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arXiv 2311.04065math.NAcs.NAmath.CA
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含辐射的一维热传导方程研究

A Study of the One-Dimensional Heat-Conduction Equation with Radiation

Mihai Halic

AI总结:

针对含辐射一维热传导边值问题因参数依赖导致解难估计的问题,采用解析方法确定精确解上下界以实现估计,并通过MAPLE程序的数值数据验证理论结果。

摘要:

我们研究一个由Stefan-Boltzmann定律推导而来、模拟含辐射一维热传导的边值问题(BVP)。该问题强烈依赖于参数,导致解难以估计。我们采用解析方法确定该BVP精确解的上下界,从而实现对解的估计。最后,我们通过在MAPLE计算机程序中实现相关方法,用数值数据支撑了我们的理论论证。

英文摘要:

We consider a boundary value problem (BVP) modelling one-dimensional heat-conduction with radiation, which is derived from the Stefan-Boltzmann law. The problem strongly depends on the parameters, making difficult to estimate the solution. We use an analytical approach to determine upper and lower bounds to the exact solution of the BVP, which allows estimating the latter. Finally, we support our theoretical arguments with numerical data, by implementing them into the MAPLE computer program.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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