Special Session 33: Thermomechanics and Phase Change
نویسندگان
چکیده
In this talk we consider a free boundary problem describing a change of the length of a one-dimensional elastic material. By elementary calculation the free boundary problem is given as the initial boundary value problem for the hyperbolic equation with dynamic boundary condition. Moreover, as the practical example for the elastic material we deal with a new mathematical model for a valve made of a shape memory alloy spring and a normal spring. The model is given by the following initial boundary value problem:
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