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標題Title: The Theoretical Analysis for Steady State Hear Conduction Problem of Two-Dimensional Layer, Disk And Wedge
作者Authors: 林儒禮
上傳單位Department: 機械工程系
上傳時間Date: 2009-12-1
上傳者Author: 林儒禮
審核單位Department: 機械工程系
審核老師Teacher: 林儒禮
檔案類型Categories: 研討會報告Seminar Report
關鍵詞Keyword: Green’s function, conformal mapping, image method, heat conduction
摘要Abstract: This study presents explicit analytical solutions of heat conduction problems for isotropic media with finite dimensions. The geometry configurations considered in this study include composite layer, wedge and circular media. The boundary conditions are assumed to be either thermal isolation or isothermal. It is inefficient to solve these problems case by case. The full field analytical solutions of temperature and heat fluxes for the composite layered media subjected to an embedded heat source are derived first by Fourier transform technique in conjunction with the image method. The corresponding problems of composite wedge and circular media are constructed by conformal mapping and the solutions of composite layer media. The explicit full field solutions are expressed in simple closed-forms which can be easily used in engineering applications. The numerical calculations of the temperature and heat fluxes distributions are provided in full field configuration base on the available analytic solutions.

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2009_12_40e9f15e.ppt 5295Kb ppt 298 22
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