CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > Software User Forums > ANSYS

Unique problem with 3D wing case in FLUENT

Register Blogs Community New Posts Updated Threads Search

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   July 24, 2021, 03:41
Default Unique problem with 3D wing case in FLUENT
  #1
New Member
 
Md Anwar Parvez
Join Date: May 2020
Posts: 8
Rep Power: 6
Kvothe332 is on a distinguished road
Hi,
I am doing simulations on a 3d wing with every option verified and i am doing it steady state. I am doing different AOA. AOA 0,2,6,10,14 specifically. Problem is that i didnt change anything in the mesh or the options and first 3 AOA (0,2,6) were fine and ran for the whole time without any issue. But with 10 and 14 degree, fluent starts to give the warnings like "absolute pressure limited to", "temperature limited to", "time step reduced to excessive temp change" and starts to give wrong values. I dont know whats happening here as first 3 AOA were fine with correct results (verified with experimental).

Please give me your opinion. Thank you
Kvothe332 is offline   Reply With Quote

Reply

Tags
angle of attack, fluent


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


Similar Threads
Thread Thread Starter Forum Replies Last Post
how to run fluent from matlab without using aas toolbox? artemis96 ANSYS 7 May 23, 2022 13:16
looking for a smart interface matlab fluent chary FLUENT 24 June 18, 2021 10:07
Dual-Element Front Wing Case Using SST K-OMEGA TURBULENCE MODEL Jesus.M OpenFOAM Running, Solving & CFD 1 December 14, 2020 14:48
How to set up a 2D Taylor-Couette case in FLUENT? Maggakahn FLUENT 5 March 5, 2020 08:18
A problem in a Fluent case after I created the interface ama294 Fluent UDF and Scheme Programming 0 January 30, 2018 00:32


All times are GMT -4. The time now is 15:44.