Engineering, 13.12.2021 14:00 sheilaaguilar2014
Consider a water-cooled compressor operating at steady state. In the compressor, R134-a is compressed from state 1 (saturated vapor, 1 bar) to state 2 (8 bar). The mass flow rate of the R134a is 0.9 kg/min while the HT from the compressor by water cooling is 140 kJ/min. If the power input to the ccompressor is 3 kW, calculate the R134a exit temperature from the compressor.?
Answers: 2
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Engineering, 04.07.2019 18:10, tjeffers90028
Refrigerant 134a enters an insulated compressor operating at steady state as saturated vapor at -26°c with a volumetric flow rate of 0.18 m3/s. refrigerant exits at 9 bar, 70°c. changes in kinetic and potential energy from inlet to exit can be ignored. determine the volumetric flow rate at the exit, in m3/s, and the compressor power, in kw.
Answers: 1
Engineering, 04.07.2019 18:10, anna22684
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Answers: 2
Engineering, 04.07.2019 18:10, sarahgrindstaff123
Afluid flows with a velocity field given by v=(x/t)i.. determine the local and convective accelerations when x=3 and t=1.
Answers: 2
Consider a water-cooled compressor operating at steady state. In the compressor, R134-a is compresse...
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