Study on Motion Law of Flyer Driven by Micro-Detonator

نویسندگان

چکیده

Abstract In order to provide design parameters for the micro-initiation train of built-in MEMS Safety and Arming Device, solve reliable transmission problem due small charge amount. Based on structure micro initiating explosive sequence, test device is designed in paper. The photon Doppler Velocimeter (PDV) was used velocity flyer driven by micro-detonator, influence flyer, acceleration chamber obtained. That is, when thickness same, density high high; specific need match thickness, so as obtain with consistency stable flight, then achieve ideal impact initiation effect. For effect velocity, greater than height, height diameter charge.

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ژورنال

عنوان ژورنال: Journal of physics

سال: 2023

ISSN: ['0022-3700', '1747-3721', '0368-3508', '1747-3713']

DOI: https://doi.org/10.1088/1742-6596/2478/3/032044