[ladygaga]

Hi, there
The isentropic Reynolds number turn up very frequently at literature about turbomachinery. And after search many websites, I still don't know what is isentropic Reynolds number
Who can tell me~

Thank you~


By the way, I am ladygaga

[ladygaga]

Originally Posted by ladygaga

Hi, there
The isentropic Reynolds number turn up very frequently at literature about turbomachinery. And after search many websites, I still don't know what is isentropic Reynolds number
Who can tell me~

Thank you~


By the way, I am ladygaga

Anybody know?
please help me~

[JackW]

http://www.grc.nasa.gov/WWW/k-12/airplane/isentrop.html

Hi,

The above page should help. Basically you calculate your isentropic velocity via these equations. (order: (6)->Ma_is , (7)->T_is, Then (2) and (1) to get u_is.

Then just calculate Re in the normal way. Should be the isentropic Re.