关于磨料磁流体射流可行性的分析

发布时间：2018-06-19 05:05

本文选题：磨料射流 + 磁流体　；参考：《科学技术与工程》2017年02期

【摘要】：通过对前混合磨料射流和后混合磨料射流进行对比分析,发现了两种磨料射流技术均存在一些技术缺陷。为了解决这些问题,对磁流体推进技术展开研究。通过Fluent软件对磁流体中磨料运动进行分析;并且通过试验装置验证了直流式磁流体推进装置能够对磁流体产生增压效应,形成了直流式磨料磁流体射流。在直流式的基础上,分析了交流式磨料磁流体射流的优点,展望了交流式磁流体推进技术在磨料磁流体射流上的应用前景。通过电磁场方程以及流场方程建立数学模型,分析了其在磨料射流上应用的可能性。
[Abstract]:By comparing and analyzing the pre-mixed abrasive jet and the post-mixed abrasive jet, it is found that there are some technical defects in the two abrasive jet technologies. In order to solve these problems, the magnetic fluid propulsion technology is studied. The abrasive motion in the magnetic fluid is analyzed by fluent software, and the DC type magnetic fluid propulsion device is proved to be able to increase the pressure of the magnetic fluid and form the DC abrasive magnetic fluid jet through the test device. On the basis of DC, the advantages of AC abrasive MHD jet are analyzed, and the application prospect of AC MHD jet in abrasive MHD jet is prospected. The mathematical model of electromagnetic field equation and flow field equation is established, and the possibility of its application in abrasive jet is analyzed.
【作者单位】：安徽理工大学机械工程学院;佳通轮胎(中国)研发中心;
【分类号】：O358

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