Science Fair Projects and Experiments
Sample projects and experiments that can be turned easily into successful science fair projects
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    Propellers, Rotors and Blades
    Science Fair Projects and Experiments
    Topics, Ideas, Resources and Sample Projects
    For Elementary, Middle and High School Students


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    • Elementary School - Grades 4-6
    P=Project   E=Experiment
    Demonstrate that a coaxial contra-rotating proprotor can outperform a single proprotor used on current rotor aircraft today. [E]
    Determine how an airplane propeller’s angle of pitch affects thrust. [P] [E]
    How gear combinations affect the revolutions of the rotor blade of a helicopter [P]
    Investigate how submarines use propellers and stabilizing fins to move forward. [E]
    Aviation & Aerodynamics Science Fair Projects and Experiments
    Ships, Boats & Hydrodynamics Science Fair Projects and Experiments
    Middle School - Grades 7-9
    P=Project   E=Experiment
    Helicopter Liftoff: How Does the Speed of the Rotor Affect the Amount of Lift? [E]
    which propeller was the most efficient for my remote control airplane [E]
    Determine how much lift a rotating cylinder generates when compared to an airplane propeller and a helicopter blade. [E] [E]
    Optimizing the Blade Camber of a Free-Falling Rotor [E] [E]
    Show that by increasing the pitch of a propeller it will generate more thrust, while at the same time less RPM, and draw more power. [E] [E]
    Do Blade Angles and Number of Blades on a Propeller Change the Speed of a Hovercraft? [E]
    High School - Grades 10-12
    P=Project   E=Experiment
    Investigate how changes in chord length affect the efficiency of propellers. [E]
    Low Aspect Ratio Rotor Blades for Application to Helicopter Noise Reduction [E] [E] [E]
    How Does the Camber of an Airfoil Affect the Lift-to-Drag-Ratio? [E] [E] [E]
    Aviation & Aerodynamics Science Fair Projects and Experiments
    Ships, Boats & Hydrodynamics Science Fair Projects and Experiments
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    R=Resource
    Science Fair Projects Resources [R]
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    Last updated: July 2012
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