高压断路器灭弧室气流场数值分析新探讨  

NUMERICAL ANALYSIS OF GAS FLOW FIELD IN ARC-QUENCHING CHAMBER OF HIGH VOLTAGE CIRCUIT BREAKER

作　　者：钟建英[1] 林莘[1] 

机构地区：[1]沈阳工业大学,辽宁沈阳110023

出　　处：《高压电器》2002年第1期14-17,共4页High Voltage Apparatus

摘　　要：以流体动力学为基础 ,利用流体力学计算软件包PHOENICS对典型的高压断路器灭弧室拉伐尔喷口的稳态气流场进行了数值模拟计算 。Based on the fluid dynamic theory, this paper has numerically simulated the gas flow field in the high voltage circuit breaker. The self developed programme combined with the commercial software to solve the problem of gas flow field is a good idea, which is proved by the result of calculating the steady flow field in a typical LAVAL nozzle.

关 键 词：高压断路器 灭弧室 气流场 数值分析 

分 类 号：TM561[电气工程—电器]