摘要
针对由于不合理风口设计而引起户内变电站无法有效散热的问题,开发了户内变电站通风换热仿真分析系统以辅助用户优化变电站风口设计。首先设置变电站二维平面场景及各种参数;然后计算该场景下流场和温度场分布数据,并开发多粒子系统对流场数据可视化;最后构建三维场景实现户内变电站通风换热仿真。该系统弥补了目前通风换热研究中前处理和后处理阶段只能使用不同的软件的不便,将场景建模、流场计算和数据后处理融为一体,方便用户使用。该系统被成功应用于重庆多个户内变电站的优化分析,用户反馈该系统使用简单、方便、展示有效直观,能有效辅助进行户内变电站通风换热效率和效果分析。
Focusing on the issue of ineffective heat dissipation caused by the unreasonable designing in indoor transformer substation,a simulation analysis system for indoor substation was developed for helping users to optimize the designing of the air inlet and outlet.Firstly,users designed or restored the two-dimensional plane scene of the substation.Secondly,the system calculated the flow and temperature field data under those settings.Thirdly,the multiple particle systems were proposed to visualize the calculated data.Finally,a three-dimensional simulation scene of the indoor substation was built.The system set scene modeling,calculating and visualizing the flow field data into one system,which made up the shortage that different function need different software.Successful application to many indoor substations in Chongqing shows that the system is easy to operate and assists the efficiency and effect analysis of ventilation and heat dissipation in indoor substation effectively.
出处
《计算机应用》
CSCD
北大核心
2016年第A01期188-191,共4页
journal of Computer Applications
关键词
户内变电站
通风换热
粒子系统
流场
仿真
indoor transformer substation
ventilation and heat dissipation
particle system
flow field
simulation
