TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series A · 1993 · 31 citations · 0 references
EngineeringMaterials EngineeringMaterials ScienceHeat TransferMechanical Behavior Of MaterialsThermal AnalysisHeat Transfer AnalysisHeat Transfer ModelingPlate AnalysisPlate TheoryThermal Properties Of MaterialsThermal StressesDisplacementLaplace TransformOne-dimensional Heat TransferThermal Stress In Functionally Graded MaterialsThermal Stress In PlatesThermal Transport In Heterogeneous MaterialsTransient Thermal StressesUnsteady Boundary Conditions
Unsteady thermal stresses in a plate made of functionally gradient material were discussed. Firstly, the new analytical method of one-dimensional unsteady heat transfer problem for heterogeneous materials was proposed. This method was performed with proper displacement of variables, Laplace transform and the perturbation method. Secondly, the accuracy of this method was examined for the functionally gradient material composed of ZrO2 and Ti-6Al-4V. Finally, unsteady thermal stresses were calculated for the mechanical boundary condition that the elongation and bending were free.