Calculate the entrance and exit specific flow

Assignment Help Mechanical Engineering

Reference no: EM13640458

A steady flow air compressor takes 5.00 kg/min of atmospheric air at 101.3 kPa and 20.0°C and delivers it at an exit pressure of 1.00 MPa. The air can be considered an ideal gas with constant specific heats. Potential and kinetic energy effects are negligible. If the process is not reversible but is adiabatic and polytropic with a polytropic exponent of n = 1.47, calculate:

a. The power required to drive the compressor.
b. The entropy production rate of the compressor.
c. The entrance and exit specific flow availabilities if the ground state local environmental temperature and pressure are 20.0°C and 101.3 kPa.

Reference no: EM13640458

Questions Cloud

The radius of a typical human eardrum is about 42 find the : the radius of a typical human eardrum is about 4.2 .find the energy per second received by an eardrum when it listens

The ground state total energy total entropy and temperature : as a designer you are required to develop a new closed sealed thermal energy storage cell that has a maximum reversible

What is the probability that both plots will have exactly : assume that the density of chokecherry trees prunus virginiana in a degreaded forest is 32 trees per 1000m2nbspand

Determine the discharge temperature and the power required : a steady flow steady state air compressor handles 4000 ft3min measured at the intake state of 14.1 psia 30.0degf and a

Calculate the entrance and exit specific flow : a steady flow air compressor takes 5.00 kgmin of atmospheric air at 101.3 kpa and 20.0degc and delivers it at an exit

The local environment ground state is at 147 psia and : the turbine of a large power plant receives 1.00 x 108 btuh of heat from the boiler at 900degf and rejects 5.50 x 106

A 72 nc charge is located at x300 meters on the x axis and : a 72 nc charge is located at x3.00 meters on the x axis and an 8.0nc charge is located at x7.0 meters. at what point on

Calculate the sample mean for the sample calculate the : a random sample of 100 foxes was examined by a team of veterinarians to determine the prevalence of a particular type

Initially at time t 0 a particle is moving vertically at : 1. a projectile is fired straight upward at 137 ms. how fast is it moving at the instant it reaches the top of its

User Account

All Pages