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-   -   Hi ...Problem in STAR CD (https://www.cfd-online.com/Forums/siemens/54688-hi-problem-star-cd.html)

Sandeep July 6, 2005 16:18

Hi ...Problem in STAR CD
 
Hi all,

I created a 3-D model of a room in STAR CD. The flow is transient, the inlet being a diffuser on the top (oulet is also on the same side).The problem that I am facing is: 1. I need to setup a condition "If the temperature is below x degrees, the thermostat has to kickon meaning velocity of air thru inlet has to be activated( and ofcourse decativated if it goes below y degrees). Plz help me with this. Its due on my thesis. Thanks a ton. All help would be greatly be appreciated.

Sandeep

Ben July 6, 2005 16:57

Re: Hi ...Problem in STAR CD
 
You need a nice if condition in your bcdefi subroutine, you may need to use a posdat to get a cell temperature relating to your thermostatic point but it shouldnt be that hard.

Mac July 7, 2005 02:23

Hi ...Problem in Event executing
 
Hello:

Am having a problem executing the moving mesh. The Fortran 8.0 compiler used to execute the events crashes. It opens a window to start executing the solution, but suddenly comes out and fails. Can you please suggest a solution for this ?

Have tried installing the same again, but in vain. Please advise.

Thanks..

Mac July 7, 2005 02:23

Hi ...Problem in Event executing
 
Hello:

Am having a problem executing the moving mesh. The Fortran 8.0 compiler used to execute the events crashes. It opens a window to start executing the solution, but suddenly comes out and fails. Can you please suggest a solution for this ?

Have tried installing the same again, but in vain. Please advise.

Thanks..

Ben July 7, 2005 05:28

Re: Hi ...Problem in Event executing
 
whats this got to do with thermostats and boundary conditions?


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