In the world today than in the past have progress greatly, especially in technology. The technology and application in the survey of RAE food transportation. By the use มันลติ rotor in check in police and transport. Because of the fast, safe, convenient to use, but the disadvantage is to use large amounts of batteries, use for long, party organizer, so this project. To investigate the possibility to enhance the aircraft several blades (Multirotor). The aircraft several blades (Multirotor), more efficient, and makes use of long. Party organizer that nozzle wind speeds used to increase the pressure to the fluid. The author thought that the nozzle, the wind speed increases (Nozzle). Attributed to the blade of aircraft several blades (Multirotor). To help provide lift of the aircraft several blades (Multirotor). More and more of the above. The objective of this project is to study the size of the nozzle, the wind speed increases on capillary action of propellers.
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