Nagoya Institute of Technology
Nagoya Institute of Technology
Nagoya Institute of Technology
Nagoya Institute of Technology
National Institute of Technology, Toba College
Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS)
出版者
宇宙航空研究開発機構(JAXA)
出版者（英）
Japan Aerospace Exploration Agency (JAXA)
雑誌名
宇宙航空研究開発機構特別資料: 第6回スペースデブリワークショップ講演資料集
雑誌名(英)
JAXA Special Publication: Proceedings of the 6th Space Debris Workshop
Fragments (ejecta) caused by collision of the space debris have the potential to become the secondary debris. It is important to know the composition and the formation mechanism of ejecta. Scaling law of ejecta size, in particular, the effect of projectile diameters was discussed using cumulative number distributions of ejecta size collected from test chamber when aluminum alloy spheres strike perpendicularly aluminum alloy thick plates. From the results of different impact velocities and projectile diameters, the size and number of ejecta increased as projectile diameter. Under the condition of a certain impact velocity, when ejecta length was normalized by projectile diameter, the size distributions of the ejecta were consistent with each other.
内容記述
形態: カラー図版あり
内容記述（英）
Physical characteristics: Original contains color illustrations
Influence of Projectile Diameter on Size Distribution of Ejecta Resulting from Hypervelocity Impacts
AA1530025042.pdf
(1.09MB)
