水渗透速度对带钢温度场的影响

Proceedings of the 14th International Conference on Computer Modeling and Simulation Pub Date : 2022-06-24 DOI:10.1145/3547578.3547601

Shushan Hu, Q. Zhang, Ronge Liu

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引用次数: 0

摘要

基于有限元法对带钢淬火过程进行了三维数值模拟，分析了水渗透速度对带钢宽方向冷却均匀性的影响。结果表明:随着水渗透速度的增加，带钢宽度方向各点温度不断升高;冷却后各点温度方差先增大后减小;结果表明，带钢速度为1m/s时沿宽度方向的冷却均匀性最好，带钢速度为2m/s时冷却均匀性最差。在不同的带钢浸水速度下，通过改变喷嘴的喷射速度可以获得良好的冷却效果。研究结果可为实际工业生产中地带钢的水淬工艺提供参考和依据。

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The Effect of Water Penetration Velocity on Temperature Field of Strip Steel

The three-dimensional numerical simulation of the quenching process of strip steel were carried out based on the finite element method, and analyzed the effect of water penetration speed on the cooling uniformity of strip steel in the wide direction. The results show that with the increase of water penetration speed, the temperature of each point in the width direction of strip steel increases continuously. After cooling, the temperature variance of each point first increases and then decreases; By comparison, the cooling uniformity along the width direction is best when the strip speed is 1m/s, and which is worst when the strip speed is 2m/s. Good cooling effect can be obtained by changing the spray speed of nozzle under different water penetration speed of strip steel. The results can provide reference and basis for water quenching process of strip steel in practical industrial production.

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Proceedings of the 14th International Conference on Computer Modeling and Simulation

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