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Holder Wind Turbine Challenge

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Project Overview

Design wind mill blades out of at least 3 different materials to see which material works best (generates the most wind energy to be measured in volts).

Each design must contain 3 blades.
Blades must be the same size.
Blades must be the same shape.
Once blades are created and cut out, you design and color them if you wish.
Only difference blades should have is the material they are made of.

Submit Your Project

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Show off your project! Be sure we can see the whole thing, including any special or unique details.
Accepted file types: jpg, png, heic, jpeg, Max. file size: 5 MB.
Describe your project in about 3 short sentences
Drop files here or
Accepted file types: jpg, png, heic, jpeg, Max. file size: 5 MB.

    Design Process and Reporting

    Accepted file types: pdf, txt, doc, docx, Max. file size: 50 MB.
    Accepted file types: pdf, txt, doc, docx, Max. file size: 50 MB.
    Accepted file types: pdf, txt, doc, docx, Max. file size: 50 MB.
    Accepted file types: pdf, pptx, Max. file size: 50 MB.

    Turbine Performance Fields

    Need help? See common fans (on the highest setting) and corresponding wind velocities on this cheat sheet.
    Need help? Check out this calculation guide. The typical range for this value is 1000 cm2 - 8000 cm2.
    This value must be a whole number. Do not use decimals or spaces. Need help? Check out this guide.
    Need help calculating voltage? Check out this guide.
    Wind Load Chart
    Load
    Qty
    Notes
     

    Solar Home General Information

    1 image of the surrounding environment
    Drop files here or
    Accepted file types: jpg, png, heic, jpeg, Max. file size: 10 MB, Max. files: 1.

      Solar Home Narrative

      The Solar Home and all accessories must fit within a 2’ width, 2’ length, 1’ height space.
      Describe in two sentences or less what the solar home is (that could be its name, materials, shape, general purpose) what inhabits it, the environment it’s in, and its general purpose.

      For example: The LoneStar Space Garden provides astronauts in space an Earth-like sanctuary and food garden with plants, waterfalls, insects, and animals, all made possible by solar power.
      Set the stage by briefly describing the environment and why the selected environment was a good place for the solar home. Introduce the inhabitants and their wants and needs. Talk about the solar powered features and how those features address the wants and needs of the inhabitants.
      1 image of the surrounding environment
      Drop files here or
      Accepted file types: jpg, png, heic, jpeg, Max. file size: 10 MB, Max. files: 1.
        1 image that shows the inhabitants
        Drop files here or
        Accepted file types: jpg, png, heic, jpeg, Max. file size: 10 MB, Max. files: 1.
          1-3 images that zoom in on the solar powered features.
          Drop files here or
          Accepted file types: jpg, png, heic, jpeg, Max. file size: 10 MB, Max. files: 3.
            Tell the origin story of the design idea by explaining why the team used certain materials and technologies. How does the team think the solar home they created is inspired by real world problems? Explain why the team shaped, designed, and organized the solar home in response to its environmental factors. Describe how the needs, health, entertainment, and comfort of the inhabitants were considered.
            1-3 images that highlight the solar home design
            Drop files here or
            Accepted file types: jpg, png, heic, jpeg, Max. file size: 10 MB, Max. files: 3.
              Explain how the team considered the social and cultural connections of the inhabitants when making the solar home. Describe how the solar home is “green,” and how it has a low impact on its environment.
              1-3 images that focus on how the solar home is “green,” optional photo of how the design considers social and cultural connections.
              Drop files here or
              Accepted file types: jpg, png, heic, jpeg, Max. file size: 10 MB, Max. files: 3.
                Team members describe their roles and how they worked within the team. Each team member lists some part of the process, design, or build of the solar home that they really enjoyed doing.

                Additional Files

                In the solar panel schematic, include each solar powered circuit's configuration (parallel/series), and a label to what the terminals connect to. Label each panel's rated voltage and current, the length, width, and area of each solar panel, and each configurations voltage/current/wattage total. This Schematic is different from the wiring diagram because it only includes the solar panel arrangement, not the rest of the circuit. For example, if the team has up to three circuits that are powered by solar, they will need to provide three solar panel schematics.
                Drop files here or
                Max. file size: 10 MB, Max. files: 10.
                  Each circuit requires a separate wiring diagram. Teams must provide a wiring diagram for no more than three circuits. Each wiring diagram must include a symbols key. The wiring diagram should have the symbols labeled for all the electrical parts of a circuit, and every emergency switch clearly labeled as such in the diagram. If using power storage, teams will label how the solar panels are charging the power storage and how the storage is powering the loads on the device. Solar Home Elementary 4th-5th Division can create a hand drawn wiring diagram. For Solar Home 6th-8th and Solar Smart Home 9th-12th a printout is required and using a wiring diagram application is optional. If the wiring diagram is complicated, there is no need to fit it into a 8.5” x 11” paper size. The team can expand their diagram onto other pages as long as the continuation is clearly labeled.
                  Drop files here or
                  Max. file size: 10 MB, Max. files: 10.
                    Documentation is important, please provide where your code was sourced from and describe how each resource was used. You do not need to include the code.
                    Materials Used
                    Material
                    How was the material used in the build?
                    Is the material recycled, found, or purchased?
                    If purchased, how much did it cost? If free, put a zero
                     
                    Project Submissions
                    Image

                    The Typhoon Trio

                    Terrace Community Middle School · Holder
                    Key Metrics
                    Wind Speed (m/s)
                    2.3
                    Rotor Swept Area (cm2)
                    Resistor Value (ohms)
                    156
                    Voltage
                    66
                    See the Project Solo
                    Read more here

                    Project Overview

                    Design windmill blades out of at least 3 dissimilar materials to see which material works best. Each design must contain 3 blades, and the blades must be the same shape and size. We also need to record an average for each blade type

                    Project Images
                    Image
                    Image

                    @Windicators

                    Terrace Community Middle School · Mrs. Holder
                    Key Metrics
                    Wind Speed (m/s)
                    2.3
                    Rotor Swept Area (cm2)
                    Resistor Value (ohms)
                    156
                    Voltage
                    140.4
                    See the Project Solo
                    Read more here

                    Project Overview

                    Our wind turbine had rectangular blades with the corners cut off. The materials we used were cardboard, Balsa wood, and Styrofoam. Our cardboard blades produced 106.5 watts, making it the highest. Balsa wood was a close second, and produced 100.7 watts, and Styrofoam was the least, with 55.4 watts.

                    Image

                    The Typhoon Trio

                    Terrace Community Middle School · Holder
                    Key Metrics
                    Wind Speed (m/s)
                    2.3
                    Rotor Swept Area (cm2)
                    Resistor Value (ohms)
                    156
                    Voltage
                    66
                    See the Project Solo
                    Read more here

                    Project Overview

                    Design windmill blades out of at least 3 dissimilar materials to see which material works best. Each design must contain 3 blades, and the blades must be the same shape and size. We also need to record an average for each blade type.

                    Project Images
                    Image
                    Image

                    Blasters

                    Terrace Community Middle School · Mrs. Holder
                    Key Metrics
                    Wind Speed (m/s)
                    2.3
                    Rotor Swept Area (cm2)
                    Resistor Value (ohms)
                    156
                    Voltage
                    93.4
                    See the Project Solo
                    Read more here

                    Project Overview

                    We had to do a project where we test different blades to see which one spun faster and more efficiently. We tested balsa wood, foam and cardboard. We had to also record our data and figure out which blade went faster. For our project, foam went the fastest.

                    Project Images
                    Image
                    Image

                    The Energizers

                    Terrace Community Middle School · Mrs. Holder
                    Key Metrics
                    Wind Speed (m/s)
                    2.3
                    Rotor Swept Area (cm2)
                    Resistor Value (ohms)
                    156
                    Voltage
                    104
                    See the Project Solo
                    Read more here

                    Project Overview

                    This project is about testing different types of wind turbine blade material. We do this to see which type of material can generate the most amount of voltage, which we convert into watts. We measure this with a voltage meter.

                    Project Images
                    Image
                    Image

                    The Wind Burst

                    Terrace Community Middle School · Tanya Holder
                    Key Metrics
                    Wind Speed (m/s)
                    2.3
                    Rotor Swept Area (cm2)
                    Resistor Value (ohms)
                    156
                    Voltage
                    See the Project Solo
                    Read more here

                    Project Overview

                    Investigate which material produce the most wind energy measured in watts. Three different materials were test for wind turbine blades. Material used to create wind turbine were balsa wood, card stock and thin cardboard. All blades were the same size and shape.

                    Image

                    The Typhoon Trio

                    Terrace Community Middle School · Holder
                    Key Metrics
                    Wind Speed (m/s)
                    4
                    Rotor Swept Area (cm2)
                    Resistor Value (ohms)
                    156
                    Voltage
                    66
                    See the Project Solo
                    Read more here

                    Project Overview

                    Design windmill blades out of at least 3 dissimilar materials to see which material works best. Each design must contain 3 blades, and the blades must be the same shape and size. We also need to record an average for each blade type.

                    Project Images
                    Image
                    Image

                    The Typhoon Trio

                    Terrace Community Middle School · Holder
                    Key Metrics
                    Wind Speed (m/s)
                    4
                    Rotor Swept Area (cm2)
                    Resistor Value (ohms)
                    156
                    Voltage
                    66
                    See the Project Solo
                    Read more here

                    Project Overview

                    Design windmill blades out of at least 3 dissimilar materials to see which material works best. Each design must contain 3 blades, and the blades must be the same shape and size. We also need to record an average for each blade type.

                    Image

                    The Typhoon Trio

                    Terrace Community Middle School · Holder
                    Key Metrics
                    Wind Speed (m/s)
                    4
                    Rotor Swept Area (cm2)
                    Resistor Value (ohms)
                    156
                    Voltage
                    66
                    See the Project Solo
                    Read more here

                    Project Overview

                    Design windmill blades out of at least 3 dissimilar materials to see which material works best. Each design must contain 3 blades, and the blades must be the same shape and size. We also need to record an average for each blade type.