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Thursday, July 19, 2012

AN3201 THERMAL SCIENCE SYLLABUS | ANNA UNIVERSITY BE MECHANICAL AND AUTOMATION ENGINEERING 3RD SEMESTER SYLLABUS REGULATION 2008 2011-2012

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AN3201 THERMAL SCIENCE SYLLABUS | ANNA UNIVERSITY BE MECHANICAL AND AUTOMATION ENGINEERING 3RD SEMESTER SYLLABUS REGULATION 2008 2011-2012 BELOW IS THE ANNA UNIVERSITY THIRD SEMESTER BE MECHANICAL AND AUTOMATION ENGINEERING DEPARTMENT SYLLABUS IT IS APPLICABLE FOR ALL STUDENTS ADMITTED IN THE YEAR 2011-2012 (ANNA UNIVERSITY CHENNAI,TRICHY,MADURAI,TIRUNELVELI,COIMBATORE), 2008 REGULATION OF ANNA UNIVERSITY CHENNAI AND STUDENTS ADMITTED IN ANNA UNIVERSITY CHENNAI DURING 2009


AN3201 THERMAL SCIENCE L T P C
3 1 0 4
UNIT I
BASIC CONCEPTS: Introduction to the Basic definitions of Engineering Thermodynamics.
Thermodynamic systems : Closed, open and isolated systems. Microscopic and Macroscopic view.
Intensive and Extensive properties. Zeroth law of Thermodynamics. Phase, State, Process, Cycle.
Point functions and Path functions. Equation of state. Work and Heat.
FIRST LAW OF THERMODYNAMICS: Internal energy - a property arising from the First Law of
Thermodynamics . Reversible Non flow processes p-v diagrams. Concept of Flow work, Enthalpy.
Analysis of unsteady flow and steady flow processes and their applications. Throttling process.
UNIT II
SECOND LAW OF THERMODYNAMICS: Limitations of First law and necessity of Second Law of
Thermodynamics. Claussius and Kelvin Planck statements. Reversible and Irreversible processes.
Carnot cycle, Reversed Carnot cycle. Clausius inequality. Entropy - a property arising from the
Second law of Thermodynamics. Expressions for change in entropy during various processes and
representations on t-s diagrams.
AVAILABILITY AND IRREVERSIBILITY : High grade and low grade energy. Available and
unavailable energy. Dead state. Loss of available energy due to Heat transfer through a Finite
temperature difference. Availability. Reversible work and Irreversibility. Availability in non flow
systems and steady flow systems. Second law efficiency.
UNIT III
THERMODYNAMIC PROPERTY RELATIONS: Helmholtz and Gibbs function. Mathematical
conditions for Exact differentials (Properties). Maxwell Relations. Clapeyron Equation.
PROPERTIES OF A PURE SUBSTANCE: Phase equilibrium of a Pure substance on t-v diagram.
Normal boiling point of a Pure substance. Saturation states. Compressed liquid. p-v & p-t diagram
of a pure substance. Saturated steam, Dry and saturated steam, Superheated steam. Use of Steam
tables and Mollier diagram. Different processes of vapour on p-v and t-s diagrams.
Measurement of Dryness fraction.
UNIT IV
GAS POWER CYCLES: Carnot cycle, Otto cycle, Diesel cycle, Dual cycle, Stirling cycle, Ericsson
cycle and Brayton cycle.
VAPOUR POWER CYCLES : Carnot cycle. Simple Rankine cycle. Effect of various parameters on
the efficiency of Rankine cycle. Reheat and Regenerative cycles.
22
UNIT V
PSYCHROMETRY
Psychrometry and psychrometric charts, property calculations of air vapour mixtures. Psychrometric
process – Sensible heat exchange processes. Latent heat exchange processes. Adiabatic mixing,
evaporative cooling
TOTAL: L= 45 T= 15; 60 PERIODS
(Use of standard thermodynamic tables, Mollier diagram, Psychometric chart and
Refrigerant property tables are permitted)
TEXT BOOK:
1. P.K. Nag, “Engineering Thermodynamics”, Tata McGraw Hill
REFERENCES:
1. Sonntag/Vanhylene, “Fundamentals of Thermodynamics”, Wiley
2. Rahul Gupta, “Engineering Thermodynamics”, Asian Books P. Ltd.
3. Gordon Rosers, “Yon Mahew; Engineering Termodynamics”, Addison Wesley
4. Y.V.C. Rao, “Engineering Thermodynamics”, Khanna Publications.
5. E. Gutra, “Basic Thermodynamics”, Narosa Publications.
6. M.L. Mathur, “Mehta F.S. Thermal Engineering”, Jain Brothers
7. R.K. Rajput, “Thermal Engineering”, Laxmi Publications

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