Hovercrafts are modeled according to the principles applied in an aircraft. Most of its benefits are attributed to air dynamics. Although it looks like it's floating on water as how a boat would, it's actually floating. When it starts moving, the correct term is gliding just as a plane would glide through the air. Hence, whether it's a homebuilt hovercraft or a Commercial Hovercraft vessel, the person steering the wheel is appropriately called a pilot.

Unlike maneuvering vehicles like boats or automobiles, a homebuilt hovercraft is steered as how a helicopter is piloted. The engine is usually controlled by a throttle. To maneuver, a handle that works similarly as how a joystick work is used for the rudder. This simple mechanism allows you to pilot the hovercraft with ease. At first attempt, expect it to be a little bit challenging to do.

Since hovercrafts are run via air cushion, there is no contact to the water or ground surface below. Thus there is much less friction involved. Imagine how it feels driving on ice. It's almost like that. Piloting your homebuilt hovercraft requires a little bit of self training and skills. It also requires you to stay focused on the machine.

Here are a few of the benefits that should motivate you and help you learn to pilot a hovercraft:

- Island hopping - Yes you can do this without having to spending anything more than fuel or energy for your homebuilt hovercraft. Since this vehicle can practically fly on water surface, visiting neighboring islands won't be any hassle.

- Hovercrafts can be piloted without license. Although there may be a license for owning a boat or vehicle of this type. It is best to consult about this.

- Your homebuilt hovercraft can practically go to water paths that are not accessible if you go by boat. Its mobility is more useful in this case. Examples of these paths are shallow bodies of water.

- It doesn't cost much. Unlike commercial versions, this is homebuilt and you can always improvise.

- It's easy to go fishing with a hovercraft. In winter time when you want to go fishing above thin ice, the hovercraft is a good base to sit on.

- In cases where you need to carry and move heavy cargoes or loads on flat but difficult surfaces such as mud and swamps, your homebuilt hovercraft is the ideal alternative means of transportation.

These are just some of the benefits. Many Hovercraft Models have even appeared on major movies. The best part about this vehicle, apart from its versatility is that it comes with design kits. You can build your own homebuilt hovercraft just by this package. No need to study physics or air dynamics. Simply enjoy building and piloting it.

Once you got the feel of piloting your own homebuilt hovercraft, you should be ready to enjoy gliding over smooth surfaces where it's best suited for. Hovercrafts can fly over frozen lakes, snow fields, and in almost all water surfaces. It is also advisable to use the hovercraft in marshes or swamp areas and muddy grounds.

Author: Rashel Dan Discover how to build and pilot a homebuilt hovercraft. Start with an easy homemade hovercraft plan. Article Source: http://EzineArticles.com/?expert=Rashel_Dan

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Building and flying a hovercraft has a lot to do with the laws of physics. Physics will explain the equilibrium of forces between surface areas below the hovercraft board. This force of air pressure made to lift a load is the applied physics called fluid mechanics. To simplify, the scientific equations involved in how to make a Hovercraft Work is basically just about using air to create cushion below and thrust to move it forward.

You don't have to be an engineer to Make A Hovercraft, though. If you hope to spend your weekend in building your first hovercraft, basic skills and a common sense is all you need. How To Make A Hovercraft is simply to know the factors that affect its operations. What are these?

1. Weight of the Hoverboard - Since a hovercraft involves lifting, weight is therefore a significant consideration. The amount of pressure you need to create air cushion must be greater than the hoverboard. If you hope to design a hovercraft that can carry you, then add your weight to the equation. Not that you have to do calculations. Just increase the amount of air you provide into the system.

2. Air or fluid pressure. So while you're figuring out how much you weigh, the platform, and if it can carry your weight, think about other loads to consider. What about the weight of the device to create the air flow such as a fan? You need to add that into the platform and thus increasing its weight. Sounds complicated? Not really. Read the next items.

3. Control the air flow beneath the bottom surface of the hoverboard in order to make the whole thing work. To do that, a hovercraft has a unique air frame called a skirt. It's usually made of an elastic material strong enough to retain its form when subjected to pressure yet has flexibility properties as well. The skirt is fastened around the edge of the board like a, well, skirt.

4. Passage of air. You need a fan installed facing downwards in such a way that air is sucked in to the bottom of the platform. You need to bore holes in the platform to let the air flow. The size of the hole is inversely proportional to the air pressure output. This means that the smaller the hole, the higher the pressure of air built passing through it. Check out some how to make a hovercraft manual on how to do this properly. Since air molecules behave loosely, you need to trap it to increase more pressure. The skirt around the board does that magically.

5. Thrust and steering device. Now you have a platform that is floating on a smooth earth surface. Next thing you need is a device that can thrust your vehicle forward. Also you need to know how to make a hovercraft turn to the right or left direction when gliding. With this in mind, you need to set up a propeller and a rudder. There are Hovercraft Plans available that tells you how to install this. The propeller and the rudder are additional loads to your vehicle. Include this in your design plan.

Author: Rashel Dan You can build your own hovercraft. Simply get yourself a hovercraft plan! Article Source: http://EzineArticles.com/?expert=Rashel_Dan

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The hovercraft is probably one of the brilliant inventions of all time. It's a product of ingenuity. This machine worked using the principles of applied physics and engineering. What's more interesting is you can build your own hovercraft all by yourself. That is correct. You can do it in your home.

 A hovercraft is a vehicle lifted by air cushion. To make this happen, there is a certain amount of pressure to be made. Science will tell you that air is a form of fluid. Its molecules behave unpredictably. When you build your own hovercraft, it's good to understand the control of air flow underneath it. These are the basic principles:

Air Pressure - The mechanics of a hovercraft involves mainly of air of course. You need to pressurize that air and send it to the right channel to create the cushion below. To do that, you need to get an abundant supply of its molecules. The solution is a fan. Any device that produces air pressure such as a vacuum cleaner will do too.

The Plane - Next thing to have is a board or ply wood. This is for you to sit on. Another purpose for the board is the help distribute air beneath it surface. With the right velocity, air should be able to create a film or layer below. When that happens, pressure is building up. To build your own hovercraft, you have to increase that pressure.

The Velocity - In fluid mechanics, velocity of fluid increases when an orifice opening is decreased. This is evident in how a fire hose works. This concept is also applied in your homemade hovercraft. You have to simulate the pressure increase by limiting the passage of air flow and channel it through a hole in the ply wood.

The Skirt - When the flow of air is now controlled, it can build a strong layer of air beneath the ply wood. This thin layer of air bearing should also be regulated. A heavy plastic sheet is wrapped around the perimeter of the board. This is called the skirt. This helps in building the air cushion below. It traps the air and only allows a little amount released below it. If you build your own hovercraft, t is important that this concept is understood.

Initial Thrust - Now you got the board lifted, it's time to get your ply wood to move forward. To do this, you need thrust. However, it could also be fun to just have someone push you while you're sitting on the board. Or you may have a rope tied to the front and have someone tag you around. Can you imagine that? Since this is a homemade hovercraft, might as well improvise with fun creatively as well.

Your improvised hovercraft should be as exciting as it is when it's done. Your friends will surely like it. You can use it for your science project in school. You'll be the envy of every kid in school. They'd think you have the mind of a scientist. Well, you do. And all it took is to know some principles of physics. So what are you waiting for? Build your own hovercraft now.

Author: Rashel Dan Learn how to draft your homemade hovercraft plan now. Use the easy instruction to build your own hovercraft at home. Article Source: http://EzineArticles.com/?expert=Rashel_Dan

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