摘要:We consider two free boundary problems (one-phase non-classical unidimensional Stefan problems) for a non classical source function F depends on the heat flux or the total heat flux on the fixed face x = 0 . An explicit solution of a similarity type is obtained in both cases and the behavior of the first explicit solution is studied with respect to the time t and a dimensionless parameter λ of the system.
其他摘要:We consider two free boundary problems (one-phase non-classical unidimensional Stefan problems) for a non classical source function F depends on the heat flux or the total heat flux on the fixed face x = 0 . An explicit solution of a similarity type is obtained in both cases and the behavior of the first explicit solution is studied with respect to the time t and a dimensionless parameter λ of the system.