Bamboo Dragonfly Principle

The principle of the bamboo dragonfly is to use Bernoulli's theorem in aerodynamics to rotate it through manual operation, which in turn generates air flow, causing the bamboo dragonfly to generate lift and fly. The mechanical structure of the bamboo dragonfly consists of two parts: bamboo and paper. The bamboo is the skeleton of the bamboo dragonfly, which plays a supporting and stabilizing role. The paper is the wings of the bamboo dragonfly, which can be rotated through manual operation to generate air flow. This generates lift, causing the bamboo dragonfly to fly. The principle of the bamboo dragonfly can be applied to the design of aircraft. By changing the shape and angle of the wings, the aircraft can generate lift and fly. In addition, the principle of the bamboo dragonfly can also be applied to the design of wind turbines. By changing the shape and angle of the blades, the wind turbine rotates and generates electrical energy. The principle of the bamboo dragonfly is to make use of Bernoulli's theorem in aerodynamics. Through manual operation, it rotates, which in turn generates air flow, causing the bamboo dragonfly to generate lift and fly. The mechanical structure of the bamboo dragonfly consists of two parts: bamboo and paper. The bamboo is the skeleton of the bamboo dragonfly, which plays a supporting and stabilizing role. The paper is the wings of the bamboo dragonfly, which can be rotated through manual operation to generate air flow. This generates lift, causing the bamboo dragonfly to fly. The principle of the bamboo dragonfly can be applied to the design of aircraft. By changing the shape and angle of the wings, the aircraft can generate lift and fly. In addition, the principle of the bamboo dragonfly can also be applied to the design of wind turbines. By changing the shape and angle of the blades, the wind turbine rotates and generates electrical energy. The principle of the bamboo dragonfly is that there is an inclination angle between the blades of the bamboo dragonfly and the horizontal rotating surface. When the rotor rotates, the rotating blades push the air downward, forming a strong wind, and the air also gives the bamboo dragonfly an upward reaction lift. , this lift changes with the inclination angle of the blades. A large inclination angle will increase the lift force, and a small inclination angle will cause a small lift force. When the lift force is greater than the bamboo dragonfly's own gravity, the bamboo dragonfly can fly upward.