The Possibility of Using the Finite Element Method for Determining Thermal Diffusivity on the Example of Nickel Using the Classic and The Modified Pulse Method
Robert Szczepaniak,
Janusz Terpiłowski,
Grzegorz Woroniak
Abstract:The main purpose of the work was to present the possibility of using the finite element method implemented in the COMSOL 3.5a software in the heat transfer symmetry 2D module to determine thermal diffusivity by using the classic and modified pulse methods. The method of determining the thermal diffusivity by means of measuring and recording the course of the temperature difference between the extreme surfaces of the tested sample and changes in the temperature increase on the back surface after a laser shot at… Show more
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