Home > Forums > Software User Forums > OpenFOAM > OpenFOAM Running, Solving & CFD

Equations solved by potentialFoam

Updated Threads

Reply

Search this Thread

November 17, 2015, 20:05	Equations solved by potentialFoam	#1
t.oliveira Senior Member Thomas Oliveira Join Date: Apr 2015 Posts: 114 Rep Power: 12	The OpenFOAM Extend Wiki explains that the equations solved by potentialFoam are: $\nabla \cdot \vec{U} = 0$ $\nabla^2 p = 0$ Is that really what potentialFoam does? (I wasn't able to figure out by reading the file potentialFoam.C) If it is, why does it make sense? I understood that the correct way to solve for the pressure in a potential flow field would be to first solve $\nabla^2 \phi = 0$ , from $\phi$ compute $\vec{U} = \nabla \phi$ , and then compute using Bernoulli's principle. Thanks!

Reply

Tags

potential flow, potentialfoam

« Previous Thread | Next Thread »

Posting Rules
You may not post new threads You may not post replies You may not post attachments You may not edit your posts BB code is On Smilies are On [IMG] code is On HTML code is Off Trackbacks are Off Pingbacks are On Refbacks are On Forum Rules

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Navier Stokes Equations solved by commercial CFD codes	D.B	Main CFD Forum	5	September 9, 2015 05:45
Shallow water equations	Rime	Main CFD Forum	3	August 30, 2015 00:20
kEpsilon and pisoFoam: when transport equations for k and eps are solved	LuisAlberto	OpenFOAM Programming & Development	5	August 24, 2015 06:33
SIMPLE Algorithm Finite Difference Equations: how to discretize and solve?	DA6righthand	Main CFD Forum	0	August 3, 2015 13:12
? fluctuating equations for homogenous shear turb.	ff_fan	Main CFD Forum	1	September 20, 2002 08:39

All times are GMT -4. The time now is 14:12.