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Monday, February 4, 2013

CY9321 CRYOGENIC SYSTEMS SYLLABUS | ANNA UNIVERSITY ME CRYOGENIC ENGINEERING 2nd Sem SYLLABUS REGULATION 2009 2011 2012-2013

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CY9321 CRYOGENIC SYSTEMS SYLLABUS | ANNA UNIVERSITY ME CRYOGENIC ENGINEERING 2nd Sem SYLLABUS REGULATION 2009 2011 2012-2013 BELOW IS THE ANNA UNIVERSITY M.E CRYOGENIC ENGINEERING DEPARTMENT SECOND SEMESTER SYLLABUS, TEXTBOOKS, REFERENCE BOOKS,EXAM PORTIONS,QUESTION BANK,PREVIOUS YEAR QUESTION PAPERS,MODEL QUESTION PAPERS, CLASS NOTES, IMPORTANT 2 MARKS, 8 MARKS, 16 MARKS TOPICS. IT IS APPLICABLE FOR ALL STUDENTS ADMITTED IN THE YEAR 2011 2012-2013 (ANNA UNIVERSITY CHENNAI,TRICHY,MADURAI,TIRUNELVELI,COIMBATORE), 2009 REGULATION OF ANNA UNIVERSITY CHENNAI AND STUDENTS ADMITTED IN ANNA UNIVERSITY CHENNAI DURING 2010

CY9321 CRYOGENIC SYSTEMS L T P C
3 1 0 4
UNIT I CRYOGENIC REFRIGERATION SYSTEM: 9
Ideal isothermal and reversible isobaric source refrigeration cycles, Joule Thomson system,
cascade or pre-cooled joule–Thomson refrigeration systems, expansion engine and cold gas
refrigeration systems, Philips refrigerators, Importance of regenerator effectiveness for the
Philips refrigerators, Gifford single volume refrigerator, Gifford double volume refrigerators
analysis, COP, FOM ,regenerators ,pulse tube refrigerators , various types of pulse tube
refrigerator
UNIT II REFRIGERATORS USING SOLIDS AS WORKING MEDIA: 9
Magnetic cooling, magnetic refrigeration systems, thermal; valves, nuclear demagnetization
UNIT III GAS LIQUEFACTION SYSTEMS: 9
Introduction, thermodynamically ideal systems ,joule Thomson effect, liquefaction systems such
as Lnde Hampton ,precooled Linde Hampson ,linde dual pressure ,cascade, Claude ,Kapitza
,Heyland systems using
expanders, comparison of liquefaction systems .liquefaction systems for neon ,hydrogen &
helium
UNIT IV ADSORBENTS: 9
various adsorbents, salient features – properties, determination of mass of absorbents for the
adsorption of gases
UNIT V ADSORPTION PROCESSES 9
Physical principles of adsorption , BET equation for single and multiple layer , Use of sorption
process in cryogenics static and dynamic arrangement for the sorption processes , Adsorption
columns , PSA and VSA adsorption systems, isotherms, reactivisation
L +T = 45 +15 : TOTAL: 60 PERIODS
REFERENCES:
1. Cryogenic Systems, Barron, McGraw Hill Book Co.
2. Theory and design of cryogenic systems : A.Arkherov
3. Cryogenic process engineering Timmerchand & Flynn
4. “Theory and design of cryogenic systems”, Mikulin, MIR Publication, 2002

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