How can estimate the normal size of near wall cell -- CFD Online Discussion Forums

November 13, 2005, 16:25	How can estimate the normal size of near wall cell	#1
Emanuele Guest Posts: n/a	I'm simulating a Kaplan hydraulic turbine; can anyone help me to estimate the normal size of the near wall cell for a standard k-e with enanched wall treatment model? I calculated that for a diameter of the rotor of 2 meters and a Re=12*10^6 to obtain a y+=1 the size of the cell would be 0.0000047 meter. It's o.k.? Thank you very much to everyone Emanuele

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
Unit normal vector of nearest wall	l_r_mcglashan	OpenFOAM Programming & Development	3	May 13, 2014 17:06
unstructure mesh size control near to wall using gambit	lalit kumar	FLUENT	4	July 6, 2010 15:13
AMG versus ICCG	msrinath80	OpenFOAM Running, Solving & CFD	2	November 7, 2006 15:15
cell size	Baskar	Siemens	4	January 18, 2006 13:34
Warning 097-	AB	Siemens	6	November 15, 2004 04:41

All times are GMT -4. The time now is 00:23.