Get temperature at one point
 

Hi,

I would like to impose a fixed temperature at a inlet based on the temperature at an outlet BC (ie a fixed temperature gradient). Does someone know (or have any idea) if it's possible to impose a dircihlet BC based on the value of one point in the computational domain?

Many thanks,

Yannick

check http://openfoamwiki.net/index.php/Contrib_groovyBC for those kind of boundary conditions.

Hi and many thanks, It works perfectly now.

Regards,

Yannick