Simulation of Axisymmetric Heat Conduction with and without Phase change by Dual Reciprocity Boundary Element Method
Han Long\ Lu Wenqiang (Department of Physics, Graduate School, Chinese Academy of Sciences, Beijing 100039)
An elaborate dual reciprocity boundary element formulation for axisymmetric problems has been derived. A new function f was proposed to eliminate the singularity on symmetric axis in the original function f used in published papers. The new function f was successfully used to calculate some transient heat conduction and moving boundary condition with phase change.