subject
Engineering, 26.07.2019 18:30 ronaldo22

An isentropic compressor compresses r-134a initially at 140 kpa and -10c∘ to 1000 kpa at a rate of 1.33 kg/s. what is the temperature of the r-134 when it exits the compressor in c? how much power is needed to run this compressor in kw?

ansver
Answers: 1

Other questions on the subject: Engineering

image
Engineering, 03.07.2019 14:10, bryneosburn
Line joining liquid phase with liquid and solid phase mixture is known as: a) liquidus b) solidus c) tie line d) none of the mentioned
Answers: 2
image
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
image
Engineering, 04.07.2019 18:10, colin774
The higher the astm grain size number, the finer the gran is. a)-true b)-false
Answers: 2
image
Engineering, 04.07.2019 18:20, aly95
An engine runs on the ideal diesel cycle. the cycle has a compression ratio of 20 and a cutoff ratio of 2. the highest temperature in the cycle is 1200 k. if the heat into the system is 300 kj/kg of working fluid and using variable specific heats determine the work produced per mass of working fluid
Answers: 3
You know the right answer?
An isentropic compressor compresses r-134a initially at 140 kpa and -10c∘ to 1000 kpa at a rate of 1...

Questions in other subjects:

Konu
Physics, 02.12.2021 14:00
Konu
Mathematics, 02.12.2021 14:00