ME3391
ENGINEERING THERMODYNAMICS
COURSE OBJECTIVES:
1.
Impart knowledge on the basics and application of zeroth and first law of
thermodynamics.
2.
Impart knowledge on the second law of thermodynamics in analysing the
performance of thermal devices.
3.
Impart knowledge on availability and applications of second law of
thermodynamics
4.
Teach the various properties of steam through steam tables and Mollier chart.
5.
Impart knowledge on the macroscopic properties of ideal and real gases.
UNIT - I
BASICS, ZEROTH AND FIRST LAW
Review
of Basics – Thermodynamic systems, Properties and processes Thermodynamic
Equilibrium - Displacement work - P-V diagram. Thermal equilibrium - Zeroth law
– Concept of temperature and Temperature Scales. First law – application to
closed and open systems – steady and unsteady flow processes.
UNIT - II
SECOND LAW AND ENTROPY
Heat
Engine – Refrigerator - Heat pump. Statements of second law and their
equivalence & corollaries. Carnot cycle - Reversed Carnot cycle -
Performance - Clausius inequality. Concept of entropy - T-s diagram – Tds Equations
- Entropy change for a pure substance.
UNIT - III
AVAILABILITY AND APPLICATIONS OF II LAW
Ideal
gases undergoing different processes - principle of increase in entropy.
Applications of II Law. High and low-grade energy. Availability and
Irreversibility for open and closed system processes - I and II law Efficiency
UNIT - IV
PROPERTIES OF PURE SUBSTANCES
Steam
- formation and its thermodynamic properties - p-v, p-T, T-v, T-s, h-s
diagrams. PVT surface. Determination of dryness fraction. Calculation of work
done and heat transfer in non-flow and flow processes using Steam Table and
Mollier Chart.
UNIT - V
GAS MIXTURES AND THERMODYNAMIC RELATIONS
Properties
of Ideal gas, real gas - comparison. Equations of state for ideal and real
gases. vander Waal's relation - Reduced properties - Compressibility factor -
Principle of Corresponding states – Generalized Compressibility Chart. Maxwell
relations - TdS Equations - heat capacities relations - Energy equation, Joule Thomson
experiment – Clausius - Clapeyron equation.
TOTAL:
45 PERIODS
OUTCOMES:
At
the end of the course the students would be able to
1.
Apply the zeroth and first law of thermodynamics by formulating temperature
scales and calculating the property changes in closed and open engineering
systems.
2.
Apply the second law of thermodynamics in analysing the performance of thermal
devices through energy and entropy calculations.
3.
Apply the second law of thermodynamics in evaluating the various properties of
steam through steam tables and Mollier chart
4.
Apply the properties of pure substance in computing the macroscopic properties
of ideal and real gases using gas laws and appropriate thermodynamic relations.
5.
Apply the properties of gas mixtures in calculating the properties of gas
mixtures and applying various thermodynamic relations to calculate property
changes.
TEXTBOOKS:
1.
Nag.P.K., “Engineering Thermodynamics”, 6th Edition, Tata McGraw Hill (2017),
New Delhi.
2.
Natarajan, E., “Engineering Thermodynamics: Fundamentals and Applications”, 2nd
Edition (2014), Anuragam Publications, Chennai.
REFERENCES:
1.
Cengel, Y and M. Boles, Thermodynamics - An Engineering Approach, Tata McGraw
Hill, 9th Edition, 2019.
2.
Chattopadhyay, P, “Engineering Thermodynamics”, 2nd Edition Oxford University
Press, 2016.
3.
Rathakrishnan, E., “Fundamentals of Engineering Thermodynamics”, 2nd Edition,
Prentice Hall of India Pvt. Ltd, 2006.
4.
Claus Borgnakke and Richard E. Sonntag, “Fundamentals of Thermodynamics”, 10th
Edition, Wiley Eastern, 2019.
5.
Venkatesh. A, “Basic Engineering Thermodynamics”, Universities Press (India)
Limited, 2007