Study on Driving Characteristics of Discrete Rod by Different Initiation Styles

Initiation style can affect detonation wave, with which the movement and shape of rod is controlled deeply. The driving characteristic of discrete rod is investigated numerically by finite element code. Four initiation styles are chosen to analyze the driving rule of the shape and velocity of discre...

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Bibliographic Details
Published inApplied Mechanics and Materials Vol. 128-129; pp. 318 - 322
Main Authors Wang, Shu Shan, Li, Yuan, Wei, Ji Feng
Format Journal Article
LanguageEnglish
Published Zurich Trans Tech Publications Ltd 01.01.2012
Subjects
Initiation Style
Driving Characteristic
Discrete Rod
Numerical Investigation
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Summary:Initiation style can affect detonation wave, with which the movement and shape of rod is controlled deeply. The driving characteristic of discrete rod is investigated numerically by finite element code. Four initiation styles are chosen to analyze the driving rule of the shape and velocity of discrete rod. According to those investigating results, side one-point initiation is the optimal style. In this condition, higher velocity and lower velocity margin are obtained, as well. Compared with other initiation styles, side one-point initiation can improve the damage ability about 10% for the certain requirement.
Bibliography:Selected, peer reviewed papers from the Fourth International Conference on Measuring Technology and Mechatronics Automation (ICMTMA 2012), January 6-7, 2012, Sanya, China
ISBN:9783037852842
3037852844
ISSN:1660-9336
1662-7482
1662-7482
DOI:10.4028/www.scientific.net/AMM.128-129.318