Development of Methods for Solving Problems of Transient Heat Conduction of Plane Layered Media

IF 0.8 4区物理与天体物理 Q4 OPTICS

Optics and Spectroscopy Pub Date : 2024-05-02 DOI:10.1134/s0030400x24700292

A. B. Petrin

引用次数: 0

Abstract

The problem about heat propagation from a transient point heat source located inside or outside a plane layered heat-conducting medium is studied. The transient problem is reduced to the harmonic point heat source problem for which the reflection method is generalized. The developed reflection method for a point harmonic source is generalized to the case of an arbitrary system of sources and applied to solving problems of transient heat conduction of plane layered media with axially symmetric heat sources with a complex shape.

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开发解决平面层状介质瞬态热传导问题的方法

摘要研究了位于平面层状导热介质内部或外部的瞬态点热源的热传播问题。该瞬态问题被简化为谐波点热源问题，并对该问题的反射方法进行了推广。针对谐波点热源开发的反射法被推广到任意热源系统的情况，并应用于解决具有复杂形状轴对称热源的平面层状介质的瞬态热传导问题。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Optics and Spectroscopy 物理-光谱学

CiteScore

1.60

自引率

0.00%

发文量

审稿时长

4.5 months

期刊介绍： Optics and Spectroscopy (Optika i spektroskopiya), founded in 1956, presents original and review papers in various fields of modern optics and spectroscopy in the entire wavelength range from radio waves to X-rays. Topics covered include problems of theoretical and experimental spectroscopy of atoms, molecules, and condensed state, lasers and the interaction of laser radiation with matter, physical and geometrical optics, holography, and physical principles of optical instrument making.

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