Mathematical modeling of heat treatment of three-layered material

International Scientific-Technical Conference on Innovative Engineering Technologies, Equipment and Materials 2018

材料科学;工业技术（总论）

Fedyaev, V.L.^1 ; Khaliulin, V.I.^2 ; Belyaev, A.V.^2 ; Faskhutdinov, M Kh^2

Institute of Mechanics and Engineering, Subdivision of the Federal State Budgetary Institution of Science, Kazan Scientific Center of the Russian Academy of Sciences, Lobachevsky str. 2/31, Kazan

420111, Russia^1

Kazan National Research Technical University Named after A.N. Tupolev, K. Marx street 10, Kazan

420111, Russia^2

关键词: Layered material;    Material temperature;    Radiative-Convective Heat transfer;    Thermal behaviors;    Thin air;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/570/1/012018/pdf
DOI  :  10.1088/1757-899X/570/1/012018

来源: IOP

【 摘 要 】

The paper presents mathematical models of the thermal behavior of the three-layered material in the presence of a thin air gap between the two of them. Both convective and radiative-convective heat transfers with the environment are considered. As a result of an acceptance of a set of assumptions, the relationships to estimate the change of the material temperature in the layers over time were found for each of these cases.