Based on the theories of fractal and gas discharge, microscopic morphology of vacuum arc, the process of arc formation and development of discharge channel in the vacuum circuit breaker are simulated.

This paper focuses on the numerical investigation of arc plasma behavior in low-voltage circuit breaker with arc-splitting process included. A 3-D simulation model of a certain type miniature circuit ...

Learning to appreciate a job well done Dream, Design & Create Summer Camp in Grayslake, Ill., gives students a taste of fabricating By Dan Davis June 24, 2025 Article Arc Welding ...