Cryogenics Systems
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Follow on Instagram for UpdatesCryogenics Systems Syllabus — Unit-wise Content
The official GTU curriculum for Cryogenics Systems (subject code ME02074011) as prescribed for CE · Semester 2 divides the course into 4 units, covering 38 listed topics. The unit-wise breakdown below is read from the GTU syllabus document for this subject code, so you can check what the course actually covers before deciding which papers to attempt.
Download the official syllabus PDF (ME02074011)Unit 1 Cryogenic Refrigeration System
- Ideal refrigeration systems
- Joule Thomson system
- cascade / pre-cooled joule–Thomson \refrigeration systems
- expansion engine and cold gas refrigeration systems
- Philips refrigerators
- Importance of regenerator effectiveness for the Philips refrigerators
- Gifford-McMohan refrigerator
- Gifford double volume refrigerators analysis, COP, FOM, Program Name: Engineering Level: PG Branch: Cryogenic Engineering Subject Code : ME02074011 Course / Subject Name : Cryogenic Systems w.e.f. 2024-25 http://syllabus.gtu.ac.in Page no. 2 of 3 regenerators
- pulse tube refrigerators
- various types of pulse tube refrigerator
- Vuilleumier refrigerator
- Solvay refrigerator
Unit 2 Refrigerators for temperatures below 2K
- Magnetic refrigeration system
- Thermal valves
- Dilution refrigeration system 5 10
Unit 3 Gas liquefaction systems
- Thermodynamically ideal system and performance parameters
- Joule Thomson effect and adiabatic expansion
- liquefaction systems such as Linde Hampton
- precooled Linde Hampson
- Linde dual pressure
- cascade system
- Kapitza and Heyland systems
- liquefaction systems using expanders
- liquefaction systems for LNG, comparison of liquefaction systems
- Liquefaction systems for neon
- hydrogen and helium – Pre cooled Linde- Hampson system for neon and hydrogen
- Claude system for hydrogen liquefaction system
- Ortho-para- hydrogen conversion in liquefier
- Collins and Simon helium liquefaction system
Unit 4 Separation of gases using Adsorbents
- Principles of adsorption
- various adsorbents
- salient features – properties
- determination of mass of absorbents for the adsorption of gases
- Brunauer–Emmett–Teller (BET) equation for single and multiple layers
- use of sorption process in cryogenics
- Static and dynamic arrangement for the sorption processes
- Adsorption columns
- PSA and VSA adsorption systems
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