VOF, Liquid disappears !!

November 16, 2002, 01:15

Hi There I did a vof simulation..started with VOF unsteady..after some time steps..I turned on implicit steady.. and when the solution converged I found the liquid phase disappeared !! Can anyone help pls..

November 17, 2002, 05:30

Implicit scheme is diffusive in nature and in order to capture the interface,it is essential to use one of the unsteday schemes which are explicit in nature.Hope this helps you.

sri

November 24, 2002, 01:13

Dear sir I have a problem with this title. If it's possible for you please send me your received responses. Very thanks for your attention to my request. With the best regards. Mahdi saniee nezhad

November 16, 2002, 01:15	VOF, Liquid disappears !!	#1
Nik Guest Posts: n/a	Hi There I did a vof simulation..started with VOF unsteady..after some time steps..I turned on implicit steady.. and when the solution converged I found the liquid phase disappeared !! Can anyone help pls..

November 17, 2002, 05:30	Re: VOF, Liquid disappears !!	#2
sri Guest Posts: n/a	Implicit scheme is diffusive in nature and in order to capture the interface,it is essential to use one of the unsteday schemes which are explicit in nature.Hope this helps you. sri

November 24, 2002, 01:13	Re: VOF, Liquid disappears !!	#3
mahdi saniee nezhad Guest Posts: n/a	Dear sir I have a problem with this title. If it's possible for you please send me your received responses. Very thanks for your attention to my request. With the best regards. Mahdi saniee nezhad

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