September 9, 2019 at 1:46 am
cristopher.labutap
Subscriber

Gaurav_ANSYS 

 

Hi Gaurav,

 

I'm a little bit confused about what boundary condition should I use for this fluid flow simulation. I just want to show that the outlet has a known velocity created by the fan at the outlet and an inlet/opening as open to the surrounding which is set to 0 Pa. 

Kindly help me to consider which boundary condition is correct.

See different results as follows;

Fig. 1 Result 1 (Input and Ouput)

Fig. 2 Result 2 (Opening and Output)

Fig. 3 Result 3  (Opening and Output with refined mesh)

 

Thank you and regards,

Cristopher Labutap