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-   -   Global initialisation (http://www.cfd-online.com/Forums/cfx/71315-global-initialisation.html)

AdidaKK December 24, 2009 17:51

Global initialisation
 
hello everyone, im modelling a combustion problem ( i has allot of post here about that XD), and im working on the correct setup for my simulation, cuz i has allot of problem with convergence (energy equation specially).

and i dont know how to set up, correctly, the global inisialitation setup, i was traying with a few values on the cartesian velocity components but with out look. here is a image of my simulacion:
http://img132.imageshack.us/img132/6816/globalsw.jpg
(ohh and i forget one velocity there, another velocity in the same direction of 32m/seg, but with a value of 86m/seg.)

so, with this value, how can i calculate or determine, the values of the correct velocity componentes for the global inisialitation?

thanks very much:o
http://img132.imageshack.us/i/globalsw.jpg/

kingjewel1 December 29, 2009 19:18

Quote:

Originally Posted by AdidaKK (Post 240898)
hello everyone, im modelling a combustion problem ( i has allot of post here about that XD), and im working on the correct setup for my simulation, cuz i has allot of problem with convergence (energy equation specially).

and i dont know how to set up, correctly, the global inisialitation setup, i was traying with a few values on the cartesian velocity components but with out look. here is a image of my simulacion:
http://img132.imageshack.us/img132/6816/globalsw.jpg
(ohh and i forget one velocity there, another velocity in the same direction of 32m/seg, but with a value of 86m/seg.)

so, with this value, how can i calculate or determine, the values of the correct velocity componentes for the global inisialitation?

thanks very much:o
http://img132.imageshack.us/i/globalsw.jpg/

Muy bonito. ¿Qué le pasa exactamente? Supongo que buscas un modelo transiento?


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