The research on characteristic of dynamic electrostatic discharge on human body in the coal mine

摘要：

It is studied that human bodys capacitance of miner changes with the different environment, bodys leakage resistance varies with voltage, and bodys voltage varies with bodys dynamic change in the different mine environment. “The modeling system of the gas detonation by electrostatic discharge in coal mine is developed to detonate gas safely. Human body ESD model is established. A series of experiments of exploding the gas by human bodys ESD are accomplishment by the system. It is concluded that human body ESD can provide more than 22kV/cm breakdown field strength of the mixed gas, and greater than 0.28mJ minimum ignition energy to detonate the gas. The results show the environment and value of the gas concentration that human bodys ESD the easiest detonate the gas.

作者: Jingchang Zhang Shengman Liu Tingtai Wang Xiujie Dong Xu Chen Yuguang Zhang

作者单位: Zhongyuan University of Technology, Zhenzhou 450007, China

会议类型: 国际会议

会议名称: The 6th International Conference on Physical and Numerical Simulation of Materials Processing(第六届材料与热加工物理模拟及数值模拟国际学术会议 ICPNS 2010)

会议地点: 桂林

会议语种:英文

页码: 1-6

在线出版日期: 2010-11-16（万方平台首次上网日期，不代表论文的发表时间）