Warning for multiphase flow

January 14, 2004, 17:28

Hi,

I am simulating the multiphase flow with Fluent.

After Fluent read the grid, I received the following message:

Warning: materials in neighbor cell threads (2 and 1) of interior zone 5 are of different types (new_material and aluminum).This problem MUST be fixed before solving!

How do I fix this problem?

Many thanks,

Hp

January 15, 2004, 13:39

Does this happens when you read the msh file, or when you open a case file after calculation?

How do you define materials?

Hi

ap

January 16, 2004, 19:39

************************************************* sure you have two different types of basic material

fluid and solid....this can only be done by setting a wall(gambit) and set it to "coupled" in Boundary panel (Fluent)...all convectional parameters f.e heat transfer coeff is automatically solved by fluent f(Re,Pr).

greetz optixxx

January 14, 2004, 17:28	Warning for multiphase flow	#1
Hp Guest Posts: n/a	Hi, I am simulating the multiphase flow with Fluent. After Fluent read the grid, I received the following message: Warning: materials in neighbor cell threads (2 and 1) of interior zone 5 are of different types (new_material and aluminum).This problem MUST be fixed before solving! How do I fix this problem? Many thanks, Hp

January 15, 2004, 13:39	Re: Warning for multiphase flow	#2
ap Guest Posts: n/a	Does this happens when you read the msh file, or when you open a case file after calculation? How do you define materials? Hi ap

January 16, 2004, 19:39	Re: Warning for multiphase flow	#3
Optixxx Guest Posts: n/a	************************************************* sure you have two different types of basic material fluid and solid....this can only be done by setting a wall(gambit) and set it to "coupled" in Boundary panel (Fluent)...all convectional parameters f.e heat transfer coeff is automatically solved by fluent f(Re,Pr). greetz optixxx

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