K-omega

November 17, 2004, 11:33

Dear freinds Do you know about k-omega method? please explaine about k-omega method applications. Best regards Amir

November 17, 2004, 13:33

Are you talking about k-w turbulence model? In general, k-w is suitable for low RE turbulent flow where you need viscous layers to be resolved in detail. You should refer turbulence modeling chapter in Fluent's user guide for more details.

November 18, 2004, 03:02

Dear my frind No. i mean k-omega model(2 equ). this is a viscous model .see it in viscouse model panel of fluent. Regards

November 18, 2004, 09:48

ofcourse it is in viscous model papel in fluent but it's a turbulence model. Obviously it is 2 eq model.

November 18, 2004, 10:43

Dear Amir&Umesh i want that know about k-omega . if possible send for me information amout it. i havent fluent sofware .please help me. Best regards Free

November 22, 2004, 09:46

Check the Fluent's user guide. There is a chapter named Turbulence modelling. You can find some overview in there. I don't know any specific book for k-w. You can also refer Chapt. 3 in An Introduction to Computational Fluid Dynamics: The Finite Volume Method, H. K. Versteeg and W. Malalasekera, Addison Wesley Longman Limited, 1995, reprinted 1996, ISBN 0-582-21884-5

for initial background if you require to.

November 17, 2004, 11:33	K-omega	#1
Amir Guest Posts: n/a	Dear freinds Do you know about k-omega method? please explaine about k-omega method applications. Best regards Amir

November 17, 2004, 13:33	Re: K-omega	#2
Umesh Guest Posts: n/a	Are you talking about k-w turbulence model? In general, k-w is suitable for low RE turbulent flow where you need viscous layers to be resolved in detail. You should refer turbulence modeling chapter in Fluent's user guide for more details.

November 18, 2004, 03:02	Re: K-omega	#3
Amir Guest Posts: n/a	Dear my frind No. i mean k-omega model(2 equ). this is a viscous model .see it in viscouse model panel of fluent. Regards

November 18, 2004, 09:48	Re: K-omega	#4
Umesh Guest Posts: n/a	ofcourse it is in viscous model papel in fluent but it's a turbulence model. Obviously it is 2 eq model.

November 18, 2004, 10:43	Re: K-omega	#5
free Guest Posts: n/a	Dear Amir&Umesh i want that know about k-omega . if possible send for me information amout it. i havent fluent sofware .please help me. Best regards Free

November 22, 2004, 09:46	Re: K-omega	#6
Umesh Guest Posts: n/a	Check the Fluent's user guide. There is a chapter named Turbulence modelling. You can find some overview in there. I don't know any specific book for k-w. You can also refer Chapt. 3 in An Introduction to Computational Fluid Dynamics: The Finite Volume Method, H. K. Versteeg and W. Malalasekera, Addison Wesley Longman Limited, 1995, reprinted 1996, ISBN 0-582-21884-5 for initial background if you require to.

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
overshooting of Omega in SST komega using simpleFoam	cm_jubayer	OpenFOAM	2	June 7, 2020 12:52
Boundary Conditions for k omega SST	dancfd	OpenFOAM Pre-Processing	0	June 9, 2011 23:25
Omega at the wall	sla	FLUENT	0	January 10, 2011 04:16
Use of k omega turbulence model	john_w	OpenFOAM Running, Solving & CFD	2	September 22, 2009 05:15
Wall function implementation K Omega SSt	cbarry	OpenFOAM	3	August 18, 2009 10:09