Home > Forums > Software User Forums > OpenFOAM > OpenFOAM Programming & Development

Modyfication of diffusion equation in solidDisplacementFoam solver

Updated Threads

Reply

Search this Thread

March 29, 2016, 18:38	Modyfication of diffusion equation in solidDisplacementFoam solver	#1
juri86 New Member Join Date: Mar 2016 Posts: 1 Rep Power: 0	Hello! Could you help me please! I would like to solve non-classical Helmholtz type of diffusion equation and find diffusion stresses with solidDisplacementFoam solver. Is it correct to modify file solidDisplacementFoam.c in the directory ...\solvers\stressAnalysis\solidDisplacementFoam\ ? I would like to change in this file current form of energy equation: solve (fvm::ddt(T) == fvm::laplacian(DT, T)); to the following form: solve (fvm::ddt(T) == fvm::laplacian(DT, T) - T); In the test problem wich I try to solve nothing was changed... I am using OpenFOAM for Windows 16.02

Reply

Tags

diffusion, modification, soliddisplacementfoam, stress

« 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
mass flow in is not equal to mass flow out	saii	CFX	12	March 19, 2018 05:21
Calculation of the Governing Equations	Mihail	CFX	7	September 7, 2014 06:27
Moving mesh	Niklas Wikstrom (Wikstrom)	OpenFOAM Running, Solving & CFD	122	June 15, 2014 06:20
Model crashes while solving advection diffusion equation	cooljd	Main CFD Forum	3	August 23, 2012 10:40
Constant velocity of the material	Sas	CFX	15	July 13, 2010 08:56

All times are GMT -4. The time now is 18:38.