CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > Software User Forums > OpenFOAM > OpenFOAM Programming & Development

Understanding an equation: what is "fvmDiv" and "fvOptions(rho,he)"?

Register Blogs Members List Search Today's Posts Mark Forums Read

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   August 21, 2015, 08:09
Default Understanding an equation: what is "fvmDiv" and "fvOptions(rho,he)"?
  #1
New Member
 
Shovan
Join Date: Jul 2015
Posts: 11
Rep Power: 10
shovan is on a distinguished road
Hi everybody i have a problem understanding the below problem. What i don't understand is what does 'fvmDIV' stands for, what does '?' stands for, what does 'fvOptions(rho,he)' do? Is there any material available which speaks of all the below used symbols?

fvScalarMatrix EEqn
(
fvm::ddt(rho, he) + mvConvection->fvmDiv(phi, he)
+ fvc::ddt(rho, K) + fvc::div(phi, K)
+ (
he.name() == "e"
? fvc::div
(
fvc::absolute(phi/fvc::interpolate(rho), U),
p,
"div(phiv,p)"
)
: -dpdt
)
- fvm::laplacian(turbulence->alphaEff(), he)
==
reaction->Sh()
+ fvOptions(rho, he)
);
shovan is offline   Reply With Quote

Reply

Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

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



All times are GMT -4. The time now is 03:14.