drag reduction [流] 减阻 ; 减阻作用 ; 减曳作用 ; 降阻
drag reduction by polymers [力] 聚合物减阻
Drag-reduction agent 降阻剂 ; 减阻剂
turbulent flow drag reduction 湍流减阻
Drag Reduction System 式尾翼 ; 首度加入了可调节车身的减阻系统
turbulence drag reduction 湍流减阻
Drag Reduction in Nature 自然界生物减阻
With the rapid development of petroleum industry, high molecular polymers as drag reduction agents （DRA）have been widely used in conduits during the transportation of crude oil.
随着石油工业的发展，超高分子量聚合物作为原油输送减阻剂在国内外输油管线中得到日益广泛的应用。
参考来源 - 高分子减阻剂的性能评价Drag reduction effect of both single topography and low surface energy coating is limited. Hydrophobic surfaces based on both aluminum and PTFE coatings were fabricated,and were applied to drag reduction experiments of underwater navigators.
考虑到单纯的形貌和低表面能涂层减小摩擦阻力的效果有限,利用铝基底、聚四氟乙烯涂层制备了几种表面形貌和低表面涂层相结合的疏水表面,并应用到水下航行体的减阻实验中。
参考来源 - 疏水表面的摩擦阻力特性研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The last, through experiments of flume and water tunnel, the liquid slip effect on drag-reduction over super -hydrophobic surface for various flow conditions was researched.
通过水槽和水洞的实验，研究了超疏水性表面在不同流动条件下的减阻特性。
The drag reduction of the notchback car platoon is the most.
阶背式轿车队列的平均减阻率最大。
The proposed drag reduction mechanism and drag reduction method are valuable both theoretically and in engineering to realize the low drag pipeline transport of highly viscous fluid.
所提出的减阻机理及工程减阻方法对实现高粘度流体的低阻力管道输送具有重要的理论指导意义和工程应用价值。
应用推荐