Course11210327536 lectures
Applied Thermodynamics for Engineers
Prof. Dipankar N. Basu · IIT Guwahati
About
Thermodynamics is a subject of fundamental interest to Mechanical engineers and therefore is always taught in the 2nd or 3rd semester. Present course can be viewed as the next step, where the thermodynamic principles will be employed to discuss about different power producing & absorbing cycles. Properties of pure substance will be discussed, along with the thermodynamic property relations, thereby enabling the participants to estimate all relevant thermodynamic properties at any particular state point. Subsequently the gas & vapor power cycles will be analyzed, followed by the principles of cogeneration & combined cycles. Then the refrigeration cycles will be introduced, followed by a discussion on the selection of refrigerants. Subsequently the properties of gas mixtures and gas-vapor mixtures will be discussed, leading to psychrometry & psychrometric processes. The course will be completed with a brief introduction to the chemical equilibrium.
INTENDED AUDIENCE: Undergraduate students of Mechanical Engg. and similar branches; Faculty member associated with Mechanical Engg.; Practicing engineers associated with thermal industries.
PREREQUISITES: Fundamentals of Thermodynamics.
Lectures
Week 1 : Review of Thermodynamic Principles
- Overview of thermodynamic system & state
- First & second laws of thermodynamics
- Concept of entropy & entropy generation
- Concept of exergy & exergy destruction
Week 02 : Thermodynamic Property Relations
- Thermodynamic potentials & Maxwell relations
- Generalized relations for entropy & specific heats
- Joule-Thomson coefficient & Clapeyron equation
Week 3: Properties of pure substances
- Liquid-vapor phase-change process
- Use of property tables
- Equations-of-state & Compressibility factor
Week 4: Air Standard Cycles
- Lecture 1: Ideal cycles for reciprocating engines
- Lecture 2: Otto, Diesel & Dual combustion cycles
- Lecture 3: Stirling & Ericsson cycles
Week 5: Real Cycles for Reciprocating Engines
Week 6 :Gas Turbine Cycles
Week 7: Vapor Power Cycles
- Ideal Rankine cycle
- Improvements & modifications in Rankine cycle
- Regenerative Rankine cycle
- Binary vapor power cycle
Week 8: Cogeneration & Combined Cycles
Week 9: Refrigeration Cycles
- Vapor compression refrigeration cycle
- SSS cycles & refrigerants
- Modifications in VCR systems
- Vapor absorption refrigeration cycle
Week 10: Gas Mixtures
Week 11: Gas-vapor Mixtures
- Properties of moist air
- Psychrometric chart & various psychrometric processes
- Sensible heat factor & bypass factor
Week 12: Chemical Reactions
Syllabus and materials
At NPTEL, as the course publishes them.
Credits and licence
- Institution
- IIT Guwahati
- Department
- Mechanical Engineering
- Teacher
- Prof. Dipankar N. Basu
- Level
- Undergraduate
- Language
- English
- Subjects
- Engineering
- Source
- NPTEL
- Licence
- CC BY-NC-SA, as NPTEL states it. Non-commercial use only. NPTEL's terms
- Attribution
- NPTEL states: "Distributed under Creative Commons Attribution-ShareAlike / CC BY - NC - SA", beside a BY-NC-SA badge.
- Who can watch
- NPTEL gives no rating. Invisible Network shows it to Tweens profiles and older, judged from what the source says about it. How courses are placed