Adiabatic efficiency

[MariusChE]

Hi guys

I'm looking for a formula to estimate polytropic efficiency to adiabatic efficiency.

remove.marius_che@yahoo.com

 

[quark]

Excellent explanation(as usual) here by Mr Montemayor at thread798-90841.

Regards,


Eng-Tips.com : Solving your problems before you get them.

 

[25362]

Visit thread406-60637, thread391-83552, thread798-84662 and may be you'll find your answer.

 

[TD2K]

The GPSA has a chart for converting between the two, see Figure 13-37 in the compressor section.

 

[imok2]

This web site might interest you!

http://www.taftan.com/thermodynamics/POLYTROP.HTM

Roger