An Experimental Study of High-Velocity Impact on Aluminum Foam Composite Shield Structure

Author:

Li Qing Zhen1,Du Zhong Hua1,Wang Kang Kang1

Affiliation:

1. Nanjing University of Science & Technology

Abstract

To study spacecraft shield structure against hypervelocity impact of space debris and its protective performances, 25mm ballistic gun launching 12.7mm cylindrical debris is selected against Aluminum foam composite structure at high speed. Based on the experimental results and analyze the effects of Aluminum foam protective structure with different combinations, the result is that protective effects with Aluminum foam in front of glass fiber is better.

Publisher

Trans Tech Publications, Ltd.

Subject

General Engineering

Reference5 articles.

1. Kiureghian A D, Geysekns P V, Khalessi M R, Probabilistic accessment of debris impact damage on orbital structures, J. International Journal of Impact Engineering. (1997) 571–588.

2. Lambert M, Hypervelocity impacts and damage laws, J. Advancement in Space Research. (1997) 369–378.

3. Whipple, F. L, Meteoritesand Space Travel, J. Astronomical Journal. 52 (1947) 137.

4. Shao Xianzhong, Multi-layer composite protective structure of anti-penetration characteristics of hypervelocity debris, D. University of science and technology of China. (2009).

5. Yang Shaowei, Resistance to penetration performance of the new concrete composite protective layer, D. Harbin industrial university. (2009) 14–16.

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