低速風洞用６０ｃｍ磁力支持装置の開発

• 澤田 秀夫

  独立行政法人航空宇宙技術研究所

• 国益 徹也

  独立行政法人航空宇宙技術研究所

書誌事項

タイトル別名

• Development of a 60cm Magnetic Suspension System.
• テイソク フウドウヨウ 60cm ジリョク シジ ソウチ ノ カイハツ

抄録

A 60cm Magnetic Suspension Balance System (MSBS), which has been developed in the National Aerospace Laboratory of Japan (NAL), is described in detail. Magnetic field in the MSBS is evaluated analytically and is compared with measured one. Available magnet kinds for the MSBS are selected analytically. The optimum ratio of diameter to length of cylindrical magnet for the MSBS is also evaluated. A model position sensing and the control systems are described with calibration test results. A model holding system is also shown, which is necessary for worker’s safety at suspending a large and massive model. The control system is presented and the measured model position during suspension is examined. The balance accuracy is examined and its error of drag force can be improved by restricting the calibration test to an expected drag range. Flow of the 60cm low-speed wind tunnel equipped with the MSBS is examined to be available for wind tunnel tests.

収録刊行物

• 日本航空宇宙学会論文集

  日本航空宇宙学会論文集 50 (580), 188-195, 2002

  一般社団法人 日本航空宇宙学会

キーワード

• MSBS
• Wind Tunnel Testing
• Balance

詳細情報

• CRID: 1390001204468811392
• NII論文ID: 10008213686
• NII論文ID: 10013338484
• NII書誌ID: AA11307372
• DOI: 10.2322/jjsass.50.188
• ISSN: 24323691
• ISSN: 13446460
• ISSN: http://id.crossref.org/issn/13446460
• ISSN: http://id.crossref.org/issn/0036861X
• NDL書誌ID: 6170706
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I6170706
• Web Site: https://www.jstage.jst.go.jp/article/jjsass/50/580/50_580_188/_pdf
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可