@inproceedings{oai:jaxa.repo.nii.ac.jp:00004752, author = {石橋, 孝介 and 香山, 寛人 and 森, 浩一 and 中村, 佳朗 and Ishibashi, Kosuke and Koyama, Hiroto and Mori, Koichi and Nakamura, Yoshiaki}, book = {宇宙航空研究開発機構特別資料: 第42回流体力学講演会/航空宇宙数値シミュレーション技術シンポジウム2010 論文集, JAXA Special Publication: Proceedings of 42nd Fluid Dynamics Conference / Aerospace Numerical Simulation Symposium 2010}, month = {Feb}, note = {第42回流体力学講演会/航空宇宙数値シミュレーション技術シンポジウム2010 (2010年6月24日-25日. 米子コンベンションセンター BiG SHiP), 42nd Fluid Dynamics Conference / Aerospace Numerical Simulation Symposium 2010 (June 24-25, 2010. Yonago Convention Center BiG SHiP), Yonago, Tottori Japan, Although the flow rate through many holes on a transonic wind tunnel wall is very small, this flow makes a significant influence on the wind tunnel test results. However there are less data which show the relationship between the flow rate and the differential pressure through holes at this flow conditions. In this study, the relationship between the flow rate and the differential pressure through a hole on a transonic wind tunnel wall is experimentally investigated. In the case that the flow rate and the differential pressure are very small, the results show that their relationship is linear. Furthermore the slope of the line measures up to the results of CFD., 形態: カラー図版あり, Physical characteristics: Original contains color illustrations, 資料番号: AA0064967045, レポート番号: JAXA-SP-10-012}, publisher = {宇宙航空研究開発機構, Japan Aerospace Exploration Agency (JAXA)}, title = {風洞壁面上の単一孔を通過する流れに関する研究}, volume = {JAXA-SP-10-012}, year = {2011} }