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<p>Creating course page via bot</p> <p><b>New page</b></p><div>{{Infobox Course<br /> | code = pYL723<br /> | name = Vacuum Science and Cryogenics<br /> | credits = 3<br /> | credit_structure = 3-0-0<br /> | pre_requisites = <br /> | overlaps = <br /> }}<br /> <br /> == pYL723 : Vacuum Science and Cryogenics ==<br /> Overlap with : PYL301 Behavior of Gases; Gas Transport Phenomenon, Viscous, molecular and transition flow regimes, Measurement of Pressure, Residual Gas Analyses; Production of Vacuum - Mechanical pumps, Diffusion pump, Getter and Ion pumps, Cryopumps, Materials in Vacuum; High Vacuum and Ultra High Vacuum Systems; Leak Detection. Cryogenic Fluids - Helium 3, Helium 4, Superfluidity, Liquefaction of Helium, Experimental Methods at Low Temperature: Closed Cycle Refrigerators, Cryostat systems based on He4 and He3, He3-He4 dilution refrigerator, Pomeranchuk Cooling, Magnetic Refrigerators, Thermoelectric coolers; Cryostat Design: Cryogenic level sensors, Handling of cryogenic liquids, Cryogenic thermometry.</div>

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