期刊文献+

平行流蒸发器耦合传热的数值模拟 被引量:3

Numerical simulation on the air-side heat transfer performance of parallel-flow type evaporator
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摘要 为了验证模型的正确性,针对一种平行流蒸发器,建立了3D和2D计算模型。并采用fluent软件和3D耦合传热计算模型,分析了迎面风速变化时空气侧的主要结构参数(翅片间距、翅片厚度、百叶窗间距和百叶窗角度)对空气侧传热系数和压降的影响规律。 In order to verify the correctness of the model, a 3D and a 2D numerical models of a parallel flow evaporator were established. According to the correct models, this paper analyzed the effect of face air velocity on the air - side parallel - flow type evaporator by fluent software and 3D coupled heat transfer model. Air - side main configuration parameters (fin pitch, fin thickness, blind pitch and blind angle) with different face air velocity played different roles in the heat exchange as well as pressure drop.
机构地区 中南大学
出处 《低温与超导》 CAS CSCD 北大核心 2012年第3期54-58,共5页 Cryogenics and Superconductivity
关键词 平行流蒸发器 3D 耦合 数值模拟 Parallel flow evaporator, 3 -D, Coupled, Numerical simulation
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参考文献9

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二级参考文献10

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