@article{oai:miyazaki-u.repo.nii.ac.jp:00002973, author = {小園, 茂平 and Ozono, Shigehira and 岩切, 広志 and 小田, 純子 and Oda, Junko and 岩切, 広志 and 小田, 純子 and Oda, Junko}, journal = {宮崎大学工学部紀要, Memoirs of Faculty of Engineering, University of Miyazaki}, month = {Oct}, note = {Abstract The wake dynamics behind a circular cylinder (diameter d) is investigated using a water tank at Re=1.12x10(4乗). A Iong splitter plate with a chord length of 6d is inserted in the wake as an interference element. Attention is made to a discontinuity of the wake dynamics, when the plate is traversed upstream horizontally at several levels. As the plate is shifted upstream, the base suction coefficient increases gradually, until it falls critically. Details of the vortex formation process and its correspondence to the change in base pressure were addressed by PIV (particle image velocimetry) .}, pages = {43--48}, title = {円柱放出渦と非対称配置仕切板の干渉のPIV解析}, volume = {33}, year = {2004}, yomi = {オゾノ, シゲヒラ and イワキリ, ヒロシ and Iwakiri, Hiroshi and オダ, ジュンコ and イワキリ, ヒロシ and Iwakiri, Hiroshi and オダ, ジュンコ} }