low reynolds number K-epsilon model

heidar · April 17, 2010, 10:29

hi amar
u can choose RNG k-e model by clicking on the diffrential viscousity model to having a powerfull low reynolds number.
RM model is a low reynolds number too. but i recomend RNG for you.

or in k-w model choose SST that sst is a low reynolds number.
i suggest u to choose RNG as the yr solver.

RSM is a low reynolds number too.

please read the turbulence chapter of fluent help.

zyh4014 · May 13, 2010, 23:13

hi,Alagesanj,I learned six low reynolds number k -e models----
"0 Abid
1 Lam-Bremhorst
2 Launder-Sharma
3 Yang-Shih
4 Abe-Kondoh-Nagano
5 Chang-Hsieh-Chen"
from your left message at this net. I wanna to know about them in deatil,could u give me some information.

Thank u very much!
Seriously,
Shiyu

ljwnow · July 6, 2012, 19:55

This is the most useful thread I have ever seen on this forum.

sabarish aero · October 7, 2012, 08:33

I want to know how to see cavitation effect using fluent . Plz anyone tell me.

Thank you

nkme2007 · October 10, 2012, 06:19

Hello All,

I want to do analysis of heat transfer from water flowing through pipes submerged inside concrete. I am modelling in GAMBIT and wish to analyse it on Ansys FLUENT.

Can anybody help me out, how to model and simulate?

Does any tutorials exist?

April 17, 2010, 10:29	heidar the actual model	#21
heidar Member heidar jafarizadeh Join Date: Mar 2010 Location: Iran- Tehran Posts: 43 Rep Power: 5	hi amar u can choose RNG k-e model by clicking on the *diffrential viscousity model* to having a powerfull low reynolds number. RM model is a low reynolds number too. but i recomend *RNG* for you. or in k-w model choose SST that sst is a low reynolds number. i suggest u to choose RNG as the yr solver. RSM is a low reynolds number too. please read the turbulence chapter of fluent help.

May 13, 2010, 23:13	help?	#22
zyh4014 New Member Z.Yanhu Join Date: Apr 2010 Location: Jiangsu,P.R.C Posts: 1 Rep Power: 0	hi,Alagesanj,I learned six low reynolds number k -e models---- "0 Abid 1 Lam-Bremhorst 2 Launder-Sharma 3 Yang-Shih 4 Abe-Kondoh-Nagano 5 Chang-Hsieh-Chen" from your left message at this net. I wanna to know about them in deatil,could u give me some information. Thank u very much! Seriously, Shiyu

October 7, 2012, 08:33		#24
sabarish aero New Member sabarishcs Join Date: Oct 2012 Posts: 2 Rep Power: 0	I want to know how to see cavitation effect using fluent . Plz anyone tell me. Thank you Last edited by sabarish aero; October 7, 2012 at 08:54.

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