Questions about the Reynolds stress model

December 16, 2005, 02:53

Excuse me, I am a graduate student from National Taiwan university. I have some questions about numerical solution of simulating Reynold stress model. 1. I know SIMPLE method is a method to compute the pressure-velocity correction, and compute the scalar quantity after correction, so may I use the SIMPLE method in the same way to compute the Reynold stress of scalar field ? 2.Reynolds stress in the K-epsilon model is use boussinesq approximate to compute so in the Reynolds stress model the Reynold stress is computed by different Reynold stress equations?

How do I do and to check if I am right or worng? My program keeps divergce now.-_-"

Would you mind giving some advice about study this Reynolds stress model? Thanks for your vewing this letter. My english is a little poor.

January 5, 2006, 08:37

What factors are affecting turbulence stresses?

December 16, 2005, 02:53	Questions about the Reynolds stress model	#1
empirer2002 Guest Posts: n/a	Excuse me, I am a graduate student from National Taiwan university. I have some questions about numerical solution of simulating Reynold stress model. 1. I know SIMPLE method is a method to compute the pressure-velocity correction, and compute the scalar quantity after correction, so may I use the SIMPLE method in the same way to compute the Reynold stress of scalar field ? 2.Reynolds stress in the K-epsilon model is use boussinesq approximate to compute so in the Reynolds stress model the Reynold stress is computed by different Reynold stress equations? How do I do and to check if I am right or worng? My program keeps divergce now.-_-" Would you mind giving some advice about study this Reynolds stress model? Thanks for your vewing this letter. My english is a little poor.

January 5, 2006, 08:37	Re: Questions about the Reynolds stress model	#2
Purna C Nayak Guest Posts: n/a	What factors are affecting turbulence stresses?

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Reynolds Stress Turbulence Model	cesar.14bis	Phoenics	2	December 2, 2010 22:28
Blow up of reynolds stress turbulence model	newbee	OpenFOAM Running, Solving & CFD	4	August 12, 2010 06:10
Reynolds Stress model	siqui	CFX	0	June 22, 2005 10:27
reynolds stress	tufito	Main CFD Forum	3	March 10, 2005 16:40
Reynolds Stress Model	HC Lin	FLUENT	0	October 7, 2002 19:45