A New Sensing System for Dynamic Pressure Measurement under Severe Conditions

Abstract:

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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.

Info:

Periodical:

Key Engineering Materials (Volumes 295-296)

Edited by:

Yongsheng Gao, Shuetfung Tse and Wei Gao

Pages:

551-556

DOI:

10.4028/www.scientific.net/KEM.295-296.551

Citation:

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

Online since:

October 2005

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Price:

$35.00

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