基于水滴运动仿真的高压湿试验淋雨装置设计  

Design of high-voltage wet test rain device based on simulation of water drop motion

作　　者：曾洪涛[1] 王智欣[1] 田文刚[1] 林琳琳[1] 

机构地区：[1]武汉大学动力与机械学院,湖北武汉430072

出　　处：《武汉大学学报（工学版）》2013年第4期528-531,535,共5页Engineering Journal of Wuhan University

基　　金：国家自然科学基金资助项目(编号:51179135)

摘　　要：针对淋雨试验的要求,简述了高压湿试验淋雨装置的设备组成、各部件的作用及基本设计要求.阐述了关键部件喷嘴的选型方法,并且依据对运动水滴的物理分析、数学建模、数值计算和虚拟仿真模拟技术提出了方便可行的设计思路,为湿试验淋雨装置的设计与研究提供了理论依据,同时开发了一套应用于淋雨试验装置选型和试验效果分析的仿真软件,为不同条件和参数要求下的高压湿试验装置设计提供了解决方案.通过现场试验和仿真结果的对比,仿真软件有较高的精度,具有实际应用价值.Based on the requirements of rain test,this paper briefly describes the components,effect of each part and basic design requirements of rain device in wet test under high voltage.Selection method of the nozzle type is explained,and a convenient and feasible design idea is put forward by physics analysis,mathematical modeling,numerical calculation and virtual simulation of moving water drop,which provide theoretical basis for the design and research of wet test rain device.A set of simulation software is also developed for the selection of rain test device and the analysis of test results,which provides a solution to the design of test device required for different parameters and operating conditions.By comparing the field test and simulation result,it is shown that the simulation software is of high accuracy and has practical application value.

关 键 词：湿试验 淋雨装置 水滴 喷嘴 运动仿真 

分 类 号：TM83[电气工程—高电压与绝缘技术]