压气式高压断路器灭弧室气流场数值分析计算

Numerical analyses of gas flow in the arc-quenching chamber of blasting-gas high voltage circuit breaker

以流体动力学为基础,提出了一种利用流体力学计算软件包和自编程相结合的方式对高压断路器灭弧室的气流场进行数值模拟计算的思想,并对一个压气式高压断路器的准稳态气流场进行了分析计算。

Presents a mathematical computation technique, which is about the fluid field computation software and the self-programmed method incorporated and is based on the fluid dynamic theory. The method is applied to the simulation of the steady gas flow field in the interrupter of blasting gas high voltage circuit breaker.