Ansys Fluent: subsonic flow accelerates in divergent duct -- CFD Online Discussion Forums

May 1, 2022, 05:11

Ansys Fluent: subsonic flow accelerates in divergent duct

cfdouda

New Member

Join Date: Apr 2022

Posts: 1

Rep Power: 0

Hello, I'm simulating a supersonic external compression inlet in Fluent and for some reason after the normal shockwave the flow does not decelerate in the divergent while being completely subsonic. I've tried different geometries, outlet boundary conditions and subsonic initializations but nothing worked. Any help would be greatly appreciated.

Attached Images

Immagine 2022-05-01 101433.jpg (27.2 KB, 10 views)

Last edited by cfdouda; May 1, 2022 at 05:15. Reason: Added image

Tags

compressible, fluent, inlet, shockwave, supersonic

« Previous Thread | Next Thread »

Posting Rules
You may not post new threads You may not post replies You may not post attachments You may not edit your posts BB code is On Smilies are On [IMG] code is On HTML code is Off Trackbacks are Off Pingbacks are On Refbacks are On Forum Rules

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Is it feasible to use Ansys Fluent for simulating the internal flow of a scramjet?	Ryan T	FLUENT	3	January 12, 2021 12:28
Comparing ANSYS FLUENT and Matlab for flow simulations	serguei	Main CFD Forum	1	July 14, 2017 10:01
Model and Boundary Conditions for Flow around a Bullet in Ansys Fluent	chaithanya1996	FLUENT	3	March 5, 2017 22:45
Running UDF with Supercomputer	roi247	FLUENT	4	October 15, 2015 14:41
Ansys Fluent UDF - for Data Center Air flow management	kedarjan	Fluent UDF and Scheme Programming	13	November 13, 2013 05:20

All times are GMT -4. The time now is 13:25.