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-   -   Formation of Diamond Shocks (http://www.cfd-online.com/Forums/fluent/109342-formation-diamond-shocks.html)

Xiphos November 15, 2012 09:38

Formation of Diamond Shocks
 
Hey guys I'm trying to simulate supersonic flow through a convergent-divergent nozzle and its ejection into an air chamber. I need to simulate the formation of diamond shocks upon the interaction of the jet with the atmospheric air. Can anyone suggest how to go about this simulation? This is exactly what I'm trying to simulate.
http://www.youtube.com/watch?v=hKQb7ynfsXk

If possible please reply as soon as possible.

abdul Sami February 18, 2013 04:11

Plz tell me the terms, static pressure, total pressure, static temperature and total temperature with respect to convergent divergent nozzle I m so worried plzz help me I will be thankful

Xiphos February 19, 2013 09:58

Diamond Shocks
 
1 Attachment(s)
Hey there I figured out how to get those shocks..I attached a screenshot of the shocks..let me know if thats what you're looking for.

quiqui May 7, 2013 22:36

Quote:

Originally Posted by Xiphos (Post 408732)
Hey there I figured out how to get those shocks..I attached a screenshot of the shocks..let me know if thats what you're looking for.

hi
How did you get this?
I am trying to do the similar thing, new to fluent, met tons of errors.
how did you mesh it?
what solver you use? viscous? what's the BC? .....

Thanks very much

wwjshirley May 13, 2013 04:03

looking for help about supersonic flow
 
Quote:

Originally Posted by Xiphos (Post 408732)
Hey there I figured out how to get those shocks..I attached a screenshot of the shocks..let me know if thats what you're looking for.

hello,How did you make this?
I am new to fluent, and i am studying the supersonic flow about the laval nozzle.

Thanks very much
:)


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