👨🏻‍💻Introduction to UDF Coding with 2D Pipe Flow Simulation Tutorial

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👨🏻‍💻Introduction to UDF Coding with 2D Pipe Flow Simulation Tutorial

Рет қаралды 39,202

Күн бұрын

In this video, you will learn the basics of User Defined Functions (UDF) and how to write a UDF code, what each statement means inside the code file, and how to interpret it and use it in ANSYS FLUENT Software.
#ansys #fluent #mechanical #engineering #mechanicalengineering #tutorial #coding #userdefinedfunction #functions #fluid #flow #fluidflow

Пікірлер: 22

@fitorisqulah1490 3 жыл бұрын

Thank you for your systematic explanation! This video helps a lot.

@asifraj321 2 жыл бұрын

Very nice explanation. please make a video on the pulsatile flow of blood.

@isacici8529 3 жыл бұрын

hello my teacher I will have a pressure study on UDF time dependent and can you send me an example of this on a three-dimensional pipe. thank you teacher

@DhirajKumar-rd6vr 2 жыл бұрын

very helpful video. please make a video on how to apply a non uniform (gaussian) heat flux on wall of tube

@jloudefonty3231 4 жыл бұрын

Very good tutorial, please continue

@chihebbeji1964 5 жыл бұрын

Hello Ahmad, thanks for this amazing tutorial. I'm working an a variable inlet temperature inside a pipe depending on the time steps. I want the temperature profile to be 27°C between 0 and 600 min and 29,5°C between 1700 and 2330 min, otherwise I wand a constant temperature profile at 31°C. How can I add these modifications to your UDF code? Kind regards

@eamona708 3 жыл бұрын

thank you, saved me hours

@nsccnortheastern8853 5 жыл бұрын

Hello Mr. Kouta, I am getting the following error: Error: C:/Users/kombe/AppData/Local/Temp/Vtrial.c.13720.3.c: line 12: non-integer subscript expression: double. On this line: F_PROFILE(t,thread,position) = (15*t) Do you know why??

@FelixFrankie 2 жыл бұрын

Did you try adding the point between 15 and *? - (15.*t)

@prashantsaini6372 5 жыл бұрын

sir can you please tell me how i can make the UDF for a data file which i want to give as a heat source on the surface of wall. Please revert sir.

@pritampriyadarshi7746 Жыл бұрын

Heyy.I need suggestions and help to write for 3d pipe flow udf coding. TIA

@NishanthVikraman 3 жыл бұрын

Thank you Ahmad

@gabrielagambetta7819 5 жыл бұрын

hi, if my problem is steady state i have to change "realt=CURRENT_TIME;" ??

@dramarecaps2731 4 жыл бұрын

Great video!

@shivabairisn 4 жыл бұрын

How can we add a profile equation at the outlet?

@zara9305 5 жыл бұрын

Hi Sir, thanks so much, I'm wondering to ask the Nusselt number and temperature gradient UDFs

@hadjerbellamri7409 5 жыл бұрын

great one! thanks a lot

@hanantasenawp 4 жыл бұрын

Hello, can you share the note of UDF parameter? Thank you

@sam19022004 Жыл бұрын

Error: floating point exception Error Object: #f What does it mean ?

@AhmadKouta 11 ай бұрын

This error usually occurs when some number is divided by zero and causes the simulation to stop. Check your parameters. Also, there may be a problem with the mesh. So try improving the mesh too.

@sam19022004 11 ай бұрын

@@AhmadKoutathanks for your advice I will try 😊