| 拉普拉斯变换法在非稳态导热中的应用 |
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| 引用本文： | 张清叶.拉普拉斯变换法在非稳态导热中的应用[J].河南机电高等专科学校学报,2008,16(6):41-42. |
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| 作者姓名： | 张清叶 |
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| 作者单位： | 河南机电高等专科学校基础部,河南,新乡,453002 |
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| 摘 要： | 非稳态导热问题的数学模型为偏微分方程组。给出了利用拉普拉斯变换法求解非稳态导熟问题的方法步骤，并采用此方法对边界条件为恒定热流和变热流两种情况进行了求解。
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| 关 键 词： | 拉普拉斯变换 非稳态导热 定解条件 通解 |
The Application of Laplace Transform in Unsteady State Heat Conduction Problem |
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| ZHANG Qing-ye.The Application of Laplace Transform in Unsteady State Heat Conduction Problem[J].Journal of Henan Mechanical and Electrical Engineering College,2008,16(6):41-42. |
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| Authors: | ZHANG Qing-ye |
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| Affiliation: | ZHANG Qing-ye(Foundation department,Henna Mechanical , Electrical Engineering College,Xinxiang 453002,China) |
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| Abstract: | The mathematical model for unsteady state heat condition is partial differential equations.The methods and steps of Laplace transform applications in solving unsteady state heat condition problem is presented.Furthermore,boundary conditions for the constant heat and variable heat two cases were solved through this method |
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| Keywords: | Laplace transform unsteady state heat condition determined conditions general solution |
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