Drag reduction mechanism of hydrophobic surface based on low surface energy effect

Guang Pan; Qiao Gao Huang; Zhan Yi Liu; Hai Bao Hu; Bao Wei Song

Drag reduction mechanism of hydrophobic surface based on low surface energy effect

Guang Pan, Qiao Gao Huang, Zhan Yi Liu, Hai Bao Hu, Bao Wei Song

航海学院

Northwestern Polytechnical University Xian

科研成果: 期刊稿件 › 文章 › 同行评审

3 引用（Scopus）

摘要

The drag characteristic of vehicle models with hydrophobic surface was investigated by water tunnel experiment for the application of hydrophobic surface on flow drag reduction. The drag characteristic curves and excess 30% experimental drag reduction effect were acquired. The results of surface energy specialty analysis indicate that the-C-Si hydrophobic fragments bring about low surface energy effect of hydrophobic surface, which is an efficient reason that hydrophobic surface possesses drag reduction effect.

源语言	英语
页（从-至）	1440-1443+1449
期刊	Shanghai Jiaotong Daxue Xuebao/Journal of Shanghai Jiaotong University
卷	45
期	10
出版状态	已出版 - 10月 2011

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引用此

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abstract = "The drag characteristic of vehicle models with hydrophobic surface was investigated by water tunnel experiment for the application of hydrophobic surface on flow drag reduction. The drag characteristic curves and excess 30% experimental drag reduction effect were acquired. The results of surface energy specialty analysis indicate that the-C-Si hydrophobic fragments bring about low surface energy effect of hydrophobic surface, which is an efficient reason that hydrophobic surface possesses drag reduction effect.",

keywords = "Drag reduction mechanism, Hydrophobic surface, Surface energy, Water tunnel experiment",

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AU - Huang, Qiao Gao

AU - Liu, Zhan Yi

AU - Hu, Hai Bao

AU - Song, Bao Wei

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AB - The drag characteristic of vehicle models with hydrophobic surface was investigated by water tunnel experiment for the application of hydrophobic surface on flow drag reduction. The drag characteristic curves and excess 30% experimental drag reduction effect were acquired. The results of surface energy specialty analysis indicate that the-C-Si hydrophobic fragments bring about low surface energy effect of hydrophobic surface, which is an efficient reason that hydrophobic surface possesses drag reduction effect.

KW - Drag reduction mechanism

KW - Hydrophobic surface

KW - Surface energy

KW - Water tunnel experiment

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Drag reduction mechanism of hydrophobic surface based on low surface energy effect

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