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Weiqi Tang, Qiu Wang, Bingchen Wei, Jiwei Li, Jinping Li, Jiahao Shang, Kun Zhang and Wei Zhao
A two-stage light gas gun driven by gaseous detonation was newly constructed, which can make up for the disadvantages of the insufficient driving capability of high-pressure gas and the constraints of gunpowder. The performance of the gas gun was investi...
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Yangyu Lu, Qingming Zhang, Yijiang Xue, Wenjin Liu and Renrong Long
Three types of multi-wall shielding were experimentally investigated for their performances under the high-velocity impact of a cm-size cylindrical projectile by using a two-stage light-gas gun. The three shields contained the same two aluminum bumpers b...
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Zhihao Fang, Jiao Chen, Weifeng He, Zhufang Yang, Zhanwei Yuan, Mingrui Geng and Guangyu He
TiN/Ti coatings have great application potential in improving aero-engine server lives in a dusty environment. However, the damage behavior and mechanism of the coating and substrate under high impact speed and multi-direction loading conditions has scar...
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Wolfgang Tillmann, Leif Hagen and Weifeng Luo
Residual stresses have been a major source of concern, as they are an inevitable consequence of manufacturing and fabrication processes. The magnitude of these stresses is often as high as, or at least, comparable to the yield strength of the material. I...
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H. Ito, H. Miyake, and K. Masugata
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