FW-H Surfaces -- CFD Online Discussion Forums

October 27, 2015, 03:52	FW-H Surfaces	#1
Ismo New Member Issy Join Date: Nov 2014 Posts: 9 Rep Power: 11	Hallo @ all, I am writing my thesis in the field of aeroacoustics using Star-CCM+ and have some understanding problems regarding the FW-H Modell: Why should someone use the „impermeable FW-H Surface“? There exists a tutorial in Star-CCM where the surface of a cylinder is defined as impermeable Surface. Isnt in this case the detachment with noise generation neglected? Wouldn't it be better to place a „permeable FW-H Surface“ around the cylinder and the trail.

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
how to get forces on Iso-Clip Surfaces and How to get forces in cylindrical coordinat	CFD XUE	FLUENT	3	March 18, 2015 03:28
[ANSYS Meshing] Surfaces with high curvature	mohammad	ANSYS Meshing & Geometry	9	November 24, 2014 01:02
[Commercial meshers] How to get rid of internal walls (surfaces)?	bmikuz	OpenFOAM Meshing & Mesh Conversion	17	December 5, 2013 15:24
Modeling both radiation and convection on surfaces - Ansys Transient Thermal R13	s.mishra	ANSYS	0	March 31, 2012 04:12
Faceted surfaces in ICEM	Chriss	Main CFD Forum	1	May 6, 2008 15:18

All times are GMT -4. The time now is 00:11.