Capillary filling bc

  • Last Post 03 September 2019
  • Topic Is Solved
desouzadacosta posted this 26 August 2019

Hi All

I want to simulate the capillary filling showed in the picture. What should be the b.c. for the VOF

to use ?

Thank you very much for any output.


time snapshots

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abenhadj posted this 27 August 2019

Wall if not feeding that into the domain.

Best regards, Amine

desouzadacosta posted this 29 August 2019

Hi Amine

Thanks. Definitely not wall.

rwoolhou posted this 30 August 2019

Pressure inlet, but you'll have fun with the pressure setting due to hydrostatic head. 

desouzadacosta posted this 30 August 2019

Trapezoidal static pressure load by udf ?

Raef.Kobeissi posted this 31 August 2019

You can activate the operating density, gravity and add a pressure reference in order to take the hydrostatic pressure into consideration.

Raef Kobeissi

desouzadacosta posted this 03 September 2019

Thanks. Solved.

abenhadj posted this 03 September 2019

Then mark it as "Is  Solved"

Best regards, Amine