Numerical simulation of semicircular traveling wave surface and study on its drag-reduction mechanism

Guang Pan; Xiao Juan Guo; Hai Bao Hu

Numerical simulation of semicircular traveling wave surface and study on its drag-reduction mechanism

Guang Pan
, Xiao Juan Guo
, Hai Bao Hu

航海学院

Northwestern Polytechnical University Xian

科研成果: 期刊稿件 › 文章 › 同行评审

17 引用（Scopus）

摘要

Semicircular traveling wave surface was numerically computed and simulated. Drag-reduction characteristics of traveling wave were analyzed and the mechanism of drag-reduction was deeply studied by comparing traveling wave surface with plate surface. The results prove that there are second vortexes (called "artificial vortexes") in the trough of traveling wave, and these vortexes are confined in the trough. Also argument is provided for the theory of "second vortexes".

源语言	英语
页（从-至）	3073-3074+3094
期刊	Xitong Fangzhen Xuebao / Journal of System Simulation
卷	18
期	11
出版状态	已出版 - 11月 2006

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引用此

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title = "Numerical simulation of semicircular traveling wave surface and study on its drag-reduction mechanism",

abstract = "Semicircular traveling wave surface was numerically computed and simulated. Drag-reduction characteristics of traveling wave were analyzed and the mechanism of drag-reduction was deeply studied by comparing traveling wave surface with plate surface. The results prove that there are second vortexes (called {"}artificial vortexes{"}) in the trough of traveling wave, and these vortexes are confined in the trough. Also argument is provided for the theory of {"}second vortexes{"}.",

keywords = "Artificial vortexes, Drag-reduction characteristics, Second vortexes, Semicircular traveling waves",

author = "Guang Pan and Guo, \{Xiao Juan\} and Hu, \{Hai Bao\}",

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T1 - Numerical simulation of semicircular traveling wave surface and study on its drag-reduction mechanism

AU - Pan, Guang

AU - Guo, Xiao Juan

AU - Hu, Hai Bao

PY - 2006/11

Y1 - 2006/11

N2 - Semicircular traveling wave surface was numerically computed and simulated. Drag-reduction characteristics of traveling wave were analyzed and the mechanism of drag-reduction was deeply studied by comparing traveling wave surface with plate surface. The results prove that there are second vortexes (called "artificial vortexes") in the trough of traveling wave, and these vortexes are confined in the trough. Also argument is provided for the theory of "second vortexes".

AB - Semicircular traveling wave surface was numerically computed and simulated. Drag-reduction characteristics of traveling wave were analyzed and the mechanism of drag-reduction was deeply studied by comparing traveling wave surface with plate surface. The results prove that there are second vortexes (called "artificial vortexes") in the trough of traveling wave, and these vortexes are confined in the trough. Also argument is provided for the theory of "second vortexes".

KW - Artificial vortexes

KW - Drag-reduction characteristics

KW - Second vortexes

KW - Semicircular traveling waves

UR - https://www.scopus.com/pages/publications/33845934819

M3 - 文章

AN - SCOPUS:33845934819

SN - 1004-731X

VL - 18

SP - 3073-3074+3094

JO - Xitong Fangzhen Xuebao / Journal of System Simulation

JF - Xitong Fangzhen Xuebao / Journal of System Simulation

IS - 11

ER -

Numerical simulation of semicircular traveling wave surface and study on its drag-reduction mechanism

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