Learning Forum

[joao.lameu]

Hi guys, 

I would like to know if Ansys Fluent (could be 2022 version) is capable handling a "3D-Transient" profile as a boundary condition, i.e., to use prescribed values varying in both, x,y,z coordinates and time. 

I've been testing some profile formats, based on the Fluent manual, but without success. I've tried transient type, however, Fluent read only zero values for my dependent variable. Below is an example of the 3D-transient profile, where 'activ' is the dependent variable, x,y,z are coodinates at walls.

((dynamicprofile transient 12 0)

( time 0 0 0 0.1 0.1 0.1 0.25 0.25 0.25 0.5 0.5 0.5 )

( x 0.016783443 0.018647627 0.022513184 0.016783443 0.018647627 0.022513184 0.016783443 0.018647627 0.022513184 0.016783443 0.018647627 0.022513184 )

( y 0.02304488 0.011625349 0.003721528 0.02304488 0.011625349 0.003721528 0.02304488 0.011625349 0.003721528 0.02304488 0.011625349 0.003721528 )

( z -0.009580627 -0.00825091 -0.007813359 -0.009580627 -0.00825091 -0.007813359 -0.009580627 -0.00825091 -0.007813359 -0.009580627 -0.00825091 -0.007813359 )

( activ 0 0 0 0 0 1 0 0 0 1 1 0 )

)

 

Thank you for the attention,

Best regards,

 

 

[Keyur Kanade]

Please check 

https://ansyshelp.ansys.com/Views/Secured/corp/v221/en/flu_ug/flu_ug_sec_bcprof_format.html?q=profile

 

[Keyur Kanade]

Please check 

https://forum.ansys.com/forums/topic/setting-variable-inlet-profile-in-model/

https://forum.ansys.com/forums/topic/transient-table/

 

Regards,

Keyur