A New Sensing System for Dynamic Pressure Measurement under Severe Conditions
It is hard to ensure the survival of sensors for jet flow pressure measurement for several hundred microseconds to approximately 20 milliseconds under a severe radiation condition with a dose rate at 1013 rad (Si)/s and a strong explosion shock. A novel method is proposed to effectively solve the problem. The method is based on the plastic deformation principle of metal material and is based on the use of a pressure threshold. The method is particularly useful for large scale chemical explosion tests.
Yongsheng Gao, Shuetfung Tse and Wei Gao
Z.T. Wu et al., "A New Sensing System for Dynamic Pressure Measurement under Severe Conditions", Key Engineering Materials, Vols. 295-296, pp. 551-556, 2005