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小小风筝人人会做,但要放高飞稳却非易事,因为简单的风筝中蕴藏着复杂的科学道理,即使是风筝里手,亦未必深知其中奥妙。本文试图用简单的空气动力理论和普通的力学分析方法,介绍风筝的飞行原理和放飞技巧,供广大风筝爱好者分析研究。 飞机是现代科学技术的结晶,而风筝却是飞机的前身。世界第一架飞机就是从风筝试验中诞生的。图一莱特兄弟正在进行风筝试验,探索飞机的飞行原理和操纵特性。风筝和飞机的受力特点几乎相同。
Small kites Everyone can do it, but it is not easy to go up and down. Because simple kites contain complicated scientific truths, even kites are not necessarily well known. This paper attempts to use simple aerodynamics theory and common mechanical analysis methods to introduce the principle of kite flying and flying skills for the majority of kite enthusiasts analysis. Aircraft are the crystallization of modern science and technology, but the kite is the predecessor of the aircraft. The world’s first aircraft was born from a kite test. Photo 1 Wright brothers are conducting a kite test to explore the aircraft’s flight principles and maneuverability. Kite and aircraft force characteristics are almost the same.