@inproceedings{oai:jaxa.repo.nii.ac.jp:00013071, author = {梅村, 章 and 鈴木, 創介 and 大坂, 淳 and 新城, 淳史 and 姫野, 武洋 and 菊池, 政雄 and 村上, 敬司 and 柴崎, 浩一 and 市川, 智洋 and Umemura, Akira and Suzuki, S. and Osaka, Jun and Shinjo, Junji and Himeno, Takehiro and Kikuchi, Masao and Murakami, Keiji and Shibasaki, Koichi and Ichikawa, Tomohiro}, book = {宇宙利用シンポジウム: 第27回: 平成22年度, Space Utilization Research, Vol. 27 2011: Proceedings of The Twenty-seventh Space Utilization Symposium}, month = {Mar}, note = {第27回宇宙利用シンポジウム (2011年1月24日-25日, 宇宙航空研究開発機構宇宙科学研究所相模原キャンパス), 相模原市, 神奈川県, The Twenty-seventh Space Utilization Symposium (January 24-25, 2011. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS)), Sagamihara, Kanagawa Japan, We have revisited the conventional laboratory experiments to validate our new atomization concept derived from microgravity experiments. Our laboratory experiments disclosed the existence of two-valued breakup length on the contrary to the conventional understanding. The new atomization theory satisfactorily explains all breakup phenomena appearing in the water jet issued from a nozzle with various nozzle radius-to-length ratio, which was impossible in the conventional understanding. It is found that both gravitational acceleration and velocity profile relaxation play an important role to create an certain unstable wave responsible for each steady breakup., 形態: カラー図版あり, Physical characteristics: Original contains color illustrations, 資料番号: AA0065129011}, pages = {25--28}, publisher = {宇宙航空研究開発機構宇宙科学研究所 (JAXA)(ISAS), Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS)}, title = {噴射液の不思議を解く}, volume = {27}, year = {2011} }