Determine the actual exit temperature for the compressor

Assignment Help Mechanical Engineering

Reference no: EM13703813

A given mass flow rate (.17 kg/min) of an ideal gas flows through an adiabatic compressor operating at steady state. The compressor has an adiabatic efficiency of N(%) = 87.5. The gas has a molecular weight of MW = 28.5 (kg/kmol) and a specific heat ratio of k = 1.34. The compressor inlet is at P1= 1.35 bar and T1= 40C and the compressor exit is at a pressure of P2= 4.45 bar. Assume constant specific heats.

Determine the exit temperature if the compression process was isentropic.

Determine the actual exit temperature for the compressor.

Determine the specific heat for the gas.

Determine the rate of heat transfer for the compressor.

Determine the power input for the compressor.

Points will be awarded to answer showing work.

Reference no: EM13703813

Questions Cloud

Long rotates about an axis perpendicular : A slender rod 0.6 m long rotates about an axis perpendicular to its length and 0.14 m from its center of gravity. If the rod has a mass of 8 kg, determine its mass moment of inertia about this axis

Lbm block is pushed down a frictionless incline with a force : A 10 lbm block is pushed down a frictionless incline with a force of 5 lbf. the incline is 30 degrees relative to the horizontal. if the block starts from rest, what is its speed after it has been pushed 12 ft. Assume that gravity is 32.0 ft/ sec^2

What is torque required to stop it from spinning : A Cylinder of mass 20 lbs, radius 5in and height 10in is spinning about its axis of symmetry (central axis) at 200 rpms. What is torque required to stop it from spinning

Matrix with digits of the input number as diagonal elements : Write the MATLAB program which takes 8 digits number as input, then creates an 8x8 matrix with digits of the input number as diagonal elements and zeroes elsewhere using for loops. Then, execute the program using your student ID as input.

Determine the actual exit temperature for the compressor : A given mass flow rate (.17 kg/min) of an ideal gas flows through an adiabatic compressor operating at steady state. The compressor has an adiabatic efficiency of N(%) = 87.5. The gas has a molecular weight of MW = 28.5 (kg/kmol) and a specific heat ..

Estimate extra cost per year due to increased use of blades : Current airbag regulations specify that they must only pass a test designed to protect a 175 pound male who is not wearing a seatbelt. There is currently a discussion of lowering the explosive force by 30%, so that smaller-sized people (including wom..

Matlab program-average of digits of part using for loops : Write the MATLAB program to find the maximum, minimum and average of the digits of part (a) using for loops. Execute the program and list the output. Note that you are not allowed to use MATLAB commands max(x), min(x) and mean(x), except for checking..

What specific materials are used for solar cells : What specific materials are used for solar cells? What specific properties these materials process in order for the solar cells to the function properly?

Double-pipe heat exchanger : Double-pipe heat exchanger. This type of heat exchanger is composed of concentric pipes, with hot water flowing in the inner pipe while cold water flows in the annulus between the inner pipe wall and outer pipe wall.

User Account

All Pages