ME6301 Engineering Thermodynamics Lecture Notes for MECH 3rd Semester Regulation 2013

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Anna University, Chennai

B.E/B.Tech Degree Examination

Third Semester

Mechanical Engineering (MECH)

ME6301 Engineering Thermodynamics

Lecture Notes

Regulation 2013

University : Anna University, Chennai
Year : Second Year
Department : Mechanical Engineering (MECH)
Semester : 03 (III)
Subject Code : ME6301
Subject Name : Engineering Thermodynamics
Regulation : 2013
Attachment Type : PDF
Description : ME6301 - Engineering Thermodynamics - Lecture Notes

What is Thermodynamics?
For a wide range of engineering plant like steam turbines, reciprocating engines, turbo-jets, rockets, combustion systems etc., we are concerned with the transfer of heat and work. In many cases the objective is to convert one form of energy to another. Thermodynamics is science of energy and entropy. “Thermodynamics is the science that deals with heat and work and those properties of substances that bear a relation to heat and work.”

Some keywords:
• Properties: density, temperature, pressure, …
• State: a collection of properties
• Process: a path between states
• Energy: heat, work, internal energy, enthalpy
• Entropy: degree of disorder

What will we learn?
• Identification of thermodynamic properties and states
• Basic laws
Zeroth law : equality of temperature (thermal equilibrium)
1st law : conservation of energy
2nd law : conservation of entropy

• System and control volume analysis
• Directionality of process
• Efficiency analysis
• Practical devices and cycles
All the above laws were derived from experience without mathematical proofs

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Attachment :

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