riblets

基本解釋

Through the numerical simulation investigation, the turbulent drag redaction mechanism above shark riblets surface was explored.
摘要通過對鯊魚溝槽表面特殊流場的數(shù)值仿真研究，探討了溝槽表面存在減阻效果的內(nèi)在機理。
The measurement technique of constant temperature anemometry was used to study experimentally the mechanism of drag reduction in turbulent boundary layer with riblet surface.
摘要應用熱線測速技術，對溝槽壁面平板湍流邊界層的減阻機理進行了實驗研究。
In addition, numerical simulations of turbulent flow over riblet surface are carried out in 7 kinds of pressure gradients.The effect of pressure gradient is analyzed.
同時還對7種壓力梯度下溝槽表面流場進行模擬，研究了壓力梯度對減阻效果的影響。
Based on the theoretical investigation on the drag reduction of riblets surface,lots of water tunnel experimental research were carried out on gyroidal objects,which there are riblets on the surfaces.
本文在條紋溝槽表面減阻理論分析的基礎上,對條紋溝槽表面回轉體進行了大量的水洞實驗研究。
Adopting the riblet structure of sharkskin as a templet, two ways of micro-replication, replicated moulding and electroforming, were used to replicate the microstructure on the surface of a polymer.
摘要以鯊魚皮表面的盾甲鱗結構為模板，采用復型翻模法和電鑄法，在高分子表面進行表面微結構的復制。