Hi Everyone,

I am trying to model liquid fuel combustion using the prePDF approach in fluent. However, I am not able to load the PDF file that was created in prePDF. I did the following: Define > Model > Species and activated the "Composition PDF Transport" model and had expected that a file selection menu will come up for me to select my PDF file. This was not the case.

I guess there is a way i can link fluent to prePDF.

Counting on your assistance.

James

You should follow define>model>species>non premixed combustion. Bye Silvia

Hi Silvia,

Thanks for replying to my post. I have done what you suggested to no avail. I simply do not know how one can create this link between fluent and prePDF. I have my PDF file already defined in prePDF but I am not able to load it into fluent.

Counting on your help.

James

I work with Fluent 6.0 and I load pdf file following : define>models>species>non premixed combustion>ok and then a file selection menu will come up for you to select your PDF file.

I don't understand why these instructions don't work... Silvia

[buceco]

Did u eventually resolved your problem?

Cheers.

RMN

[A CFD User]

Hi, James
I'm new to Fluent, CFD, and all that. I'm trying to follow a tutorial that instructs to "Start prePDF" as its first step. But, I don't even know how to do that. I mean, I didn't find any prePDF software after installing my Fluent 6.1 package. Could you please tell me how I can start prePDF preprocessor to creat a prePDF file!? Is it already installed now? or I have to install it separately?

Thank you in advance

Originally Posted by James Willie
;121536

Hi Everyone,

I am trying to model liquid fuel combustion using the prePDF approach in fluent. However, I am not able to load the PDF file that was created in prePDF. I did the following: Define > Model > Species and activated the "Composition PDF Transport" model and had expected that a file selection menu will come up for me to select my PDF file. This was not the case.

I guess there is a way i can link fluent to prePDF.

Counting on your assistance.

James

[buceco]

Hi.
You will have have to install PrePDF. and after this it will be easy for u to fallow the tutorials instructions.

Good luck,

Buceco

[A CFD User]

Hi, Buceco
Thank you, but, I don't know where to find prePDF preprocessor. I have both Fluent 6.1 and 6.3.26 source files, but neither has prePDF. Besides, when I try to make PDF files using the built-in PDF table creator of Fluent 6.3 (Define> Models> Species> Transport & Reactions), I can't find many of the options equivalent to those of prePDF preprocessor, which are addressed by the tutorials I'm following.

I'd appreciate it if you let have your guidance on this issue.
Thank you

Originally Posted by buceco

Hi.
You will have have to install PrePDF. and after this it will be easy for u to fallow the tutorials instructions.

Good luck,

Buceco

[soufy1990]

Originally Posted by James Willie
;121663

Hi Silvia,

Thanks for replying to my post. I have done what you suggested to no avail. I simply do not know how one can create this link between fluent and prePDF. I have my PDF file already defined in prePDF but I am not able to load it into fluent.

Counting on your help.

James

HI james

to creat link between Fluent and prepdf it must do this

(Fluent - file- read - pdf )

thnks

but i dont have this prePDF software

could you help me fore Download this prepdf

give me the link plz

[saiashok]

i'm doing CFD analysis on pulverized coal combustion in a tangentially fired furance...I'm using FLUENT 6.3.26,for this version how can i give prePDF ....
Where can i download the prePDF software,is there a link???
please help me find it...