Reciprocatin compressor - , Mechanical Engineering

Assignment Help:

Reciprocatin Compressor. It is taken in use to compressor gases. (kE2  - kE1) = 0, (pE2  - pE1) = 0

q1-2  - w1-2 = (h2  - h1) + 0 + 0 - q1-2  - (-w1-2) = h2  - h1

w1-2 = q1-2  + (h2  - h1)

Heat gets rejected and work is done on system.

789_Reciprocatin Compressor -.png

Dirrerent Cases of Sfee

Sfee

1. Boiler

q = h2  - h1

2. Condenser

q = h1  - h2

3. Refrigeration or Evaporator

q = h1  - h2

4. Nozzle

V 2/2 - V 2/2 = h  - h

5. Turbine

W1-2  = h1 - h2; WD by the system due to decrease in enthalpy

6. Rotary compressor

W1-2 = h2 - h1; WD by the system due to increae in enthalpy

7. Reciprocating Compressor

W1-2  = q1-2  + (h2  - h1)

8. Diffuser

q - w = (h2 - h1) + ½( V22  -V 2)

 


Related Discussions:- Reciprocatin compressor -

Steam power plant , Steam power plant: Steam power plant converts heat...

Steam power plant: Steam power plant converts heat energy Q from combustion of fuel into mechanical work W of shaft rotation which is used to generate electricity. This ty

Determine hardness of material, Determine hardness of material: Hardne...

Determine hardness of material: Hardness is surface property. It can be defined as resistance of material against permanent deformation of surface in the form of scratch, inde

A, Application of cad

Application of cad

Tensile and compressive force - mechanics, Tensile and Compressive Force: ...

Tensile and Compressive Force: T ensil e Forces A force, that pulls the body, is called as tensile force. Here member AB is tension member carrying tensile force P. As

Force analysis of spure gear (gear and pinion), how can analysis the force ...

how can analysis the force analysis of spur gear subjected to a force of 1818.65 newton on the shaft of the gear?

Feathering system, what is feathering system in turbo prop type aircraft

what is feathering system in turbo prop type aircraft

Piston-basic components of engine , Piston: It is a cylindrical component...

Piston: It is a cylindrical component fitted into the cylinder forming the moving boundary of the combustion region. It fits perfectly (snugly) into the cylinder providing a gas-

Effect of the parameters-spot welding, Effect of the parameters in spot wel...

Effect of the parameters in spot welding The passage of more current than what is required causes the following defects. I. Weld expulsion ii. Cavitations iii. Weld cracking

Basis of evaluation entrepreneurship development, The following form basis ...

The following form basis of evaluation : The unit has obtained all necessary clearances whether statutory or administrative, e.g. drug license under drug control order, NOC

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd