volumetric conservation equation in PHOENICS code

July 29, 2000, 14:50

In case of the two methods HOL and SEM implemented in PHOENICS code for simulating free surface flows, the continuity equation was formulated in term of volumetric conservation as D(Ln(RHO))/Dt+du/dx+dv/dy+dw/dz=0.

REF: Free surface flow and heat transfer in cavities: the sea algorithm K.A Percilious & al 1995

Numerical heat transfer Part B, 27:487-507, 1995

1- what are the steps followed to discretise this equation by finite volume method ?

2- What is the discretized form of this equation ?

Thank you.

Hydraulic and Environemental Modeling Laboratory National Engineering School of Tunisia

July 29, 2000, 20:14

(1). The code related message should be posted in the code specific forum, not in this main forum. (2). You should find the right one at the first page of the forum.(3). For code internal structure, it is a good idea to talk to the vendor directly. Send the e-mail to them.

July 29, 2000, 14:50	volumetric conservation equation in PHOENICS code	#1
mehdi Guest Posts: n/a	In case of the two methods HOL and SEM implemented in PHOENICS code for simulating free surface flows, the continuity equation was formulated in term of volumetric conservation as D(Ln(RHO))/Dt+du/dx+dv/dy+dw/dz=0. REF: Free surface flow and heat transfer in cavities: the sea algorithm K.A Percilious & al 1995 Numerical heat transfer Part B, 27:487-507, 1995 1- what are the steps followed to discretise this equation by finite volume method ? 2- What is the discretized form of this equation ? Thank you. Hydraulic and Environemental Modeling Laboratory National Engineering School of Tunisia

July 29, 2000, 20:14	Re: POST THE CODE RELATED MESSAGE IN RIGHT FORUM	#2
John C. Chien Guest Posts: n/a	(1). The code related message should be posted in the code specific forum, not in this main forum. (2). You should find the right one at the first page of the forum.(3). For code internal structure, it is a good idea to talk to the vendor directly. Send the e-mail to them.

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Calculation of the Governing Equations	Mihail	CFX	7	September 7, 2014 07:27
Constant velocity of the material	Sas	CFX	15	July 13, 2010 09:56
UDS for charge conservation equation	Manoj	FLUENT	0	February 7, 2008 05:49
continuity equation	Rafal	Main CFD Forum	4	November 29, 2006 10:27
Use of an hydrodynamic model integrated in the vertical by the PHOENICS code	Hafsia Zouhaier	Main CFD Forum	2	March 15, 1999 09:23