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Wednesday, February 6, 2013

CY9011 LOW TEMPERATURE MEASUREMENT & INSTRUMETATION SYLLABUS | ANNA UNIVERSITY ME CRYOGENIC ENGINEERING ELECTIVES SYLLABUS REGULATION 2009 2011 2012-2013

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CY9011 LOW TEMPERATURE MEASUREMENT & INSTRUMETATION SYLLABUS | ANNA UNIVERSITY ME CRYOGENIC ENGINEERING ELECTIVES SYLLABUS REGULATION 2009 2011 2012-2013 BELOW IS THE ANNA UNIVERSITY M.E CRYOGENIC ENGINEERING DEPARTMENT ELECTIVES 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

CY9011 LOW TEMPERATURE MEASUREMENT & INSTRUMETATION L T P C
3 0 0 3
UNIT I MEASURING ENVIRONMENT 9
Significance of measurement & Instrumentation, Measuring systems--Transducers & Its
Environment, The Nature of Measurement, Functional Stages of Measuring Systems
,Measuring problems, the instrumentation problems, Static & dynamic Characteristic of
Instruments.
TRANSDUCERS: Physical laws, Static characteristics ---Linear Characteristics, Common Non
Linearity & Its Effect, Linearization, Transducer types & modelling, Calibration, Errors in
measurement, Selection of alternative test methods.
UNIT II SENSORS 9
Electric Sensing devices, Magnetic sensors, Pressure sensors, Piezo- resistive sensors, Strain
sensors, Temperature sensors, Fibre optics sensors, Ultra violet detectors, Chemical sensors.
LEVEL & VOLUME MEASUREMENT: Practice of level measurement, Calibration of level
measuring Instruments, Methods of providing full range level measurement, Methods providing
short range detection.
UNIT III DENSITY MEASUREMENT 9
Measurement of density using weight, Measurement of density using buoyancy ,Measurement
of density using hydrostatic head, Measurement of density using radiation.
FLOW MEASUREMENT: Laminar flow and Turbulent flow, “Direct” flow measurement –
Weighing ad volumetric Methods, Positive Displacement Methods, flow visualization, “carrier”
systems “Indirect” flow measurement--square root law flow meters, Orifice and venture flow
meters, Characteristics of Square root law flow meters, Pitot static tubes, Variable Area flow
meters, Drag Force flow meters, Turbine flow meters, ultrasonic flow meter, Electromagnetic
flow meter, Impeller flow meter, Thermal mass flow meter
UNIT IV PRESSURE & SOUND MEASUREMENT 9
Pressure measurement, Vacuum measurement, Ultrasound measurement.
THERMOMETRY FOR LOW TEMPERATURE : Gas thermometers, Vapor pressure
thermometers, resistance thermometers, Thermocouples, 3He Melting Curve Thermometers,
Noise thermometers, Superconducting Fixed point Thermometers, Nuclear Orientation
thermometers, Mossbauer – Effect thermometers, Coulomb Blockade Thermometers, Osmotic
pressure Thermometers, Infrared thermometers, Fibre – Optic Thermometers, Secondary
thermometers.
UNIT V NOISE & DISTORTION 9
Electric Noise Measurement, Electric Distortion Measurement, Intermodulation measurement,
Measurement of frequency, phase noise, and amplitude Noise.
NON DESTRUCTIVE TESTING : Introduction, Visual examination, surface inspection methods,
ultrasonics, Radiography,Underwater non-destructive testing, Developments, Certification of
personnel
TOTAL : 45 PERIODS
20
REFERENCES:
1. Measurement and Instrumentation in Engineering by FRANCIS S. TSE
2. Survey of instrumentation and Measurement by Stephen A. Dyer
3. The measurement, Instrumentation, and Sensors, Handbook by John G. Webster
4. Low temperature physics & superconductivity by Christian Enss & Siegfried Hunklinger

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