Impacts into metals targets at velocities greater than 1 km s-1: A new online resource for the hypervelocity impact community and an illustration of the geometric change of debris cloud impact patterns with impact velocity

被引：8

作者：

Loft, K. ^{[1
]}

Price, M. C. ^{[1
]}

Cole, M. J. ^{[1
]}

Burchell, M. J. ^{[1
]}

机构：

[1] Univ Kent, Ctr Astrophys & Planetary Sci, Sch Phys Sci, Canterbury CT2 7NH, Kent, England

来源：

INTERNATIONAL JOURNAL OF IMPACT ENGINEERING | 2013年 / 56卷

关键词：

Aluminium; Ballistic; Hypervelocity; AUTODYN; Debris clouds; PENETRATION;

D O I：

10.1016/j.ijimpeng.2012.07.007

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

We announce the creation of a new online archive containing high resolution images, and measurements of over 200 metal plates impacted with a variety of projectiles at velocities between 1 and 8.5 km s(-1). This archive is being made freely accessible for use by the shock physics and hypervelocity impact research communities. During the course of this archival work, it was discovered that debris cloud impact patterns from nylon projectiles form distinct geometric patterns, and that these patterns seem to fall into a distinct group depending on the projectile impact velocity. Complementary hydrocode modelling (using Ansys' AUTODYN) has been performed to try to recreate the patterns, but was not entirely successful, indicating that there is some physics that is not simulated within the hydrocode. (C) 2012 Elsevier Ltd. All rights reserved.

引用

页码：47 / 60

页数：14

共 4 条

[1] A New Online Resource for the Hypervelocity Impact Community and the Change of Debris Cloud Impact Patterns With Impact Velocity
Loft, K.
Price, M. C.
Cole, M. J.
Burchell, M. J.
PROCEEDINGS OF THE 12TH HYPERVELOCITY IMPACT SYMPOSIUM, 2013, 58 : 508 - 516
[2] Survival of yeast spores in hypervelocity impact events up to velocities of 7.4 km s-1
Price, M. C.
Solscheid, C.
Burchell, M. J.
Josse, L.
Adamek, N.
Cole, M. J.
ICARUS, 2013, 222 (01) : 263 - 272
[3] Deformed microstructure evolution in AM60B Mg alloy under hypervelocity impact at a velocity of 5 km s-1
Zou, D. L.
Zhen, L.
Zhu, Y.
Xu, C. Y.
Shao, W. Z.
Pang, B. J.
MATERIALS & DESIGN, 2010, 31 (08): : 3708 - 3715
[4] Deformed microstructure and mechanical properties of AM60B magnesium alloy under hypervelocity impact at a velocity of 4 km s-1
Zou, D. L.
Zhen, L.
Zhu, Y.
Xu, C. Y.
Shao, W. Z.
Pang, B. J.
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2010, 527 (15): : 3323 - 3328

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