[lcbarreto]

Hi guys,

I need to simulate a windshield defogging system in order to define if my inlet flow velocity is enough for defog the whole windshield. I am planning on doing a CFD simulation on Fluent, I already have the cabin's CAD, however I am kind of lost on how to begin. I've read some articles on the subject but I am not sure how to set he BC for the fog layer, should I do a multiphase simulation, or fluent has another option for the type of problem?

I have looked here in the forum and did not find the solution for this problem, most of the post were unanswered, can someone point me into a direction please.

Thanks in advance.

[Kushal Puri]

Originally Posted by lcbarreto

Hi guys,

I need to simulate a windshield defogging system in order to define if my inlet flow velocity is enough for defog the whole windshield. I am planning on doing a CFD simulation on Fluent, I already have the cabin's CAD, however I am kind of lost on how to begin. I've read some articles on the subject but I am not sure how to set he BC for the fog layer, should I do a multiphase simulation, or fluent has another option for the type of problem?

I have looked here in the forum and did not find the solution for this problem, most of the post were unanswered, can someone point me into a direction please.

Thanks in advance.

Refer the attach file for the analysis

[Kushal Puri]

Originally Posted by lcbarreto

Hi guys,

I need to simulate a windshield defogging system in order to define if my inlet flow velocity is enough for defog the whole windshield. I am planning on doing a CFD simulation on Fluent, I already have the cabin's CAD, however I am kind of lost on how to begin. I've read some articles on the subject but I am not sure how to set he BC for the fog layer, should I do a multiphase simulation, or fluent has another option for the type of problem?

I have looked here in the forum and did not find the solution for this problem, most of the post were unanswered, can someone point me into a direction please.

Thanks in advance.

I think file size is big, give your mail id. i will send

[lcbarreto]

Hi Kushal, my email is camposb.lucas@gmail.com.

[lcbarreto]

Originally Posted by Kushal Puri

I think file size is big, give your mail id. i will send

Hi Kushal, my email is camposb.lucas@gmail.com.

[Kushal Puri]

Originally Posted by lcbarreto

Hi Kushal, my email is camposb.lucas@gmail.com.

Check ur mail id

[lcbarreto]

Originally Posted by Kushal Puri

Check ur mail id

Thank you very much, this will help a lot. You woundn't turn out to have the UDF file used on the tutorial would you? I am looking into the language used for fluent but I am still a little behind.

[Kushal Puri]

Originally Posted by lcbarreto

Thank you very much, this will help a lot. You woundn't turn out to have the UDF file used on the tutorial would you? I am looking into the language used for fluent but I am still a little behind.

I have attached the udf file. Language used is C.

[lcbarreto]

Originally Posted by Kushal Puri

I have attached the udf file. Language used is C.

Thank you again, I will take a look in the file. It will help a lot.

[aeroxkarthik]

Originally Posted by Kushal Puri

Check ur mail id

please share me the files to my mail id too-aeroxkarthik@gmail.com

[zeefelt@naver.com]

please share me the files to my mail id zeefelt@naver.com

Thanks in advance

[zeefelt@naver.com]

Originally Posted by Kushal Puri

Check ur mail id

Hi Kushal Puri

please share me the files to my mail id zeefelt@naver.com

Thanks in advance

[Fidl CsB]

Originally Posted by Kushal Puri

I think file size is big, give your mail id. i will send

Hi Kushal Puri,

Could you please send me the files? My e-mail is reachx360@hotmail.com

Thanks in advance

[Z.N.A]

Hello,

Do you still have this tutorial? If yes, could you please share it with me also?

nihan.alinca@gmail.com

Thank you in advance,

[Siva13]

Hi, Can u please send me the defog-tut.msh.gz file,
My mail Id is sivaramanmech59@gmail.com
Thanks in advance