CY9313 VACUUM ENGINEERING SYLLABUS | ANNA UNIVERSITY ME CRYOGENIC ENGINEERING 1ST SEM SYLLABUS REGULATION 2009 2011 2012-2013 BELOW IS THE ANNA UNIVERSITY FIRST SEMESTER ME CRYOGENIC ENGINEERING DEPARTMENT 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 2009
CY9313 VACUUM ENGINEERING L T P C
3 0 0 3
UNIT I EQUATION OF STATE 9
For ideal gases ,real gases ,velocity and speed of gas molecules ,the mean free path ,volume
occupied by gas molecules.
UNIT II BASIC THEORY OF PUMPING 9
Basic definitions, resistance and conductance of arbitrary vacuum pipe work, fundamental
equation of vacuum technique, regions of gas flow in pipes, calculation of pump down time.
Interaction of gases with solid-taking up and evolution of gases by solids, adsorption and
desorption of gases.
UNIT III PRODUCTION OF VACUUM 9
classification of vacuum pump-Calculation, operating limits of vacuum pump, their ranges,
Types of vacuum pumps-oil sealed rotary, roots blower, ejector ,diffusion, turbo molecular
,sorption, getter pumps ,cold cathode &cryogenic pumps principles ,construction ,operation of
pump and their salient features.
UNIT IV VACUUM GAUGES 9
classification –ranges of vacuum gauges, McLeod, mechanical, thermal conductivity gauges,
hot cathode and cold cathode ionization gauges, ionization gauges with upper range-principle,
construction and salient features. Metered leak measurement.
Leak hunting: Tightness of vacuum system, leak detection methods, halide leak detector, and
mass spectrometer leak detector.
UNIT V VACUUM SYSTEM COMPONENTS 9
demountable vacuum joints, electrical lead ,introduction to vacuum valves, various types, their
selection. Vacuum materials:-basic requirements, metals & their alloys, non metals, pump
fluids. Selection of pumping facilities –determination of intrinsic speed-matching pumps
operating in series and in parallel, calculation of fire vacuum cylinders. . Application of vacuum –
vacuum systems for space simulation chamber,
TOTAL: 45 PERIODS
REFERENCE BOOKS:
1. Fundamentals Of Vacuum Techniques-A Pipko
2. Vacuum technology: Andrew Gutheries.
3. Vacuum technology :A.roth
4. Hand book of high vacuum engg .:Steinherz.
CY9313 VACUUM ENGINEERING L T P C
3 0 0 3
UNIT I EQUATION OF STATE 9
For ideal gases ,real gases ,velocity and speed of gas molecules ,the mean free path ,volume
occupied by gas molecules.
UNIT II BASIC THEORY OF PUMPING 9
Basic definitions, resistance and conductance of arbitrary vacuum pipe work, fundamental
equation of vacuum technique, regions of gas flow in pipes, calculation of pump down time.
Interaction of gases with solid-taking up and evolution of gases by solids, adsorption and
desorption of gases.
UNIT III PRODUCTION OF VACUUM 9
classification of vacuum pump-Calculation, operating limits of vacuum pump, their ranges,
Types of vacuum pumps-oil sealed rotary, roots blower, ejector ,diffusion, turbo molecular
,sorption, getter pumps ,cold cathode &cryogenic pumps principles ,construction ,operation of
pump and their salient features.
UNIT IV VACUUM GAUGES 9
classification –ranges of vacuum gauges, McLeod, mechanical, thermal conductivity gauges,
hot cathode and cold cathode ionization gauges, ionization gauges with upper range-principle,
construction and salient features. Metered leak measurement.
Leak hunting: Tightness of vacuum system, leak detection methods, halide leak detector, and
mass spectrometer leak detector.
UNIT V VACUUM SYSTEM COMPONENTS 9
demountable vacuum joints, electrical lead ,introduction to vacuum valves, various types, their
selection. Vacuum materials:-basic requirements, metals & their alloys, non metals, pump
fluids. Selection of pumping facilities –determination of intrinsic speed-matching pumps
operating in series and in parallel, calculation of fire vacuum cylinders. . Application of vacuum –
vacuum systems for space simulation chamber,
TOTAL: 45 PERIODS
REFERENCE BOOKS:
1. Fundamentals Of Vacuum Techniques-A Pipko
2. Vacuum technology: Andrew Gutheries.
3. Vacuum technology :A.roth
4. Hand book of high vacuum engg .:Steinherz.
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