A New Sensing System for Dynamic Pressure Measurement under Severe Conditions

Z.T. Wu; Q.S. Wang; Zhuang De Jiang

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

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Determination of the Jetting Force of a Jet Actuator
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A Polarized Optical Fiber Pressure Sensor with a Sampling Reference Optical Path
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A New Sensing System for Dynamic Pressure Measurement under Severe Conditions
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An Ultra-Precision Air-Pin Sensor and Its Dynamic Characteristics
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An Automatic Sorting System Based on Pneumatic Measurement
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HomeKey Engineering MaterialsKey Engineering Materials Vols. 295-296A New Sensing System for Dynamic Pressure...

A New Sensing System for Dynamic Pressure Measurement under Severe Conditions

Abstract:

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.

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Periodical:

Key Engineering Materials (Volumes 295-296)

Pages:

551-556

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.295-296.551

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Online since:

October 2005

Authors:

Z.T. Wu, Q.S. Wang, Zhuang De Jiang

Keywords:

Disturbed Condition, Jet Flow, Pressure Measurement, Severe Condition

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References

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