Application of Heat Flux Microsensor in Radiation Measurement of Blasting Field
In order to investigate the thermal radiation effect of explosion field, the Heat Flux Microsensor was used in this paper. Through measuring the blasting heat effect of liquid-solid composite aluminized explosives，solid composite aluminized explosives，fuel-air explosives and TNT explosives with 27 kilograms respectively by the HFM, the corresponding dynamic curves were obtained. According to the HFM, the obvious signal of heat flux and thermal rise in blasting field are obtained; heat effect of blasting field is the result of the combination process of heat radiation and heat convection; the thermal damage of fuel-air explosive is 2.08 times bigger than TNTs based on the guide line of heat dose.
HE Zhongqi HUANG Lei LI Chunguang ZHANG Youping CHEN Wanghua
Department of Safety Engineering , School of Chemical Engineering,Nanjing University of Science and Safety Technology Research Institute of China Ordnance Industrial,Beijing 100053,China
国际会议
2011 International Autumn Seminar on Propellants,Explosives and Pyrotechnics(2011国际推进剂、炸药、烟火技术秋季研讨会)
南京
英文
665-669
2011-09-20（万方平台首次上网日期，不代表论文的发表时间）