subject
Engineering, 11.07.2019 02:20 andyromero

An adiabatic air compressor takes in air at 100 kpa, 25 °c and delivers it at 1500 kpa, 364 °c to a constant-pressure air cooler, which the air exits at 40 °f. find the specific compressor work and the specific heat transfer assuming: a) constant specific heat and b) variable specific heat.

ansver
Answers: 1

Another question on Engineering

question
Engineering, 04.07.2019 18:10
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
question
Engineering, 04.07.2019 18:10
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
question
Engineering, 04.07.2019 19:20
Air enters a horizontal, constant-diameter heating duct operating at steady state at 290 k, 1 bar, with a volumetric flow rate of 0.25 m°/s, and exits at 325 k, 0.95 bar. the flow area is 0.04 m2. assuming the ideal gas model with k = 1.4 for the air, determine (a) the velocity at the inlet and exit, each in m/s, and (c) the rate of heat transfer, in kw flow rate, in kg/s, (b) the mass kg 0.3
Answers: 2
question
Engineering, 06.07.2019 03:10
Explain the strain-hardening phenomenon on the basis of dislocation - dislocation strain field interactions. also, briefly describe what generally happens to the ductility of a metal that has been strain hardened (i.e. does strain hardening make a metal more ductile or
Answers: 3
You know the right answer?
An adiabatic air compressor takes in air at 100 kpa, 25 °c and delivers it at 1500 kpa, 364 °c to a...
Questions
question
Mathematics, 02.09.2021 06:20
question
Mathematics, 02.09.2021 06:20
question
Mathematics, 02.09.2021 06:20
question
Physics, 02.09.2021 06:20
Questions on the website: 13722362