Lec04 - ME 200 Thermodynamics I Lecture 4 Mechanical...

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Professor Hukam Mongia Office Hours: MWF 2:30 to 3:30 pm in ME 83 (Other times email for appointment) Email: [email protected] Phone: 765-494-5640 Course Website: https://engineering.purdue.edu/ME200 Course Secretaries: Diana Akers (ME 84) and Marilyn Morrison (ME 100) 8/24/2009 1 Prof. Lucht's Lecture Notes Modified ME 200: Thermodynamics I Lecture 4 : Mechanical Concepts of Energy and Work 2.1-2.2.2 SP4; 2.10, 2.20
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Last Lecture Temperature Pressure Problem Solving Procedure 8/24/2009 2 Prof. Lucht's Lecture Notes Modified
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This Lecture Work and Kinetic Energy Potential Energy Gravitational potential energy Conservation of Energy in Mechanics Sign Convention and Notation in Thermodynamics W > 0 : work done by the system W < 0 : work done on the system Sign convention is the opposite of that in mechanics 8/24/2009 3 Prof. Lucht's Lecture Notes Modified
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Work and Kinetic Energy Concept from Newton’s 2 nd Law 22 11 21 1 2: 1 2 s s sV s dV dV ds F m m dt ds dt dV mV ds F ds mV dV Integrating from state to state
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Lec04 - ME 200 Thermodynamics I Lecture 4 Mechanical...

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