressure. (c) Adiabatic compression followed by cooling at constant volume. (d) Heating at constant volume followed by cooling at constant pressure. (e) Cooling at constant pressure followed by heating constant volume. Calculate Q, W,Au, AH for each of these processes, and sketch the paths of all processes on a single pv diagram.
Q1/ An ideal gas, Cp=R and Cv=R, is changed from p₁=1 bar and v₁=10m³ to =10 bar and v₂ = 1m³ by the following mechanical reversible processes: P2 (a) Isothermal compression. (b) Adiabatic compression followed by cooling at constant pressure. (c) Adiabatic compression followed by cooling at constant volume. (d) Heating at constant volume followed by cooling at constant pressure. (e) Cooling at constant pressure followed by heating constant volume. Calculate Q, W,Au, AH for each of these processes, and sketch the paths of all processes on a single pv diagram.
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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Transcribed Image Text:Q1/ An ideal gas, Cp=R and Cv=R, is changed from p=1 bar and v=10m³ to
10 bar and v2 = 1m³ by the following mechanical reversible processes:
2
2
p2 =
(a) Isothermal compression.
(b) Adiabatic compression followed by cooling at constant pressure.
(c) Adiabatic compression followed by cooling at constant volume.
(d) Heating at constant volume followed by cooling at constant pressure.
(e) Cooling at constant pressure followed by heating constant volume.
Calculate Q, W,Au, AH for each of these processes, and sketch the paths of all
processes on a single pv diagram.
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