Experimental Study on Measurement Method of Flow Electrification

Abstract:

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When a relative motion occurring between liquid and solid, electric charges with opposite signs come out separately on each side by friction which phenomena is called flow electrification. As the amount of charge generated by flow electrification is small, and part of which neutralize each other at the same time, the test method of flow electrification becomes one of discussion topics for scientists of all countries. This paper introduces an experimental measurement method of flow electrification, which is a comparative method by inserting electrodes in pipelines, and acquisition amplifier circuit, with high resolution and strong anti-jamming ability. Experiments show that the measurement method could be applied to system testing for flow electrification.

Info:

Periodical:

Edited by:

Long Chen, Yongkang Zhang, Aixing Feng, Zhenying Xu, Boquan Li and Han Shen

Pages:

303-307

DOI:

10.4028/www.scientific.net/AMM.43.303

Citation:

S. X. Zhu et al., "Experimental Study on Measurement Method of Flow Electrification", Applied Mechanics and Materials, Vol. 43, pp. 303-307, 2011

Online since:

December 2010

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Price:

$35.00

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