Aircraft Lift Principle Demonstrator Model Small Wind Tunnel Model Gas Convection Physics Experiment Equipment Teaching Instrument

This instrument is used to demonstrate and verify the principle of lift generated by the wings of an aircraft when flying in the atmosphere. This instrument is composed of a fan, an airplane model, a transparent cover, a slide bar, a slide bar pressing plate, a wooden base, etc. The instrument except the airplane model and the sliding bar pressing plate can be removed, and the rest of the parts are fixed. The wing profile of the airplane model is rounded at the front end, sharp at the rear end, curved at the top, flat at the bottom, and asymmetrical up and down, so that when the air flows toward the airplane model (equivalent to the airplane taxiing forward), according to Bernoulli's theorem, When the airflow passes through the upper wing surface, the squeezing velocity of the airflow increases and the pressure decreases. When the airflow passes through the lower wing surface, the velocity is sl Its appearance is beautiful, the operation is simple, the verification is good, and the interest is strong. The power supply of this instrument is 50Hz, 220±22V AC voltage., Manufacturer: ASumPio