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双缝翅片管翅式换热器传热与流动数值模拟研究 被引量:3

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摘要 采用FLUENT软件,建立了双缝翅片管翅式换热器三维物理模型。采用RNG κ-ε湍流模型,对换热器内的流动与传热进行了数值模拟研究。结果表明,双缝片可使传热提高22.7%~42%;阻力的计算结果表明,与平直翅片相比,总体阻力系数增加28.29%~54.92%。
出处 《化工装备技术》 CAS 2007年第2期42-47,共6页 Chemical Equipment Technology
基金 华南理工大学自然科学基金项目110-E5041380 江门市科技计划项目
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参考文献9

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共引文献10

同被引文献16

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