Engineering, 22.08.2019 19:30, Fetty1738
Asimple vapor compression refrigeration system uses r-22 as the working fluid. the evaporator pressure is 1 bar and the condenser pressure is 30 bar. the refrigerant exits the condenser with a quality of 30% and the isentropic efficiency of the compressor is 60%. the compress 1000 kw of power. or consumes. a. plot all five points (1, 2s, 2a, 3, 4) on the p-h diagram. b. determine the actual temperature exiting the compressor, in deg c c. determine the cooling load, in kw d. determine the cop of the system.
Answers: 2
Engineering, 04.07.2019 18:10, lerasteidl
Determine whether or not it is possible to compress air adiabatically from k to 140 kpa and 400 k. what is the entropy change during this process?
Answers: 3
Engineering, 04.07.2019 18:10, johnthienann58
Thermal stresses are developed in a metal when its a) initial temperature is changed b) final temperature is changed c) density is changed d) thermal deformation is prevented e) expansion is prevented f) contraction is prevented
Answers: 2
Asimple vapor compression refrigeration system uses r-22 as the working fluid. the evaporator pressu...
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