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Chem. Eng. Thermodynamics (TKK-2137)

14/15 Semester 3. Chem. Eng. Thermodynamics (TKK-2137). Instructor: Rama Oktavian Email: rama.oktavian86@gmail.com Office Hr.: M.13-15, Tu. 13-15, W. 13-15, Th. 13-15, F. 09-11. Refrigeration cycle. Applications: the manufacture of ice and the dehydration of gases gas liquefaction

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Chem. Eng. Thermodynamics (TKK-2137)

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  1. 14/15 Semester 3 Chem. Eng. Thermodynamics(TKK-2137) Instructor: Rama Oktavian Email: rama.oktavian86@gmail.com • Office Hr.: M.13-15, Tu. 13-15, W. 13-15, Th. 13-15, F. 09-11

  2. Refrigeration cycle Applications: the manufacture of ice and the dehydration of gases gas liquefaction Air separation unit Ammonia processing

  3. Refrigeration cycle Refrigeration ≡ transfer of heat from a cold to hot temperature region Circulating fluid ≡ refrigerant

  4. Refrigeration cycle Carnot refrigerator – reverse of Carnot engine

  5. Refrigeration cycle Vapor compression cycle 1  2 A liquid evaporating at constant pressure 2 3 the actual compression process 3  4 condensation process at constant pressure 4  1 throttling process

  6. Refrigeration cycle Vapor compression cycle configuration

  7. Thank You !

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