4133 リバースインパクトテスト用ターゲット飛翔体の開発(S77 宇宙ごみ問題とその解決策,S77 宇宙ごみ問題とその解決策)

概要

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Two-Stage Light Gas Gun is one of the devices to launch a projectile at hypervelocity and is used in hypervelocity impact ground test between space debris and space structures. It can accelerate the projectile up to about 10km/s. In fact, relative impact velocity at Low Earth Orbit is up to 15km/s. In this study was aimed for development of a projectile for targets to use for a counter fire and the projectile simulated the first wall of a Whipple bumper. In addition, the shape of the projectile was assumed the debris cloud which occurred by a counter fire could be observed. The projectile which was produced was evaluated the durability and the utility by a reverse impact examination that simulated a counter fire with Two-Stage Light Gas Gun.
一般社団法人日本機械学会の論文
2007-09-07