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Showing results 1 to 5 of 5 Search took 0.00 seconds. Search: Posts Made By: mj_no7

Forum: Fluent UDF and Scheme Programming June 4, 2009, 17:57

Replies: 14 Diffusion Flux calculation in porous medium Views: 6,860 Posted By mj_no7 Hi Gemini , This heat capacity issue was... Hi Gemini , This heat capacity issue was very annoying to everyone. The reason why Fluent doesn't allow us to access Cp by a UDF is because enthalpy (which is needed in the convective term of...

Forum: Fluent UDF and Scheme Programming June 4, 2009, 14:36

Replies: 14 Diffusion Flux calculation in porous medium Views: 6,860 Posted By mj_no7 Hi Gemini , I've taken a look at the manual... Hi Gemini , I've taken a look at the manual that you posted up there. If you can see Fig3.2.2 , the gradient is defined in the cell not on the face. I still think it is worth it to try to...

Forum: Fluent UDF and Scheme Programming June 4, 2009, 13:28

Replies: 14 Diffusion Flux calculation in porous medium Views: 6,860 Posted By mj_no7 Hi Gemini , First of all, I want to clarify... Hi Gemini , First of all, I want to clarify something here and I am sorry if I didn't put it straight in my reply. For a UDS the diffusion coefficient is NOT multiplied by the porosity in Fluent,...

Forum: Fluent UDF and Scheme Programming June 3, 2009, 15:07

Replies: 14 Diffusion Flux calculation in porous medium Views: 6,860 Posted By mj_no7 Hi Gemini , Regarding the first question,... Hi Gemini , Regarding the first question, here is the answer: The net flux of some quantity (Phi) = convective_transfer + diffusive_transfer where: diffusive_transfer =...

Forum: Fluent UDF and Scheme Programming June 3, 2009, 13:06

Replies: 14 Diffusion Flux calculation in porous medium Views: 6,860 Posted By mj_no7 Hi Gemini , First of all sorry for the LATE... Hi Gemini , First of all sorry for the LATE reply. Anyway, the correct diffusion term is the first one, but you don't need to worry about that because it is taken care of already in fluent. So, all...

Showing results 1 to 5 of 5

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