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

how to provide accurate inlet boundary condition from experimental data?

Register Blogs Community New Posts Updated Threads Search

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   September 29, 2009, 05:01
Default how to provide accurate inlet boundary condition from experimental data?
  #1
New Member
 
Jin Chen
Join Date: Mar 2009
Location: sweden
Posts: 27
Rep Power: 17
swe704 is on a distinguished road
Hello everyone,

I am stock on how to provide accurate inlet bounday conditon from my experimental data?

I am doing a simulation for a impinging jet discharged from a semi-elliptical pipe.In order to measure the outlet velocity profile carefully,the measuring plane which covers the whole jet exit and was put 5mm under the pipe exit.But the recorded data also includes the extra data of the transverse velocity which is inside the free shear layer.I don't how can i cut the extra data and provide the desired airflow rate(20l/s).

And i also want to know which factors i need to ba careful when providing the inlet bounday condition?

Thanks for any answer!

Best wishes

chen
swe704 is offline   Reply With Quote

Reply


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
Pressure Inlet Boundary Condition Prasad FLUENT 6 April 9, 2013 22:32
inlet and outlet boundary condition for turbomachinery solution siamak1424 OpenFOAM 2 August 15, 2009 12:14
boundary condition inlet equal outlet jpinho FLUENT 6 July 2, 2009 11:09
Transient Inlet boundary condition - fully develop Omer CFX 3 November 28, 2006 17:22
transitional inlet boundary condition kamp CFX 1 June 21, 2006 12:08


All times are GMT -4. The time now is 06:13.