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標題Title: 二維反平面力學與穩態熱傳問題之理論解析
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: 專題報告Project Report
關鍵詞Keyword: layered media、wedga、conformal mapping
摘要Abstract: This project presents explicit analytical solutions of heat conduction (anti-plane shear deformation) problems for isotropic media with finite dimensions. The geometry configurations considered in this project include composite layer, wedge and circular media. The boundary conditions are assumed to be either thermal isolation (traction free) or isothermal (fixed). It is inefficient to solve these problems case by case. The full field analytical solutions of temperature (displacement) and heat fluxes (shear stress) for the composite layered media subjected to an embedded heat source (body force) 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.

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2009_12_0ec383e5.ppt 5922Kb ppt 495 81
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