@techreport{oai:jaxa.repo.nii.ac.jp:00045120,
 author = {三輪, 等 and 佐藤, 衛 and 小国, 保男 and 神田, 宏 and MIWA, Hitoshi and SATO, Mamoru and OGUNI, Yasuo and KANDA, Hiroshi},
 month = {Jun},
 note = {The result of a flow control experiment conducted at the NAL blowdown type two-dimensional transonic wind tunnel are described in this report. This tunnel can be operated over a wide pressure range to change the test Reynolds number. The main features of the operation and control of this tunnel are the application of the precharged starting procedure for establishing high Reynolds number flow and the adoption of the closed-loop Mach number control which acts effectively in a short running time. It was found that high Reynolds number tests can be safely conducted and the flow duration can be increased by applying the precharged starting procedure. And also the closed-loop Mach number control showed excellent Mach numer repeatability within an error of ±0.001 at each run. An attempt to expand the operating envelope was successful with satisfying control accuracy., 資料番号: NALTR0862000, レポート番号: NAL TR-862},
 title = {航技研二次元風洞の気流特性について(Ⅳ)-二次元風洞気流制御-},
 year = {1985}
}