Research on a Test Method of Dynamic Force of Jet Elements

Zhong Yang; Xiao Xian Yao; Dong Xu Zhang

doi:10.4028/www.scientific.net/AMM.574.154

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 574Research on a Test Method of Dynamic Force of Jet...

Research on a Test Method of Dynamic Force of Jet Elements

Abstract:

According to the characteristics of the dynamic force of jet elements, a kind of simple pendulum test system was presented. The dynamic jet force value was obtained indirectly by the acceleration value of the jet element under its force. The mathematic model of the test system was established and the test errors of the amplitude and delay time were analyzed. A processing method of dynamic force test data was presented based on the test curve and the parameters of amplitude and delay time were obtained. The result indicates that the test method can satisfy the testing requirements of dynamic force and it has advantages of simple structure, low demands of testing condition and simple method of data processing.

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Periodical:

Applied Mechanics and Materials (Volume 574)

Pages:

154-159

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.574.154

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Online since:

July 2014

Authors:

Zhong Yang*, Xiao Xian Yao, Dong Xu Zhang

Keywords:

Data Processing, Dynamic Force Testing System, Error Analyzing, Mathematic Modeling

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* - Corresponding Author

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