Study of Fluid Drag Acting on Tandem Car Models

• 資料種別: 記事
• タイトル: Study of Fluid Drag Acting on Tandem Car Models
• 著者・編者: Syouta SONOKI; Hideaki MONJI; Takeshi ASAI; Sungchan HONG
• 著者標目: Syouta SONOKI; Hideaki MONJI; Takeshi ASAI; Sungchan HONG
• タイトル（掲載誌）: Advanced experimental mechanics / Editorial board for advanced experimental mechanics [編]
• 巻号年月日等（掲載誌）: 8:2023.8
• 掲載巻: 8
• 掲載ページ: 11-16
• 掲載年月日（W3CDTF）: 2023-08
• ISSN（掲載誌）: 2189-4752
• ISSN-L（掲載誌）: 2189-4752
• 出版事項（掲載誌）: Niigata : The Japanese Society for Experimental Mechanics
• 出版地（国名コード）: JP
• 本文の言語コード: eng
• NDLC: ZM17
• 対象利用者: 一般
• 所蔵機関: 国立国会図書館
• 請求記号: Z63-D560
• 連携機関・データベース: 国立国会図書館 : 国立国会図書館雑誌記事索引; https://ndlsearch.ndl.go.jp
• 書誌ID（NDLBibID）: 033102125; http://id.ndl.go.jp/bib/033102125
• 整理区分コード: 632

• 要約等: <p>The drag force acting on cars in tandem arrangement has been studied in the previous study by using a wind tunnel or a passing water tank in the range of Reynolds number of 8.0×10³ to 10⁶. Generally, it is supposed that the drag force on the following car is reduced by the presence of the leading car in a tandem arrangement, which is called as the slipstream effect.However, in the previous study, it was found that the drag force on the following car increased comparing with that of the single car in the specific conditions both of the inter-vehicle distance and the Reynolds number. To clarify factors increasing the drag force on the following car, we investigated the flow field around car models by numerical simulation and experiment with both PIV and pressure measurement.<i><b> </b></i></p>
• DOI: 10.11395/aem.8.0_11
• オンライン閲覧公開範囲: インターネット公開
• 連携機関・データベース: 科学技術振興機構 : J-STAGE; http://www.jstage.jst.go.jp

• 要約等: <p>The drag force acting on cars in tandem arrangement has been studied in the previous study by using a wind tunnel or a passing water tank in the range of Reynolds number of 8.0×10³ to 10⁶. Generally, it is supposed that the drag force on the following car is reduced by the presence of the leading car in a tandem arrangement, which is called as the slipstream effect.However, in the previous study, it was found that the drag force on the following car increased comparing with that of the single car in the specific conditions both of the inter-vehicle distance and the Reynolds number. To clarify factors increasing the drag force on the following car, we investigated the flow field around car models by numerical simulation and experiment with both PIV and pressure measurement.<i><b> </b></i></p>
• DOI: 10.11395/aem.8.0_11; https://doi.org/10.11395/aem.8.0_11
• 関連情報（URI）: http://id.ndl.go.jp/bib/033102125; https://ndlsearch.ndl.go.jp/books/R000000004-I033102125
• 連携機関・データベース: 国立情報学研究所 : CiNii Research; https://cir.nii.ac.jp/
• 提供元機関・データベース: Japan Link Center; https://japanlinkcenter.org/top; 雑誌記事索引データベース; https://ndlsearch.ndl.go.jp; 科学研究費助成事業データベース; https://kaken.nii.ac.jp/ja
• 書誌ID（NDLBibID）: 033102125; http://id.ndl.go.jp/bib/033102125