[FLASH-USERS] problems with refinement in FLASH3.1

[Seyit Hocuk]

Hi,

I have the same thing when using refinement. At the border between 
different refinement levels. Similar fluctuation like the parent cells.

Seyit




Latif wrote:
> Hi
> Dear All,
> I am using  inradius  refinement criteria. I am adding two static 
> levels of refinement using  inradius criteria. i do see some weird 
> values along the boundary of refinement. I am  sending images which 
> will elaborate the effect i am mentioning.
> 2nd thing is if don't add inradius criteria from beginning of 
> simulation and add them after few files, dt hydro becomes  low as 
> temperature shoots up. some thing goes wrong with adding static 
> refinement levels.  Everything goes fine if use uniform refinement 
> criteria.
> 3rd thing that i have noticed is, if i use threshold refinement 
> criteria with inradius criteria, it starts refining although actual 
> threshold value is not yet reached. I think, it might be refining due 
> to wierd values along boundary of inradius criteria.
> Cheers
> Latif
>
> ------------------------------------------------------------------------
>
>
> ------------------------------------------------------------------------
>