04/15/2023 LECTURE 12 1
ENGINEERING MECHANICSME 201
INSTRUCTOR: TALHA SOLAIJABS MECHATRONICS ENGINEERING
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04/15/2023 LECTURE 12 2
ENGINEERING MECHANICS
SECOND LAW OF THERMODYNAMICS
HEAT ENGINE
04/15/2023 LECTURE 12 3
ENGINEERING MECHANICS
SECOND LAW OF THERMODYNAMICS
04/15/2023 LECTURE 12 4
ENGINEERING MECHANICS
SECOND LAW OF THERMODYNAMICS
04/15/2023 LECTURE 12 5
ENGINEERING MECHANICS
SECOND LAW OF THERMODYNAMICS
HEAT PUMP
04/15/2023 LECTURE 12 6
ENGINEERING MECHANICS
SECOND LAW OF THERMODYNAMICS
04/15/2023 LECTURE 12 7
ENGINEERING MECHANICS
OTTO CYCLE
04/15/2023 LECTURE 12 8
ENGINEERING MECHANICS
OTTO CYCLE
Isentropic Compression
Const. Volume Heat Addition
Isentropic Expansion
Const. Volume Heat Rejection
04/15/2023 LECTURE 12 9
Isothermal Heat Addition
Isentropic Expansion
Isothermal Heat Rejection
Isentropic Compression
ENGINEERING MECHANICS
CARNOT CYCLE
04/15/2023 LECTURE 12 10
Isothermal Heat Addition
Isentropic Expansion
Isothermal Heat Rejection
Isentropic Compression
ENGINEERING MECHANICS
CARNOT CYCLE
04/15/2023 LECTURE 12 11
ENGINEERING MECHANICS
EXAMPLE PROBLEM
04/15/2023 LECTURE 12 12
ENGINEERING MECHANICS
EXAMPLE PROBLEM
04/15/2023 LECTURE 12 13
Imp
• All slides are picked from “Thermodynamics an Engineering Approach by Cengel”
• Slides are shared on Slide share by Hi Technology
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