@inproceedings{oai:jaxa.repo.nii.ac.jp:00036951,
 author = {神谷, 伸彦 and 渡辺, 京司 and 田村, 篤敬 and 岩崎, 昭人 and 藤田, 敏美 and Kamiya, Nobuhiko and Watanabe, Kyoshi and Tamura, Atsutaka and Iwasaki, Akihito and Fujita, Toshimi},
 book = {航空宇宙技術研究所特別資料, Special Publication of National Aerospace Laboratory},
 month = {Sep},
 note = {28-29 Sep. 1995 (17th). 28-29 Mar. 1996 (18th), 28-29 Sep. 1995 (17th). 28-29 Mar. 1996 (18th), レイノルズ数の臨界領域においては、円柱に働く力はレイノルズ数の変化に伴い不連続的に変化することが示されている。しかし、これまで報告されている限りでは、球に働く空気力の変化はこの領域では連続的である。風洞の流速を少しづつ段階的に変化させて測定した結果、球に働く空気力は本実験においても不連続的に変化することを初めて見出した。煙法による可視化を行い、空気力の不連続的変化に対する理由を調べた。, It has been shown that the force acting on a circular cylinder changes discontinuously as the Reynolds number changes in the critical range of the Reynolds number. The force acting on a sphere, however, has so far been reported as to change continuously in this range. It was found for the first time that the force acting on a sphere also changes discontinuously by this experiment, where the flow speed of the windtunnel was varied very small step by step. Flow visualization was made by means of smoke method and the reason for the discontinuous change of aerodynamic force was investigated., 資料番号: AA0000867020, レポート番号: NAL SP-33},
 pages = {89--92},
 publisher = {航空宇宙技術研究所, National Aerospace Laboratory (NAL)},
 title = {臨界レイノルズ数における球に働く空気力の変化},
 volume = {33},
 year = {1996}
}