SolidBoundaryLoadValue

SolidBoundaryLoadValue[pred,vars,pars] represents a boundary load condition for PDEs with predicate pred indicating where it applies, with model variables vars and global parameters pars.

SolidBoundaryLoadValue[pred,vars,pars,lkeys] represents a boundary load condition with local parameters specified in pars[lkey].

Please visit the official Wolfram Language Reference for more details and examples on core symbols.