subject
Engineering, 20.06.2020 05:57 kernlife

With a reservoir pressure of 1.0 MPa and temperature of 750 K, air enters a converging-diverging nozzle, in a steady fashion. Flow is isentropic and k=1.4. If exit Mach number is 2 and throat area is 20 cm2 , find (a) the throat conditions (static pressure, temperature, density, and mach number), (b) the exit plane conditions i

ansver
Answers: 3

Other questions on the subject: Engineering

image
Engineering, 04.07.2019 18:10, bunnles
During a steady flow process, the change of energy with respect to time is zero. a)- true b)- false
Answers: 2
image
Engineering, 04.07.2019 18:10, Fahaddie
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
image
Engineering, 04.07.2019 18:20, mjcbs21
What is the heat treatment of metals? what is the benefit of it? why and how it's useful? answer in details, do not write by hand.
Answers: 3
image
Engineering, 04.07.2019 18:20, RiverH246
Air flows over a heated plate àt a velocity of 50m/s. the local skin factor coefficient at a point on a plate is 0.004. estimate the local heat transfer coefficient at this point. the following property data for air are given: density = 0.88kg/m3 , viscosity 2.286 x 10 ^-5 kgm/s , k = 0.035w/mk ,cp = 1.001kj/kgk. use colburn reynolds analogy.
Answers: 1
You know the right answer?
With a reservoir pressure of 1.0 MPa and temperature of 750 K, air enters a converging-diverging noz...

Questions in other subjects:

Konu
Spanish, 17.11.2020 05:40
Konu
Mathematics, 17.11.2020 05:40