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Search: Posts Made By: Sudharshani
Forum: CFX October 13, 2009, 19:31
Replies: 22
Views: 9,241
Posted By Sudharshani
Inlet outlet BC, characteristic length

hai....guys....
yes...i extended the nozzle additional area as a opening BC to cature the jet plume region.
my questions are
(1) how do u know ur Inlet velocity?..... did u get these figures like...
Forum: CFX October 9, 2009, 10:27
Replies: 22
Views: 9,241
Posted By Sudharshani
Hai... thanks for that...i will try that. in...

Hai...
thanks for that...i will try that.
in the mean time i would like to see whats happening at the jet plume area of the nozzle exit( to c how the expansion +oblique shocks are being...
Forum: CFX October 9, 2009, 00:58
Replies: 22
Views: 9,241
Posted By Sudharshani
NPR Vs cross section area of supersonic nozzle

hai.....
i would like to know NPR (for supersonic nozzle is somewhere between 7:1 or 8:1) depends on the nozzle geometry( area ratio: exit/throat and inlet/throat)?

sudharshani
Forum: CFX October 9, 2009, 00:47
Replies: 22
Views: 9,241
Posted By Sudharshani
supersonic CD nozzle

hai..jwala R

Thanks for that.....but CFX-Pre 11.0 i couldn't see Stagnation pressure as a icon under inlet condition.
it had only two options : Static Pressure and Total pressure (stable)
...
Forum: CFX September 25, 2009, 03:31
Replies: 22
Views: 9,241
Posted By Sudharshani
mail ID

sudharshani07@hotmail.com
Forum: CFX September 24, 2009, 09:43
Replies: 22
Views: 9,241
Posted By Sudharshani
B.C at the nozzle for simulation CFX 11.0

hai could u pls let know
how did u set up the B.C at different conditions(from subsonic.sonic.supersonic and
after that catching the expansion and oblique shock waves after exiting the divergent...
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