CFD Online Logo CFD Online URL
Home > Forums > Software User Forums > OpenFOAM > OpenFOAM Community Contributions

[SOWFA] Question on fixedFluxPressure and buoyantpressure

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

LinkBack Thread Tools Search this Thread Display Modes
Old   August 10, 2015, 20:15
Default Question on fixedFluxPressure and buoyantpressure
New Member
Jae Sang Moon
Join Date: Aug 2015
Posts: 1
Rep Power: 0
mjaesang is on a distinguished road
I'm trying to run a atmospheric boundary layer case run using NREL's SOWFA.

In this case, p_rgh file with upper and lower boundary setting as

type buoyantpressure;
rho rhok;

I want to change this patch type to fixedFluxPressure because HPC I use has only OF 2.3.0

could anyone help me how to setup options for fixedFluxPressure Patch in this case? (deriving same results with buoyantpressure)

for example:

type fixedFluxPressure;

rho rhok;
value $InternalField
adjoint none;
blar blar blar/.....

mjaesang is offline   Reply With Quote

Old   August 10, 2015, 23:11
Manjura Maula Md. Nayamatullah
Join Date: May 2013
Location: San Antonio, Texas, USA
Posts: 42
Rep Power: 8
mmmn036 is on a distinguished road
You can see the case- "hotRoom/buoyantBoussinesqPimpleFoam/heatTransfer"
in tutorials where they used fixedFluxPressure for p_rgh.

it will be look like:

type fixrdFluxPressure;
rho rhok;
value uniform 0;
mmmn036 is offline   Reply With Quote


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

Similar Threads
Thread Thread Starter Forum Replies Last Post
I need explanations about fixedFluxPressure Cyp OpenFOAM Running, Solving & CFD 13 December 14, 2017 08:58
bugs of buoyantBoussinesqPisoFoam or fixedFluxPressure in foam-extend 3.1 and 3.2 Aaron_L OpenFOAM Bugs 5 July 30, 2016 07:11
BC: inletOutlet,buoyantpressure,and $interFields sharonyue OpenFOAM Running, Solving & CFD 8 October 18, 2014 17:06
buoyantPressure in OpenFAOM 2.3.0 zandi OpenFOAM Running, Solving & CFD 0 October 16, 2014 02:35
keyword adjoint is undefined in dictionary imani OpenFOAM Bugs 6 October 16, 2014 02:27

All times are GMT -4. The time now is 06:56.