Analytical and semi-analytical models of conduction controlled rewetting: A state of the art review

Analytical and semi-analytical models of conduction controlled rewetting: A state of the art review
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传导控制再润湿的分析和半分析模型：最先进的综述

DOI：
10.2298/tsci121231125s
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发表时间：
2013
期刊：
影响因子：
--
通讯作者：
S. Bhattacharyya
S. Bhattacharyya
中科院分区：
--
文献类型：
--
作者：
S. Sahu;P. Das;S. Bhattacharyya

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再湿现象在工业的几个领域都有应用 和科学应用，包括冷却剂丢失事故(LOCA) 核反应堆。为了分析再湿现象，通常一种 考虑了导热控制法或流体动力法。 由于研究的复杂性，大多数研究采用的是传导控制。 分析再湿现象的方法。有鉴于此，各种 分析和半分析技术已经被用来解决 传导方程。调查大多考虑了不同的情况 几何形状，干燥和潮湿的各种对流边界条件 表面，生热影响，可变属性，之间的耦合 传导和对流以及问题的其他变体。一个 本文对现有分析模型进行了全面的回顾 纸。
The phenomenon of rewetting finds application in several fields of industrial and scientific applications including the loss of coolant accidents (LOCA) in nuclear reactors. In order to analyze the phenomena of rewetting, usually a conduction controlled approach or hydrodynamic approach was considered. Because of complexity, most of the studies adopt a conduction controlled approach to analyze the phenomena of rewetting. In view of this, various analytical and semi-analytical techniques have been used to solve the conduction equation. Investigations have mostly considered different geometries, various convective boundary conditions for both the dry and wet surface, effect of heat generation, variable properties, coupling between conduction and convection as well as other variations of the problem. A comprehensive review of the available analytical modelsis presented in this paper.