Radiation and Nozzle-Ablation Models for CFD Simulations of Gas Circuit Breakers

摘要：

CFD simulations of electric arcs in circuit breakers require physically reliable and computationally treatable models for the complex physics involved. This article discusses two entropy-production based concepts for radiation and nozzle ablation modeling with improved balance between physical foundation and needed computational resources.

作者: Thomas Christen

作者单位: ABB Switzerland Ltd, Corporate Research, Segelhofstrasse IK, CH-5405 Baden-Dattwil, Switzerland

会议类型: 国际会议

会议名称: 2011 1st International Conference on Electric Power Equipment-Switching Technology(第一届电力设备开断技术国际会议 ICEPE)

会议地点: 西安

会议语种:英文

页码: 471-474

在线出版日期: 2011-10-23（万方平台首次上网日期，不代表论文的发表时间）