[ANSYS Meshing] Aspect ratio of 3D simulation of flow over turbine with k-omega, SST -- CFD Online Discussion Forums

October 8, 2015, 12:26	Aspect ratio of 3D simulation of flow over turbine with k-omega, SST	#1
TKP New Member TKP Join Date: Apr 2015 Posts: 7 Rep Power: 11	Hi, My work in ansys fluent is transient flow simulation for a flow over water turbine with k-omega SST model. I have applied curvature and body sizing for the domain during meshing in ANSYS. Along with that I have given inflation in the turbine blades so that it can capture the flow near blades. But when I do so my MAXIMUM ASPECT RATIO becomes 5608, average Aspect ratio 4.0. But solution is converging. I want to know whether this high maximum ASPECT RATIO is acceptable or NOT? Thank you in advance.

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
k-omega SST simulation of turbulent flow around a circular cylinder	DanM	OpenFOAM Running, Solving & CFD	17	October 13, 2016 14:29
wind turbine blade flow simulation	rsskarthikeyan	FLUENT	0	May 27, 2015 06:40
how to deal with the contradiction between y plus and aspect ratio in wind turbine	supliu	Main CFD Forum	0	January 17, 2013 10:21
simulation of three dimensional flow in turbine	md nizee	Main CFD Forum	2	December 6, 2000 03:08
Turbine flow simulation data	Mohan Varma	Main CFD Forum	3	October 18, 1999 10:27

All times are GMT -4. The time now is 06:49.