Engineering, 25.03.2021 20:40 argarcia255
Air is compressed adiabatically in a pisotn-cylinder assembly from 1bar, 300K to 10 bar, 600K. The air can be modeled as an ideal gas and kinetic and potential energy effects are negligible. Determine the amount of entropy produced, in kJ/K per kg of air, for the compression. ( 0.046 kJ/kg-K)What is the minimum theoretical work input, in kJ per kg of air, for an adiabatic compression from the give initial state to a final pressure of 10 ba
Answers: 2
Another question on Engineering
Engineering, 03.07.2019 14:10
Explain the difference laminar and turbulent flow. explain it with the shear stress and the velocity profiles.
Answers: 1
Engineering, 03.07.2019 15:10
Heat is added to a piston-cylinder device filled with 2 kg of air to raise its temperature 400 c from an initial temperature of t1 27 cand pressure of pi 1 mpa. the process is isobaric process. find a)-the final pressure p2 b)-the heat transfer to the air.
Answers: 1
Engineering, 04.07.2019 18:10
An air conditioning system consist of a 5 cm diameter pipe, operating at a pressure of 200 kpa. the air initially enters the pipe at 15°c with a velocity of 20 m/s and relative humidity of 80%. if the heat supply throughout the process is 960 w, determine the relative humidity and the temperature at the outlet
Answers: 3
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
You know the right answer?
Air is compressed adiabatically in a pisotn-cylinder assembly from 1bar, 300K to 10 bar, 600K. The a...
Questions
Biology, 24.07.2019 01:00
Biology, 24.07.2019 01:00
Biology, 24.07.2019 01:00
Biology, 24.07.2019 01:00
