摘要
为配合研制船用喷涂聚脲仿生减阻材料,用CFD模拟数值计算所设计的材料表面的涡街随行波几何形状,确定出能稳定留驻旋涡的仿海豚皮肤表面微型凹凸起伏的具体尺寸。
In order to develop a new ship's SPUA (Spray Polyurea Elastomer) drag-reducing material, the specific size of mini-fluctuation of designed geometry for vortex street traveling wave on the surface of material was computed numerically by CFD, which simulates the dolphin's skin and can assure mini-vortex entrapment and will not permit the vortex to escape and be washed downstream.
出处
《船舶力学》
EI
北大核心
2005年第1期14-17,共4页
Journal of Ship Mechanics
基金
国家自然科学基金资助项目(50373009)
