Will the sharp corners be a problem for thermal FEASolution

Will the sharp corners be a problem for thermal FEA

Solution

Sharp corners lead to a problem called singularity in finite element analysis, singularity is a state in which some part of the solution turns towards infinity. This phenomenon is a hindarence in structure mechanics Sharp corners lead to singularity of depend variables in Partial derivatives, in structural mechanics the stress level go out of control and slowly tend towards infinity and thus it becomes a huge problem We can deal with this problem by rounding off the sharp corner in structural patterns such that singularitries can be reduced while doing finite element analysis.