Aerodynamic characteristics of turbojav measured with 1-m magnetic suspension and balance system

Hiroyuki Okuizumi, Kasumi Sasaki, Yasufumi Konishi, Shigeru Obayashi

研究成果: Conference contribution

抄録

The Turbojav is a throwing implement designed for training junior athletes in javelin throwing. However, it apparently exhibits significantly different aerodynamic characteristics compared with a typical javelin. To elucidate the aerodynamic characteristics of the Turbojav, wind tunnel tests were conducted with a 1-m magnetic suspension and balance system to avoid the influence of mechanical supports, which can significantly affect on a thin object. The results reveal that, at small angles of attack, the aerodynamic characteristics of the Turbojav depend on its fins and not on the attitude angle around the airflow axis.

本文言語English
ホスト出版物のタイトルAIAA Scitech 2021 Forum
出版社American Institute of Aeronautics and Astronautics Inc, AIAA
ページ1-13
ページ数13
ISBN(印刷版)9781624106095
出版ステータスPublished - 2021
イベントAIAA Science and Technology Forum and Exposition, AIAA SciTech Forum 2021 - Virtual, Online
継続期間: 2021 1 112021 1 15

出版物シリーズ

名前AIAA Scitech 2021 Forum

Conference

ConferenceAIAA Science and Technology Forum and Exposition, AIAA SciTech Forum 2021
CityVirtual, Online
Period21/1/1121/1/15

ASJC Scopus subject areas

  • 航空宇宙工学

フィンガープリント

「Aerodynamic characteristics of turbojav measured with 1-m magnetic suspension and balance system」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル