Computational Analysis of Gas Flow Field in the Interrupter of SF6 Circuit Breaker Using FLIC Method[J]. High voltageapparatus, 1995, (6): 11-16.DOI:
用FLIC法对SF6断路器灭弧室气流场的计算分析
摘要
以流体动力学理论为基础
提出了一种用于进行跨音速问题分析的流体网格法、即FLIC法
并采用移动网格技术
对OFPTB-220型断路器开断过程中灭弧室内气流场分布进行了数值计算
成功地模拟了其中气流的变化特性
并计算分析了激波对气流特性的影响。
Abstract
This paper presents a computational technique
which is called modified FLIC method
for transonic flow problem analysis.This technique is ap-plied to calculate the gas flow field in the interrupter of SF6 circuit breaker. The distribution of the gas flow characteristics with contact movement is given. And the effect of the shock on the gas flow characteristics is analyzed.