[1]屈长龙,王喜顺.基于FLUENT的高压水射流除锈的流场仿真及射流参数优化[J].机械与电子,2016,(02):24-27.
 QU Changlong,WANG Xishun.Jet Flow Simulation and Parameters Optimization of High Pressure Water Jet for Derusting Based on FLUENT[J].Machinery & Electronics,2016,(02):24-27.
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基于FLUENT的高压水射流除锈的流场仿真及射流参数优化
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《机械与电子》[ISSN:1001-2257/CN:52-1052/TH]

卷:
期数:
2016年02期
页码:
24-27
栏目:
设计与研究
出版日期:
2016-02-25

文章信息/Info

Title:
Jet Flow Simulation and Parameters Optimization of High Pressure Water Jet for Derusting Based on FLUENT
作者:
屈长龙王喜顺
(华南理工大学机械与汽车工程学院,广东 广州 510640)
Author(s):
QU Changlong WANG Xishun
(School of Mechanical and Automotive Engineering,South China University of Technology,Guangzhou 510640,China)
关键词:
高压水射流CFD除锈参数优化
Keywords:
high-pressure water jet CFD derusting parameters optimization
分类号:
TH12
文献标志码:
A
摘要:
利用高压水射流船舶除锈取代目前的人工打砂除锈势在必行。介绍了水射流的基本结构并根据高压纯水射流除锈的工况,利用计算流体动力学(CFD)方法对高压水射流进行了模拟仿真。通过仿真介绍了流场中高压水射流的特性以及靶面的受力情况。最后,为了达到良好的除锈效果,对高压水射流的靶距和入射角度进行优化,得出在指定条件下最优靶距应为15 ~20 mm,最优入射角度(射流与靶面法线的夹角)应为30°。
Abstract:
It is necessary to replace traditional grit-blasting for high-pressure water jet for ship hull derusting. This paper introduces the structure of water jet, and carries out the numerical simulation of high-pressure water jet for ship hull derusting. The simulation includes the high-pressure water jet characteristics and the impact pressure distribution on the target. In addition, the stand-off distance and injection angles of high-pressure water jet for derusting are also optimized. After optimization, the stand-off distance is specified at between 15 mm and 20 mm and the injection angle (angle between water jet and the normal of target) is 30 degrees.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2015-12-18
作者简介:屈长龙(1990-),男,硕士研究生,研究方向为基于高压水射流的船舶除锈爬壁机器人;王喜顺(1959-),男,广东汕头人,副教授,博士研究生,研究方向为机械设计及理论。
更新日期/Last Update: 2016-02-25