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Numerical Modeling of Melting Process of Thin Metal Films Subjected to the Short Laser Pulse

By E. Majchrzak and J. Dziatkiewicz


Thin metal film subjected to a short-pulse laser heating is considered. The parabolic two-temperature model describing the temporal and spatial evolution of the lattice and electrons temperatures is discussed and the melting process of thin layer is taken into account. At the stage of numerical computations the finite difference method is used. In the final part of the paper the examples of computations are shown

Topics: Application of Information Technology to the Foundry Industry, Numerical Techniques, Micro-Scale Heat Transfer, Melting process, Finite Difference Method, Materials of engineering and construction. Mechanics of materials, TA401-492
Publisher: Sciendo
Year: 2012
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