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

thermal properties in ground

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

Reply
 
LinkBack Thread Tools Display Modes
Old   September 2, 2004, 06:18
Default thermal properties in ground
  #1
ramesh
Guest
 
Posts: n/a
Dear Friends, I am working on solidification of liquid metal . can you tell me ,how can i set the thermal properties in ground .you are always well come for your suggestion Ramesh
  Reply With Quote

Old   September 2, 2004, 08:50
Default Re: thermal properties in ground
  #2
Mick Hughes
Guest
 
Posts: n/a
Hi Ramash,

I think for conductivity you can set prndtl(tem1)=-grnd1 and in ground grp9 sct 7 set your conductivities

e.g. this type of thing

if(indvar.eq.ITEM1)then

call fn1(lampr,10.)

endif

and for specific heat set CP1=GRND and in grp9 sct 14, set the values e.g. this type of thing :

IF(QEQ(CP1,GRND)) THEN

L0CP =L0F(ISPH1)

DO 9041 I=1,NXNY

F(L0CP+I)=whatever value 9041 CONTINUE

ENDIF

remember several formulae for spec heat have been coded into GXSPEHE, which can be acessed through setting CP1=GRND1, 2,3 etc

  Reply With Quote

Reply

Thread Tools
Display Modes

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 On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Thermal vs. Chemico-Thermal Enthalpy Ale CD-adapco 4 April 17, 2007 03:43
thermal properties of tool steel H13 Fan Main CFD Forum 0 October 8, 2006 17:17
GROUND LITTLE HELP STK Phoenics 0 February 7, 2004 13:00
ground mesh of a car Juan Manuel Main CFD Forum 0 August 31, 2003 19:30
how to use my own ground? zhengenhui Phoenics 2 September 26, 2001 07:45


All times are GMT -4. The time now is 07:32.