Relative position and phase difference for constructive interaction and destructive interaction are analyzed. The propulsive performance dependence of aft-airfoil on wake velocity profile and vortex interaction modes is also studied.
重点探讨了不同空间位置、机翼之间运动相位差对前后翼推力和推进效率的影响，分析了产生有利干扰、不利干扰的空间位置和相位差，尾流时均速度剖面和尾涡相互作用机制与后翼推进性能的关系。
参考来源 - 振动翼推进及干扰效应非定常流体动力研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The propulsive performance and design of propeller for the special stern shapes are discussed in this paper.
文中亦对特殊船尾的推进性能与螺旋桨设计作了初步分析。
Research on the propulsive performance of laser propulsive working medium is one of the most important part in laser propulsion technology.
激光推进工质推进性能研究是激光推进技术研究关注的焦点之一。
Experiments are made on the propulsive performance of five kinds of practical flippers with the circulating water channel and the planar motion mechanism.
作者应用循环水槽和平面运动机构，对五种实用脚蹼推进性能作了国内首例比较试验研究。
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