Flow and heat transfer analysis in porous wick of CPL evaporator based on field synergy principle
Flow and heat transfer analysis in porous wick of CPL evaporator based on field synergy principle
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DOI：
10.1007/s00231-006-0213-8
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发表时间：
2007-01
影响因子：
2.2
通讯作者：
Zhichun Liu;W. Liu;A. Nakayama
中科院分区：
文献类型：
--
作者：
Zhichun Liu;W. Liu;A. Nakayama
为了优化CPL蒸发器结构，强化传热，建立了CPL蒸发器多孔芯内流动与传热的数学物理模型，将计算区域分为汽相饱和区和液相饱和区。根据场协同原理，对CPL蒸发器多孔芯内的流动与传热特性进行了数值研究。本文分析了几何结构和热流密度对强化传热的影响，并用图形说明。
In order to optimize the structure of a CPL evaporator and enhance heat transfer, a mathematical and physical model is developed to analyze the flow and heat transfer in the porous wick of the evaporator, whose calculation domain is divided into two parts: vapor-saturated region and liquid-saturated region. The characteristics of flow and heat transfer in the porous wick of a CPL evaporator have been numerically studied according to the field synergy principle. The influences of geometrical structures and heat flux on heat transfer enhancement are analyzed and illustrated by the figures in the present paper.