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| View Original: | Foils.png (512x284) | |||
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| Keywords: Foils.png zh wikipedia 2010 June 10 Foils PNG Original creation 左：半浸水翼具自我穏定能力 當水翼向下沉，浸 水中的 積增加，升力亦增加，把水翼向上抬 反之亦然 故此水翼能自我維持 水 的位置 右：全浸水翼，升力跟水翼 水中的深淺位置無直接 係，不具自我穏定能力 On the left Surface-piercing hydrofoil On the right fully submerged hydrofoil Surface-piercing hydrofoil is self-stabilizing when the hydrofoil gets deeper into the water more hydrofoil area is under water lift is increased and the hydrofoil moves upward Fully submerged hydrofoil is not self-stabilized It has no idea where it is with respect to the water surface Transferred from http //zh wikipedia org zh wikipedia; transferred to Commons by User Shizhao using http //tools wikimedia de/~magnus/commonshelper php CommonsHelper 2005-02-19 Original uploader was Peterpan at http //zh wikipedia org zh wikipedia Released into the public domain by the author zh wikipedia Peterpan Original upload log page zh wikipedia Foils png 2005-02-19 18 10 Peterpan 512284 3317 bytes <nowiki>Foils PNG Original creation </nowiki> Hydrofoils | ||||
