Hello.
What is a hovercraft and how do you make one? A hovercraft is a platform vehicle that glides with air cushion. Simply put, instead of wheels, the principles of physics and fluid mechanics are used. Not as simple as it sounds? But really it is simple. In building a hovercraft, you don't have to worry about the applied science that it adheres into. You just need to know the When you get all three parts made, it's time to put them together. But first, it is important to know why these parts are important.1. Hoverboard/Platform
2. Skirt to cause air cushion
3. Air Vents
When you get all three parts made, it's time to put them together. But first, it is important to know why these parts are important. The hoverboard (seating platform) is where you will sit on. This is the vehicle. For the board to fly and glide, its surface area facing the ground should bear enough air cushion to support it. Building a hovercraft requires you to allow that pressurized air to reside underneath that platform. To do that, you should bore strategic holes in it to cause a thick air film to build below. Because air molecules are more spacious and loose compared to liquid molecules, they disperse faster. To create the cushion of air, it should be controlled below the hoverboard. This means there should be a means to trap the air temporarily to build enough pressure to lift a weight up. This air trap design is called a skirt. This is the most important element in building a hovercraft. It delays the release of air thus creating a lift. The third part is the air vent. These are simply holes on the platform. This should allow air to pass through. Part of building a hovercraft is the installation of fans. A fan builds a gush of concentrated air. The put that air power to productive use, you need to place them in the best strategic place where the vents are. The vents will lead the air underneath the platform surface thus building cushion.
