基于蝉口针形态的仿生针头结构优化设计及减阻机理分析
王骥月1, 丛茜1, 齐欣1,2, 张琰3

Optimum structural design and analysis of drag reduction mechanism of bionic needles inspired by cicada stylet
WANG Ji-yue1, CONG Qian1, QI Xin1,2, ZHANG Yan3
图4 锯齿形仿生针头、空气和薄膜形成的滚动轴承模型
Fig.4 Rolling bearing model formed by the saw toothbionic needle,the air and the film