Engineering
Engineering, 30.08.2019 22:30, Tayblux3809

Refrigerant-134a enters an adiabatic compressor as saturated vapor at 100 kpa at a rate of 0.7 m3/min and exits at 1 mpa pressure. if the isentropic efficiency of the compressor is 87 percent determine: (a) the temperature of the refrigerant at the exit of the compressor, and (b) the power input, in kw. also, show the process on a t-s diagram with respect to saturation lines.

answer
Answers: 1

Other questions on the subject: Engineering

image
Engineering, 04.07.2019 18:10, Strick1530
Which of the following components of a pid controlled accumulates the error over time and responds to system error after the error has been accumulated? a)- proportional b)- derivative c)- integral d)- on/off.
Answers: 2
image
Engineering, 04.07.2019 18:10, krystabrewer3
What are the two (02) benefits, which may result from a successful implementation of preventive maintenance (pm) program in an organization? (clo3)a)- lean manufacturing b)-overlapping responsibilities c)-the planner is not qualified d)-accurate contractor information e)-reduction in equipment redundancies f)-accurate stores information
Answers: 3
image
Engineering, 04.07.2019 18:20, ashleyjaslin
Derive the correction factor formula for conical nozzle i=-(1+ cosa) and calculate the nozzle angle correction factor for a nozzle whose divergence hal-fangle is 13 (hint: assume that all the mass flow originates at the apex of the cone.
Answers: 3
image
Engineering, 04.07.2019 18:20, hayleymckee
Steam enters a converging nozzle at 3.0 mpa and 500°c with a at 1.8 mpa. for a nozzle exit area of 32 cm2, determine the exit velocity, mass flow rate, and exit mach number if the nozzle: negligible velocity, and it exits (a) is isentropic (b) has an efficiency of 94 percent
Answers: 2
Do you know the correct answer?
Refrigerant-134a enters an adiabatic compressor as saturated vapor at 100 kpa at a rate of 0.7 m3/mi...

Questions in other subjects:

Konu
Biology, 02.09.2019 12:20