subject
Engineering, 07.08.2019 18:20 marisol56

An axial compressor has a mean radius of 0.25 m and the absolute air angle at stator exit is 28.8°. the speed of the rotor is 8000 rev/min. the axial velocity is 70% of the blade speed and is constant throughout the stages. if the relative velocity ratio is 0.85, draw the velocity diagrams at rotor inlet and outlet, find the angles, and determine the power required to deliver 50 kg/s of air.

ansver
Answers: 1

Another question on Engineering

question
Engineering, 03.07.2019 15:10
If you were designing a bumper for a car, would you prefer it to exhibit elastic or plastic deformation? why? consider the functions of a bumper in both a minor "fender-bender" and a major collision.
Answers: 1
question
Engineering, 04.07.2019 18:10
The thermal expansion or contraction of a given metal is a function of the f a)-density b)-initial temperature c)- temperature difference d)- linear coefficient of thermal expansion e)- final temperature f)- original length
Answers: 2
question
Engineering, 04.07.2019 18:10
Which of the following refers to refers to how well the control system responds to sudden changes in the system. a)-transient regulation b)- distributed regulation c)-constant regulation d)-steady-state regulation
Answers: 1
question
Engineering, 04.07.2019 18:20
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
You know the right answer?
An axial compressor has a mean radius of 0.25 m and the absolute air angle at stator exit is 28.8°....
Questions
question
Mathematics, 23.03.2021 07:50
question
Mathematics, 23.03.2021 07:50
Questions on the website: 13722367