Wind turbine project

See Figure 4, below.

Windmill project images

Next, attach the crimping hub to the motor by pressing it onto the driveshaft. Wind energy is an example of a renewable energy because wind is a naturally replenished source. This page demonstrates an example setup of a wind turbine experiment. See Figure 4, below. Attach alligator clips to exposed wires. Figure 3. For each design, you will need two of those sized pieces of paper. Repeat to make the second leg of the base. You'll need approximately 2 volts. Be careful here—make sure that you are looking straight down the straw when deciding which way is clockwise or counterclockwise. Advertisement - Continue Reading Below. Be careful when bending! Make sure that you have a different design for each rotor assembly—in other words, make sure that no two rotor assemblies are exactly the same. Familiarize yourself with the names of each part of the turbine because those terms will be used in this procedure. To make the other half of the axle, bend the outer loop of the paper clip so that it looks like the paper clip in Figure 5.

If the turbine still does not work, try to reposition the fan to make sure it's blowing directly on the rotor. This glue will keep the rotor wing on the straw. When the wind blows, the turbines rotate, turning the wind into energy for communities to use.

how to make a windmill for a science project in easy steps

Does the turbine haul more weight if it has more than two rotor wings? This makes the tower very heavy on the bottom so that the fan doesn't blow it over later when you test the rotors.

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Wind turbine project report pdf

Then cut a sort of holder out of the top so that it can hold the smaller water bottle when it is laid horizontally by cutting off two "sides" and leaving two "sides. Secure the blades to the dowels with tape or hot glue. Analyze your data and draw a conclusion 6. Next, tie the second washer onto the string and see if the rotor can haul that. We recommend a fan that has a diameter of at least 20" and that can be propped to the height of your turbine. The marbles are used as weight to hold the bottle in place. Can you come up with another way? Tighten the hub after inserting. Change variables and repeat tests 7.

Repeat to make the second leg of the base. Repeat steps for each pair of rotors you have. Do background research 4.

Wind turbine project

These engineers are passionate about wind, renewable energy, and the environment, and they enjoy applying their math and science skills. If you wish to have larger rotor wings, see the Variations section below these instructions. Make sure that the double-straw is long enough to go all the way through the nacelle, and that it won't easily come apart. Testing the Rotor Designs Clear a space on a table or counter. As you wrap each rotor wing around the straw, hold it there for a minute, then release it. Change variables and repeat tests 7. Position your turbine in front of a box fan so that the wind turns the blades; this will generate electricity. Read more Variations Try using different sizes of rotor wings in your designs.
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