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最終更新日：2024/11/22
木村 裕也
キムラ ユウヤ
(Yuya Kimura)
論文
- タイトル
- スピードスケートパシュート種目における後続走者の姿勢と間隔が先頭走者の抵抗減少に与える影響
- タイトル（英）
- The influence of the posture and the interval of the following skaters on the reduction of the aerodynamic drag of a leading skater in speed skating team pursuit events
- 参照URL
- https://researchmap.jp/YuyaKimura/published_papers/45675211
- 著者
- 山辺 芳,鈴木 功士,竹中 俊輔,木村 裕也,紅楳 英信,湯田 淳
- 著者（英）
- Kaoru Yamanobe,Koshi Suzuki,Shunsuke Takenaka,Yuya Kimura,Hidenobu Kobai,Jun Yuda
- 担当区分
- 概要
- The purpose of this study was to determine the effects of the distance between the following skaters and their posture on the aerodynamic drag of a leading skater in the team pursuit event of speed skating by conducting wind tunnel experiments. Three full-scale human models were placed in a tandem arrangement, with four different distances (0.8, 0.9, 1.0 and 1.2 m) between the models. For the first model, the upper torso angle of attack α was always set to 0°. For the two following models, α was set to three different values (0, 20 and 40°) . Four combinations of posture conditions (A-D) were used for the three models. For each posture, A: two following skaters had α of 0°; B: the second and the third had α of 20°; C: the α of the following skaters the second and the third were 20° and 40° respectively; D: two following skaters had α of 40°. These combinations were planned so that the total projection area of the following skaters was larger in the order A
- 概要（英）
- The purpose of this study was to determine the effects of the distance between the following skaters and their posture on the aerodynamic drag of a leading skater in the team pursuit event of speed skating by conducting wind tunnel experiments. Three full-scale human models were placed in a tandem arrangement, with four different distances (0.8, 0.9, 1.0 and 1.2 m) between the models. For the first model, the upper torso angle of attack α was always set to 0°. For the two following models, α was set to three different values (0, 20 and 40°) . Four combinations of posture conditions (A-D) were used for the three models. For each posture, A: two following skaters had α of 0°; B: the second and the third had α of 20°; C: the α of the following skaters the second and the third were 20° and 40° respectively; D: two following skaters had α of 40°. These combinations were planned so that the total projection area of the following skaters was larger in the order A
- 出版者・発行元
- 独立行政法人 日本スポーツ振興センター国立スポーツ科学センター
- 出版者・発行元（英）
- Japan Institute of Sports Sciences, Japan Sport Council
- 誌名
- Journal of High Performance Sport
- 誌名（英）
- Journal of High Performance Sport
- 巻
- 11
- 号
- 0
- 開始ページ
- 117
- 終了ページ
- 133
- 出版年月
- 2023年11月14日
- 査読の有無
- 査読有り
- 招待の有無
- 掲載種別
- 研究論文（学術雑誌）
- ISSN
- 2434-7299,2434-7302
- DOI URL
- https://doi.org/10.32155/jissjhps.11.0_117
- 共同研究・競争的資金等の研究課題