PisoFoam fvScheme set-up for freestream conditions -- CFD Online Discussion Forums

July 31, 2014, 04:16	PisoFoam fvScheme set-up for freestream conditions	#1
Jalued New Member E.B Join Date: Jul 2014 Posts: 5 Rep Power: 11	I am attempting to run 2D unsteady simulations on vortex shedding behind both a cylinder and short fairings. I am unsure what fvSchemes are required to run both first and second order simulations. Can someone please talk me through the optimal settings for first order and then what I adjust to initiate second order? I am currently using a CrankNicolson "1" time scheme with a limitedLinearV divScheme which gives a result, but I am unsure if this is a first or second solution? Thanks, Ed Edit: using the SST k-omega model and the flow is critical (Re =1e6) Last edited by Jalued; August 1, 2014 at 07:53.

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
[ICEM] ICEM Scripting Issues	tylerplowright	ANSYS Meshing & Geometry	33	September 27, 2021 16:35
How to best set boundary conditions?	DonQuijote	Fidelity CFD	10	October 26, 2012 06:31
How to set up rough wall conditions	weigsi	STAR-CCM+	1	February 28, 2011 09:09
Cannot set boundary conditions in Pointwise	filipwa	Pointwise & Gridgen	5	November 29, 2010 16:11
How to set the inflow conditions of turbulent BL?	CFDer	Main CFD Forum	2	March 8, 2006 09:05

All times are GMT -4. The time now is 00:22.