axisymmetric burner weird temp contour
hi,
I am creating an asymmetric model for a diffusion burner, for now I setup up the model as non reacting and all velocity inlet BCs at T=290K , However when i run it , i get this temperature contour which i dont expect since all T=290 for air and multi component gas inlets , I have pressure outlets as extrapolated. Any advice would be greatly appreciated. I dont get it why the temperature rises at pressure outlet. I am using K-epsilon standard model (segregated flow) and you can also find a photo for my mesh. https://www.cfd-online.com/Forums/me...re-contour.png https://www.cfd-online.com/Forums/me...esh-reddit.png |
Hi,
'asymmetric' <- you mean axisymmetric right? Can you show velocity, pressure profile and residual plot also? |
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