@article{oai:kyutech.repo.nii.ac.jp:00006416, author = {波多, 英寛 and Hata, Hidehiro and 花田, 俊也 and Hanada, Toshiya and Akahoshi, Yasuhiro and 赤星, 保浩 and 八坂, 哲雄 and Yasaka, Tetsuo and 原田, 昭治 and Harada, Shoji}, issue = {615}, journal = {日本航空宇宙学会論文集, Journal Of the Japan Society for Aeronautical and Space Sciences}, month = {May}, note = {This paper will examine the applicability of the hypervelocity collision model included in the NASA standard breakup model 2000 revision to low-velocity collisions possible in space, especially in the geosynchronous regime. The analytic method used in the standard breakup model will be applied to experimental data accumulated through low-velocity impact experiments performed at Kyushu Institute of Technology at a velocity about 300m/s and 800m/s. The projectiles and target specimens used were aluminum solid balls and aluminum honeycomb sandwich panels with face sheets of carbon fiber reinforced plastic, respectively. Then, we have found that a kind of lower boundary exists on fragment area-to-mass distribution at a smaller characteristic length range. This paper will describe the theoretical derivation of lower boundary and propose another modification on fragment area-to-mass distribution and it will conclude that the hypervelocity collision model in the standard breakup model can be applied to low-velocity collisions possible with some modifications.}, pages = {160--165}, title = {NASA標準破砕モデルの低速衝突への適用性の検討 第2報:静止軌道上物体間における最大衝突速度の考慮}, volume = {53}, year = {2005}, yomi = {アカホシ, ヤスヒロ} }