Engineering, 13.12.2021 14:00, shirleyyxo

Consider a water-cooled compressor operating at steady state. In the compressor, R134-a is compresseConsider 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 compressord 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: 3

Show answers

Other questions on the subject: Engineering

Engineering, 03.07.2019 23:20, abbz13

Two technicians are discussing the intake air temperature (iat) sensor. technician a says that the computer uses the iat sensor as a backup to the engine coolant temperature (ect) sensor. technician b says that the powertrain control module (pcm) will subtract the calculated amount of fuel if the air measures hot. who is correct

Answers: 3

continue

Engineering, 04.07.2019 18:10, ayoismeisjjjjuan

Manometers are good examples of measuring instruments, nowadays they are not as common as before. a)-capacitive probe gauges b)-gravitational gauges deformation ) gauges d)-digital gauges

Answers: 1

continue

Engineering, 04.07.2019 18:10, tobyhollingsworth178

Which from the following instrument is commonly used to detect the high pitch butzing sound in bearings? [clo4] a)-digital ultrasonic meter b)-infrared camera c)-spectroscopic d)-vibrometer

Answers: 2

continue

Engineering, 06.07.2019 02:30, chickennbutt0730

On solidification from a melt, the polymer polyethylene forms a semi-crystalline spherulite structure. (i) sketch an individual spherulite and label the amorphous and crystalline regions. (ii) draw a schematic to show the changes in specific volume with temperature during cooling from the melt, comparing it to the theoretical extremes of fully crystalline and fully amorphous (indicate tm and tg)

Answers: 2

continue

Do you know the correct answer?

Consider a water-cooled compressor operating at steady state. In the compressor, R134-a is compresse...