Characteristics Of The Non-smooth Surface
Morphology Of Living Creatures And Its
Application In Agricultural Engineering
Author(s)
L.Q. Ren, Z.W. Han, L.M. Tian & J.Q. Li
Abstract
Contrasting with smoothness, non-smoothness occurs widely around the world.
There are many typical non-smooth surface morphologies in living creatures.
Non-smooth surfaces have some special functions during the evolution of living
creatures. According to the traditional conception, the body surface is smoother,
and the adhesion force is smaller. In many cases, the surfaces of some products
or working parts are manufactured into smooth surfaces to reduce friction
resistance and adhesion force. In nature, there are different appearances. Flying
birds have non-smooth feathers or non-smooth wings, and swimming fish have
non-smooth squama or non-smooth connective tissue.
Typically, some soil-burrowing animals such as the dung beetle, ant,
Keywords
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