DPM concentration macro??
Could you please help me with DPM concentration macro? I cannot find any information in Fluent help files. I would like to know how to use it in UDF and if there is an example for using this macro.
Many thanks in advance. |
Re: DPM concentration macro??
what do you need about DPM macros? May be, I would help you because I have solved some problems relationed with DPM macros.
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Re: DPM concentration macro??
C_DPMS_CONCENTRATION(c,t)
RoM |
Re: DPM concentration macro??
Alex, thanks for your help. I would like to define "thermal conductivity" as a function of the particles concentration. Therefore, I would like to use DPM-concentration macro. I will be very grateful if you can provide some examples to me because I am even not familiar with UDF yet. Thanks again.
RoM, many thanks for your information. |
Re: DPM concentration macro??
If you want, I can help you with your problem but I think that if you need any thing about DPM macros, the best way is with several messages, is it a problem for you?
The process to create any UDF is very jealous. First you must identify how many and which parameters do you need to elaborate your UDF. Next to it, we selected the best way to create the C code. Previous to this, you should have access to Visual C or any C compiler program. Just do it, and when you are ready, send me a message to continue, ok? regards Alex |
Re: DPM concentration macro??
alex, you are so nice. Thanks a lot for your help. I have already made some progress with my work with UDF. If I come across any difficulties, I will ask for your help again.
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Re: DPM concentration macro??
Could you please tell me some macros in Fluent including the parameters used in calculating Thermophoresis force, Brownian force, Lift force etc. ? I would like to use udf to calculate these forces. Many thanks.
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effective conductivity in dpm macros
Hi dear friend
I am working on a new method for nanofluid heat transfer calculations if you find a good way to solve your problem, pls send me a simple code for dpm conductivity definition. do you know, what macro is used for particle conductivity in dpm approach? REGARD |
hi alex i have some problem about DPM udf for modeling nanofluid could u help me? thank u
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Hi Yurong,
I am wondering if you could solve the problem of calculating dpm concentration. I have to calculate it amd I do not know how I should use C_DPM_CONCENTRATION(c,t) macro exactly, I will be grateful if you can help me Bests, Massoud |
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could you tell me that How I should use this macro please? Bests, Massoud |
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