The phase-temperature state of a hollow cylindrical casting

We use the finite-element method to study the problem of determining the temperature field and the evolution of the phase-state regions in a hollow cylindrical casting. Using weighted discrepancies we reduce the problem to solving systems of ordinary differential equations. We give a model solution of a specific problem and detailed analysis of the results. Translated fromMatematicheskie Metody i Fiziko-Mekhanicheskie Polya, No. 37, 1994, pp. 55–57.