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首页> 外文期刊>Journal of Heat Transfer >A Novel, Noniterative Inverse Boundary Design Regularized Solution Technique Using the Backward Monte Carlo Method
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A Novel, Noniterative Inverse Boundary Design Regularized Solution Technique Using the Backward Monte Carlo Method

机译：使用反向蒙特卡洛方法的新颖的，非迭代的逆边界设计正则化求解技术

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摘要

In this paper, the inverse radiation boundary problem is solved using a simplified backward Monte Carlo method (MCM) for cases in which radiation is the dominant mode of heat transfer (i.e., radiative equilibrium). For an N-surface enclosure, N~2 radiative transfer factors are required to carry out the radiant exchange calculations. In this paper, it is shown that when the enclosure is comprised of some adiabatic surfaces (as is nearly always the case in radiative furnaces), this number can be reduced considerably. This reduction in the required number of distribution factors causes a clear simplification in the formulation of the inverse problem and a substantial reduction in the computational time. After presenting the formulation for the inverse problem, standard test cases are solved to demonstrate the efficiency and the accuracy of the proposed method.
机译：在本文中，对于辐射是热传递的主要方式（即辐射平衡）的情况，使用简化的反向蒙特卡洛方法（MCM）解决了辐射边界反问题。对于N表面的外壳，需要N〜2辐射传递因子来进行辐射交换计算。在本文中表明，当外壳由一些绝热表面组成时（与辐射炉一样，几乎总是这样），可以大大减少该数量。所需分配因子数量的减少导致反问题公式的形成明显简化，并且大大减少了计算时间。在提出了反问题的公式后，解决了标准测试用例，以证明所提出方法的效率和准确性。

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  • 来源
    《Journal of Heat Transfer》 |2013年第4期|042701.1-042701.7|共7页
  • 作者

    M. Mosavati; F. Kowsary; B. Mosavati;

  • 作者单位

    Department of Mechanical Engineering, Science and Research Branch, Islamic Azad University, Tehran, 1477893855, Iran;

    Department of Mechanical Engineering, University College of Engineering, University of Tehran, Tehran, 1439957131, Iran;

    Department of Mechanical Engineering, Science and Research Branch, Islamic Azad University, Tehran, 1477893855, Iran;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    furnaces; radiative equilibrium; Monte Carlo method; inverse radiation boundary design; insulated surface;

    机译：炉子;辐射平衡蒙特卡罗方法;反辐射边界设计;绝缘表面;

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