Throttling process - thermodynamics, Mechanical Engineering

Throttling Process:

The expansion of gas through an orifice or partly opened valve is called as throttling.

q1-2 = 0 and w1-2  = 0

Now             2112_Throttling Process.png

The throttling process is constant enthalpy process.

If readings of pressure and temperature of Joule

Thompson porous plug experiments are plotted,

h1 = h2 = h3  = h4  = h5

The slope of constant enthalpy curve is called as Joule

Thompson coefficient. p = dT/dP

1307_Throttling Process1.png

For perfect gas, p = 0.

 

Posted Date: 10/15/2012 2:33:40 AM | Location : United States







Related Discussions:- Throttling process - thermodynamics, Assignment Help, Ask Question on Throttling process - thermodynamics, Get Answer, Expert's Help, Throttling process - thermodynamics Discussions

Write discussion on Throttling process - thermodynamics
Your posts are moderated
Related Questions
Internal Energy (U): It is the energy possessed by the system on account of its configurations, and motion of atoms and molecules. Not like potential energy and kinetic energy

in hydro turbine vaccum is present in casing or not? & if not then how suction is take place?

Tropical geometric information of solids A face is surrounded by a set of vertices. Using the right-handed rule, the ordering of these vertices for describing a particular face

Illustrate working and construction of Hydraulic Dynamometer ? Determine Power transmitted.


a couple can be balanced by a force equal to its magnitude?

temparature stresses in composite bars


why stress distribution diagram is different for I section, T section andcircular section?

Points of Contraflexure: Assume M 1 , M 2 , . . . and M 6 be the points of contraflexure, where bending moment changes sign. To determine the position of M 2 , let a section