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所属单位：兰州交通大学

发表刊物：Advanced Materials Research

关键字：Coil-Wound Heat Exchanger;Pipe Bundle Numerical Simulation;Winding Structure

摘要：A calculation method for counter-current type coil-wound heat exchanger is presented for heat exchange process. The numerical simulation method is applied to determine the basic physical parameters of wound bundles. By controlling the inlet fluid velocity varying in coil-wound heat exchanger to program and calculate the iterative process. The calculation data is analyzed by comparison of numerical result and the unit three dimensional pipe bundle model was built. Studies show that the introduction of numerical simulation can simplify the pipe winding process and accelerate the calculation and design of overall configuration in coil-wound heat exchanger. This method can be applied to the physical modeling and heat transfer calculation of pipe bundles in coil wound heat exchanger, program to calculate the complex heat transfer changing with velocity and other parameters, and optimize the overall design and calculation of spiral bundles.

合写作者：Yahong Wang

第一作者：Zhou Wei Zhang

论文类型：期刊论文

通讯作者：Xue Jia-xing

论文编号：20143618131887

学科门类：工学

文献类型：J

卷号：3383

期号：1008-1009

是否译文：是

发表时间：2014-10-22

收录刊物：EI