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twophase October 15, 2009 03:09

boiling modeling please help
I have a tutorial about boiling but ı din't it.Because when ı hace readed UDF file ı slected boiling.c and buillt a library than tutarial say that click load and ı click but it was eror

Opening library "libudf"...
Error: open_udf_library: system not find the file
Error Object: ()

What do ı have ? ı dont know

chemycc October 16, 2009 10:54

what software did you use?

twophase October 18, 2009 12:34

Fluent 6.3

chemycc October 18, 2009 18:45

Can I have a look at the udf file?
If you like, my email is, we can discuss further?

twophase October 19, 2009 05:51

ok ı forward it thanks

chemycc October 19, 2009 22:22

I tried your case. Everything is fine.
Before you click load, you should first click build button to build a library.

raoudha November 28, 2009 15:40


i'm also simulating two phase flow with phase change and i'm actually trying with the horizontal coiling flow tutorial, i'm working with fluent 6.2.16 it was possible to build the libudf and load it but the next steps were not accessible (exp no panel for mass source....) is it obligatory to use Fluent 3.6? help plzz


Jalal January 17, 2010 13:23


I want to simulate boiling. Would you please send the tutorial to me?
my email:


risklotus January 18, 2010 00:35

If you do not mind, please forward to me too. I will try to look at it.

pavani July 29, 2013 03:18

Request for tutorial
Dear Sir,

I am pavani doing Ph.D in INDIA, i'm simulating two phase flow with phase change i'm working with fluent 14.If it possible can you please send me the tutorial to

Thanks in advance

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