Home > Forums > Software User Forums > ANSYS > CFX

Buoancy Temp setting

Updated Threads

Like Tree

3Likes

1 Post By Ali_91en
2 Post By ghorrocks

Reply

Search this Thread

May 30, 2017, 09:09	Buoancy Temp setting	#1
Ali_91en New Member Ali karimi Join Date: May 2017 Posts: 12 Rep Power: 8	hey guys i wanna simulate vertical and horizental heat exchanger and compare the thermal efficiency. the domain is Real water with temp-dependant properties. i don know how to set buoyancy Ref temp, and i don have any idea about it! my inlet is 44c and 1 Lpm, and air flows over heat exchanger with 25c. how should i set Buoy Ref Temp? Светлана likes this. __________________ Life is fluid...

May 30, 2017, 18:42		#2
ghorrocks Super Moderator Glenn Horrocks Join Date: Mar 2009 Location: Sydney, Australia Posts: 17,703 Rep Power: 143	Set the buoyancy reference temperature to a typical temperature in the domain. So if your inlet is 44C then 44C sounds good. Светлана and Ali_91en like this.

Reply

« 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
Fluent Parallelization Problem After AC Power Dropped	pawl	Hardware	5	November 13, 2016 06:08
using chemkin	JMDag2004	OpenFOAM Pre-Processing	2	March 8, 2016 22:38
[snappyHexMesh] determining displacement for added points	CFDnewbie147	OpenFOAM Meshing & Mesh Conversion	1	October 22, 2013 09:53
Cells with t below lower limit	Purushothama	Siemens	2	May 31, 2010 21:58
Warning 097-	AB	Siemens	6	November 15, 2004 04:41

All times are GMT -4. The time now is 06:51.