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-   -   Possibility of grid adaptation? (https://www.cfd-online.com/Forums/phoenics/51618-possibility-grid-adaptation.html)

yann June 3, 2003 09:21

Possibility of grid adaptation?
 
hi,

i want to know if there are some tools to adapt the grid following some criteria such as gradients (pressure velocity..)or y_plus (wall coordinates. For instance it is very important for wall bounded flows with standart wall function to have y_plus equals about 30... but y_plus is solution dependent... aalso, it is very usefull for shocks tracking to avoid a very fine mesh in a large part of the domain.. (just a local adaptation around shocks)....

if there are these kind of tools or mmdules in phoenics, let me know....

yann,phd natural ressurces canada


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