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Paddling for Power

CSEF · 2016 Aerodynamics/ Hydrodynamics (Junior Division Only)

Ivy A. Brott · Mount Saint Mary's Academy, Grass Valley, Nevada County

Overview

Objectives/Goals The purpose of this project was to test hydroelectric water turbine efficiency. Methods/Materials Many materials were used throughout the project but the turbine itself is mainly constructed of PVC pipe, wood and plexiglass. Results After multiple tests, it was concluded that the paddles with the 45 degree angle to the axle were able to produce the most electrical current. Conclusions/Discussion The results of the experiment, proved the hypothesis wrong. After much thought where there might have been error(s) or unforseen variables, it was concluded that there were small possible errors or variables but not that could greatly impact the outcome. Ultimately, the 45 degree paddles were the most efficient source of hydroelectric power, therefore, if I were to build a large water turbine to produce electricity, I would use that type of paddle.

Summary statement

This project was used to test the efficiency and production of green energy using different paddle shapes on a hydroelectric water turbine.

Competition history

  • CSEF 2016 Aerodynamics/ Hydrodynamics (Junior Division Only) · Entry J0108

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