« first day (1245 days earlier)      last day (3686 days later) » 

1:26 AM
Dual time stepping confuses the heck out of me... If anybody has any experience with it:
0
Q: Dual time stepping for fluid dynamics

tpg2114I'm attempting to implement the Weiss and Smith preconditioner in an existing finite volume code and I am struggling with the idea of dual time stepping. My inner time steps are predictor-corrector, second order explicit with local time step acceleration. The time step is based on the stable CFL ...

 
@tpg2114 Not me. I'm a straight CFL kind of guy
 
 
2 hours later…
user54412
3:24 AM
@tpg2114 Me neither, sorry :/
 
4:02 AM
0
Q: What exactly should 10k users be doing to help the site?

Chris WhiteSo it seems the 10k flag queue is being removed with essentially no replacement. The general consensus over at SO (or at least my own reading of it) seems to be that Moderators ignored 10k feedback in dealing with flags, and in fact this feedback was an encumbrance to them; and 10k users have b...

 
 
18 hours later…
9:49 PM
1
Q: Is it appropriate to use the low quality review system to get rid of 'bad' answers?

Chris MuellerIt seems that posts often come up for deletion in the low quality posts review queue which are clearly 'bad' answers but answers nonetheless. The answers are often 'bad' because they are short but not blatantly incorrect. Is it appropriate to recommend deletion for such answers? Isn't the po...

 

« first day (1245 days earlier)      last day (3686 days later) »