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

Search Results

Register Blogs Members List Search Today's Posts Mark Forums Read

Showing results 1 to 6 of 6
Search took 0.00 seconds.
Search: Posts Made By: ghost82
Forum: FLUENT May 21, 2012, 09:34
Replies: 14
Views: 2,722
Posted By ghost82
This means that cavitation is not occurring. ...

This means that cavitation is not occurring.
What is your inlet velocity?try increasing the velocity
Are your simulation steady or transient?
Forum: FLUENT May 21, 2012, 09:03
Replies: 14
Views: 2,722
Posted By ghost82
Cavitation will occour on the hydrofoil so your...

Cavitation will occour on the hydrofoil so your outlet has to be placed far enough to have 0% vapor fraction.
Forum: FLUENT May 21, 2012, 08:37
Replies: 14
Views: 2,722
Posted By ghost82
Velocity inlet is the velocity of mixture (100%...

Velocity inlet is the velocity of mixture (100% liquid) entering your domain.
Pressure outlet is the pressure you measure at your outlet.
If you specify operating density 100.000 Pa and at your...
Forum: FLUENT May 21, 2012, 08:09
Replies: 14
Views: 2,722
Posted By ghost82
If you don't know pressure inlet you should know...

If you don't know pressure inlet you should know velocity inlet. Pressure outlet should be known..
Forum: FLUENT May 20, 2012, 14:10
Replies: 14
Views: 2,722
Posted By ghost82
You haven't to pach anything. It depends on your...

You haven't to pach anything. It depends on your case, but usually the inlet has no vapor and cavitation occurs somewhere inside your domain during the simulation.
You can check this example:...
Forum: FLUENT May 20, 2012, 04:48
Replies: 14
Views: 2,722
Posted By ghost82
You have to choose the mixture model, setup two...

You have to choose the mixture model, setup two phases (liquid and water), and enable cavitation.
In your boundary conditions panel you will have to set the inlet (that is only one) conditions: you...
Showing results 1 to 6 of 6

 
Forum Jump

All times are GMT -4. The time now is 13:43.