@article{oai:miyazaki-u.repo.nii.ac.jp:00002962, author = {小園, 茂平 and Ozono, Shigehira and 上田, 寛喜 and Ueda, Hiroki and 加藤, 英明 and Kato, Hideaki and 宮城, 弘守 and Miyagi, Hiromori and 上田, 寛喜 and Ueda, Hiroki and 加藤, 英明 and Kato, Hideaki}, journal = {宮崎大学工学部紀要, Memoirs of Faculty of Engineering, University of Miyazaki}, month = {Oct}, note = {In an attempt to simulate the planetary boundary layer within a restricted entry length, an innovative wind tunnel "of multi-fan type" is applied. The airflow is driven by an array of fans (11 rows x 9 columns), each of which is independently controlled by a computer. To efficiently obtain the average flow speed profile similar to the planetary boundary layer, we devise a spire especially for the cases without roughness and regard the resulting turbulence as a target. To aim at the target turbulence characteristics, turbulence is passively generated by a multi-fan wind tunnel with activated and inactivated fans, vertically grid-like arranged near the floor, and the results show good agreement with the target characteristics.}, pages = {17--21}, title = {スパイアーにより生成される乱流境界層のマルチファンによる再現}, volume = {33}, year = {2004}, yomi = {オゾノ, シゲヒラ and ウエダ, ヒロキ and カトウ, ヒデアキ and ミヤギ, ヒロモリ and ウエダ, ヒロキ and カトウ, ヒデアキ} }