波纹内翅片管换热与阻力特性的实验研究

工程热物理学报 , 2000, 21(3): 334-337.

1.西安交通大学能源与动力工程学院,陕西,西安,710049

2.西安交通大学能源与动力工程学院,陕西,西安,710049

3.西安交通大学能源与动力工程学院,陕西,西安,710049

基金项目: 中国科学院资助项目(59676019)

EXPERIMENTAL STUDY ON FORCED CONVECTION IN TUBES WITH INTERNAL WAVE-LIKE LONGITUDINAL FINS

本文研究了三组内翅片管的湍流流动与换热特性,拟合出所测参数范围内阻力和换热的实验关联式,并运用相同质量流量、相同泵功率、相同压降三种准则比较了不同组翅片管之间的强化传热效果.

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