error when coupling reactive flow and heat transfer
Hello everyone, I am a Comsol beginner and I am trying to model a turbulent reactive flow (homogeneous gasphase reaction). I created a coupled model for the reactive flow and the heat transfer, very...
View ArticleRe: error when coupling reactive flow and heat transfer
Hi Miriam, Reactive flow model needs quite good initial values if you trying to couple it with temperature. This is the reason why "syngas combustion in a round-jet burner" model has been solved in...
View ArticleRe: error when coupling reactive flow and heat transfer
Hi Tero Hietanen, thanks for the super fast reply! unfortunately the file is still 5.2 MB after deleting all solutions etc. If I try to do it in two steps, I do not get convergence for the temperature...
View ArticleRe: error when coupling reactive flow and heat transfer
Hi, I made a simplified 2D model which (hopefully) has the same problem. I attached it. Thank you!
View ArticleRe: error when coupling reactive flow and heat transfer
Hi, I check you model and got it running. I only add boundary to "temperature1" . Is this simplified version of full model? In this model you don't have any reaction or heat source. Is there any? Best...
View Articleerror when coupling reactive flow and heat transfer
Hello everyone, I am a Comsol beginner and I am trying to model a turbulent reactive flow (homogeneous gasphase reaction). I created a coupled model for the reactive flow and the heat transfer, very...
View ArticleRe: error when coupling reactive flow and heat transfer
Hi Miriam, Reactive flow model needs quite good initial values if you trying to couple it with temperature. This is the reason why "syngas combustion in a round-jet burner" model has been solved in...
View ArticleRe: error when coupling reactive flow and heat transfer
Hi Tero Hietanen, thanks for the super fast reply! unfortunately the file is still 5.2 MB after deleting all solutions etc. If I try to do it in two steps, I do not get convergence for the temperature...
View ArticleRe: error when coupling reactive flow and heat transfer
Hi, I made a simplified 2D model which (hopefully) has the same problem. I attached it. Thank you!
View ArticleRe: error when coupling reactive flow and heat transfer
Hi, I check you model and got it running. I only add boundary to "temperature1" . Is this simplified version of full model? In this model you don't have any reaction or heat source. Is there any? Best...
View Articleerror when coupling reactive flow and heat transfer
Hello everyone, I am a Comsol beginner and I am trying to model a turbulent reactive flow (homogeneous gasphase reaction). I created a coupled model for the reactive flow and the heat transfer, very...
View ArticleRe: error when coupling reactive flow and heat transfer
Hi Miriam, Reactive flow model needs quite good initial values if you trying to couple it with temperature. This is the reason why "syngas combustion in a round-jet burner" model has been solved in...
View ArticleRe: error when coupling reactive flow and heat transfer
Hi Tero Hietanen, thanks for the super fast reply! unfortunately the file is still 5.2 MB after deleting all solutions etc. If I try to do it in two steps, I do not get convergence for the temperature...
View ArticleRe: error when coupling reactive flow and heat transfer
Hi, I made a simplified 2D model which (hopefully) has the same problem. I attached it. Thank you!
View ArticleRe: error when coupling reactive flow and heat transfer
Hi, I check you model and got it running. I only add boundary to "temperature1" . Is this simplified version of full model? In this model you don't have any reaction or heat source. Is there any? Best...
View ArticleRe: error when coupling reactive flow and heat transfer
Hi Miriam Vogt, Could you solve the error you mentioned above as I happen to come across the same error when I tried to simulate a flow coupling reacting flow with heat transfer. Can you help me...
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