TVD schemes: 2 questions -- CFD Online Discussion Forums

August 19, 2008, 22:51	TVD schemes: 2 questions	#1
Shuo Guest Posts: n/a	Hi It's been proven that TVD schemes are convergent. Does this imply that simulations using these schemes will always converge even for flows that are inherently unsteady? Also my understanding is that TVD schemes are designed for solving Euler equations. If I were to extend it to solve the Navier-Stokes equations can I lump the diffusion terms into an source term like the case of 2-D cylindrical coordinates? Thanks Shuo

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
TVD Schemes in OF	joern	OpenFOAM Programming & Development	5	July 7, 2010 16:34
TVD schemes for acoustics	Shuo	Main CFD Forum	5	September 19, 2008 22:47
TVD schemes	Shuo	Main CFD Forum	3	July 3, 2007 23:04
TVD Schemes	Sudeep	FLUENT	0	October 14, 2000 22:31
TVD Schemes	Matt Umbel	Main CFD Forum	1	January 25, 2000 05:21

All times are GMT -4. The time now is 05:01.