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Showing results 1 to 22 of 22 Search took 0.00 seconds. Search: Posts Made By: elah599

Forum: Fluent UDF and Scheme Programming August 23, 2011, 06:21

Replies: 52 UDF for body force in DPM Views: 15,151 Posted By elah599 Dear Amir I read the help of fluent for UDS and... Dear Amir I read the help of fluent for UDS and unfortunately I didn't get what should I do. do I have to solve the flow for multiphase flow or single phase flow? is just enough to consider...

Forum: Fluent UDF and Scheme Programming August 21, 2011, 05:34

Replies: 52 UDF for body force in DPM Views: 15,151 Posted By elah599 also, I know about real and computational... also, I know about real and computational particles in DPM. I want to know how calculate flow rate in injection particle inlet? thank you very much.

Forum: Fluent UDF and Scheme Programming August 21, 2011, 05:31

Replies: 52 UDF for body force in DPM Views: 15,151 Posted By elah599 [QUOTE=Amir;320324]I recommend you not to use... [QUOTE=Amir;320324]I recommend you not to use mixture model for your case; it's more than that you really need:D Note, this is eulerian multi-phase model used for larger volume fractions. As you...

Forum: Fluent UDF and Scheme Programming August 16, 2011, 10:22

Replies: 52 UDF for body force in DPM Views: 15,151 Posted By elah599 Dear Amir thank you very much for your... Dear Amir thank you very much for your supporting every time:) I have two questions: 1. have you ever worked with mixture model in fluent. Can I use it for solid-liquid mixture? according to...

Forum: Fluent UDF and Scheme Programming August 14, 2011, 02:17

Replies: 52 UDF for body force in DPM Views: 15,151 Posted By elah599 Hi Amir I compiled this code, it has no error... Hi Amir I compiled this code, it has no error but it has two warnings: uninitialized local variable 'f_thread' used uninitialized local variable 'face' used but when I want to initialize my case...

Forum: Fluent UDF and Scheme Programming August 7, 2011, 06:17

Replies: 52 UDF for body force in DPM Views: 15,151 Posted By elah599 Dear amir thanks for your support I am... Dear amir thanks for your support I am concerned with new case that I need to write a new UDF for Drag force, but I received several errors. Please compile this udf to see what can we do with these...

Forum: Fluent UDF and Scheme Programming May 14, 2011, 10:11

Replies: 52 UDF for body force in DPM Views: 15,151 Posted By elah599 hi amir this udf works for steady particle... hi amir this udf works for steady particle tracking, but when I want to apply it for unsteady particle tracking, after 2 or 3 iteration,I have this error again.do you know what's wrong?

Forum: Fluent UDF and Scheme Programming May 2, 2011, 08:39

Replies: 52 UDF for body force in DPM Views: 15,151 Posted By elah599 hi amir did you compile this udf?when I build... hi amir did you compile this udf?when I build it, it's ok,but when I load this udf I have this error: open_udf_library: The system cannot find the file specified. I tried to consider all above...

Forum: Fluent UDF and Scheme Programming May 1, 2011, 10:18

Replies: 52 UDF for body force in DPM Views: 15,151 Posted By elah599 hi amir I did it, but it doesn't work!again I... hi amir I did it, but it doesn't work!again I got this error.

Forum: Fluent UDF and Scheme Programming April 30, 2011, 07:02

Replies: 52 UDF for body force in DPM Views: 15,151 Posted By elah599 Dear Amir I compiled this udf without any... Dear Amir I compiled this udf without any error. but when I run the program I get this error: FLUENT received fatal signal (ACCESS_VIOLATION) 1. Note exact events leading to error. 2. Save...

Forum: Fluent UDF and Scheme Programming March 16, 2011, 05:05

Replies: 52 UDF for body force in DPM Views: 15,151 Posted By elah599 hi amir when I launched fluent from visual... hi amir when I launched fluent from visual studio x64 win64 command prompt (2010) the above problem was solved! thank you for your honesty supporting

Forum: Fluent UDF and Scheme Programming March 16, 2011, 04:12

Replies: 52 UDF for body force in DPM Views: 15,151 Posted By elah599 there is no difference which udf I want to... there is no difference which udf I want to compile. every udf that I want to compile,fluent gives that error.

Forum: Fluent UDF and Scheme Programming March 15, 2011, 14:49

Replies: 52 UDF for body force in DPM Views: 15,151 Posted By elah599 hi amir I have run fluent from VC command... hi amir I have run fluent from VC command prompt, but again i recieved these errors,I'm totally confused! (system "copy "C:\PROGRA~1\ANSYSI~1\v120\fluent"\fluent12.0.16\src\makefile_nt.udf...

Forum: Fluent UDF and Scheme Programming March 15, 2011, 08:15

Replies: 52 UDF for body force in DPM Views: 15,151 Posted By elah599 hi amir when I compile udf the fluent gives the... hi amir when I compile udf the fluent gives the following error: (chdir "libudf")() (chdir "win64\2ddp")() 'nmake' is not recognized as an internal or external command, operable program or batch...

Forum: Fluent UDF and Scheme Programming March 14, 2011, 09:28

Replies: 52 UDF for body force in DPM Views: 15,151 Posted By elah599 Hi amir I dont know but something is wrong.I... Hi amir I dont know but something is wrong.I couldent compile that code. I use fluent 12. does it affect? I think there shouldnt be many different between interpret & compile a udf?the version of...

Forum: Fluent UDF and Scheme Programming March 12, 2011, 04:31

Replies: 52 UDF for body force in DPM Views: 15,151 Posted By elah599 Hi amir, Thanks for your help, when I... Hi amir, Thanks for your help, when I interpret your code there is a error: line 5: P_CELL_THREAD: undeclared variable

Forum: Fluent UDF and Scheme Programming March 9, 2011, 08:36

Replies: 52 UDF for body force in DPM Views: 15,151 Posted By elah599 my udf: # include "udf.h" /* this udf insert... my udf: # include "udf.h" /* this udf insert a body force on particle in DPM model(A(du/dt-dv/dt)),A is a constant that is known*/ DEFINE_DPM_BODY_FORCE(particle_body_fprce,cell,thread,p) { ...

Forum: Fluent UDF and Scheme Programming March 9, 2011, 07:00

Replies: 52 UDF for body force in DPM Views: 15,151 Posted By elah599 Hi amir I implemented the udf and fluent took... Hi amir I implemented the udf and fluent took this error: line 7: non-integer subscript expression: pointer to structure. do you know what that means?

Forum: Fluent UDF and Scheme Programming March 8, 2011, 04:07

Replies: 52 UDF for body force in DPM Views: 15,151 Posted By elah599 Hi amir what is your comment aboat this udf? ... Hi amir what is your comment aboat this udf? # include "udf.h" /* this udf insert a body force on particle in DPM model(A(du/dt-dv/dt)),A is a constant that is known*/...

Forum: Fluent UDF and Scheme Programming March 5, 2011, 11:51

Replies: 52 UDF for body force in DPM Views: 15,151 Posted By elah599 Hi Amir thanks for your answering. yes, I mean... Hi Amir thanks for your answering. yes, I mean relative acceleration between fluid and particle. I know that c_u(c,t) is u(cell,thread). but what is U_M1(c,t)? and I have to duplicate exactly...

Forum: Fluent UDF and Scheme Programming March 5, 2011, 08:15

Replies: 52 UDF for body force in DPM Views: 15,151 Posted By elah599 this formula that you wrote,was just for du/dt? I... this formula that you wrote,was just for du/dt? I read in help of fluent that the velocity of particle is shown with P_VEL(P)[i] that p is particle tracked and i represnts the coordinate. can you...

Forum: Fluent UDF and Scheme Programming March 5, 2011, 04:16

Replies: 52 UDF for body force in DPM Views: 15,151 Posted By elah599 UDF for body force in DPM I want to write a udf for body force that included (fluid velocity minus particle velocity) in x direction.[du/dt-dv/dt]. can anybody help me how to write du/dt?

Showing results 1 to 22 of 22

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