Updating a solver from OF211 to OF6
 

Hello.

Topic: Electrohydrodynamic solver

I am trying to update a functional code (originally developed on OF211) from https://www.cfd-online.com/Forums/op...tml#post658372 to OF6 (my own code) https://www.cfd-online.com/Forums/op...tml#post754121 .

https://www.cfd-online.com/Forums/op...tml#post658372 contains few validation cases. I am able to get similar results for charge bump relaxation case, and conducting cylinder case (both found in cases/validation_v2).

However, when I run the BjorklundBreakupDrop case (using my modified updated solver on OF6) which deals with electric field interaction and fluid-fluid interface, my results are not similar as shown in the images below. (OF211 was updated to OF231 which showed similar results according to the paper [1])

I would appreciate if anyone could help me with this.

[1] https://ris.utwente.nl/ws/portalfile...l_draft_v1.pdf

Hi Mmalik,

I am also trying to create an EHD solver on OF but am fairly new to the software. I have tried running the validation cases using your code in OF6 but have ran into a string of errors when running the ./Allrun script.

If it is possible, could you please share the modified case files you have used in validating your code?

Thank you!