Investigation of Thermomechanical Processes in Rods Made of Heat-resistant Material, Taking into Account the Presence of Local Thermal Insulation, Temperature, Heat Exchange and Internal Point Heat Sources
Keywords:
Heat Exchange, Internal Point Heat Sources, Local Heat Insulation, Rod Made of Heat-Resistant Material, Thermomechanical Processes.Abstract
The paper presents the developed methods for the formation of functionals characterizing the energy conservation laws, considering the presence of local thermal insulation, temperature, heat exchange and internal point heat sources in rods of heat-resistant materials. The methods developed are based on the application of the energy conservation law in the new formulation of the problem. Studies have been carried out on the application of the energy conservation law to determine the temperature field in a rod made of heat-resistant material with simultaneous exposure to local temperatures, heat exchanges, internal point heat sources and local thermal insulation. The nonlinear thermomechanical state of a rod made of a high-temperature alloy was studied considering the above conditions. At the end of the work, the technique for implementing the developed method was presented on the personal computer using Python program.
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