[HTML][HTML] Marine drag reduction of shark skin inspired riblet surfaces
YF Fu, CQ Yuan, XQ Bai - Biosurface and Biotribology, 2017 - Elsevier
Shark skin inspired riblet surfaces have been known to have drag reduction effect for the
over past 40 years. It first drew the attention from the aircraft industry. With the property of low …
over past 40 years. It first drew the attention from the aircraft industry. With the property of low …
Active control for wall drag reduction: Methods, mechanisms and performance
L Zhang, X Shan, T Xie - IEEE Access, 2020 - ieeexplore.ieee.org
Active reducing the skin friction drag of vehicles (such as missiles, rockets, aircraft, high-
speed train, submarines, etc.) during the navigation process can improve the respond speed …
speed train, submarines, etc.) during the navigation process can improve the respond speed …
Numerical and theoretical analysis of the influences of surface treatment on drag reduction in submarine
In this study, we investigated the impacts of different riblet types of submarine surfaces on
the drag force, which is directly related to the operating efficiency of submarine. We …
the drag force, which is directly related to the operating efficiency of submarine. We …
Turbulent drag reduction in Taylor-Couette flows using different super-hydrophobic surface configurations
Turbulent drag reduction (DR) in an incompressible Taylor-Couette flow configuration using
different patterns of “idealized” superhydrophobic surfaces (SHS) on rotating inner-wall is …
different patterns of “idealized” superhydrophobic surfaces (SHS) on rotating inner-wall is …
Counter-rotating Taylor-Couette flows with radial temperature gradient
In the present work, counter-rotating turbulent Taylor-Couette flows with radial temperature
gradient have been studied as an extension of previously studied simple-rotating turbulent …
gradient have been studied as an extension of previously studied simple-rotating turbulent …
Turbulent drag reduction in compressible flows using streamwise traveling waves
Skin-friction drag reduction (DR) in supersonic turbulent channel flows using streamwise
traveling waves of spanwise velocity (STWSV) has been studied using direct numerical …
traveling waves of spanwise velocity (STWSV) has been studied using direct numerical …
Numerical analysis of the effects of riblets on drag reduction of a flat plate
In recent years, marine transportation as well as land and air transportation has become in
the centre of attention. There has been an attempt to reduce the drag exerted on vessels by …
the centre of attention. There has been an attempt to reduce the drag exerted on vessels by …
Taylor–Couette flows undergoing orthogonal rotation subject to thermal stratification
The present study involves direct numerical simulation of turbulent Taylor–Couette flow
undergoing orthogonal rotation (gravity and rotation axis are perpendicular) subject to …
undergoing orthogonal rotation (gravity and rotation axis are perpendicular) subject to …
[PDF][PDF] 超快激光制备水面减阻微纳结构及其耐蚀性研究
江国琛， 潘瑞， 陈昶昊， 胡昕宇， 张红军… - Chinese Journal of …, 2020 - researching.cn
摘要减阻对于船舶运输有重要意义. 采用超快激光在6061 铝合金表面制备多种形状的微纳沟槽
结构, 研究了飞秒激光制备微纳结构工艺以及微U 形沟槽结构表面的减阻性和耐蚀性 …
结构, 研究了飞秒激光制备微纳结构工艺以及微U 形沟槽结构表面的减阻性和耐蚀性 …
Skin-friction drag reduction by axial oscillations of the inner cylinder in turbulent Taylor–Couette flows
Skin-friction drag reduction by axial oscillations of an inner cylinder is numerically
investigated at radius ratio (η= 0.5) using direct numerical simulation. In the present study, at …
investigated at radius ratio (η= 0.5) using direct numerical simulation. In the present study, at …