NDLI: Does It Cut It? Understanding Wind Turbine Blade Performance

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Does It Cut It? Understanding Wind Turbine Blade Performance

Content Provider	TeachEngineering: STEM curriculum for K-12
Author	Kon, Alexander
Copyright Year	2016
Description	Students gain an understanding of the factors that affect wind turbine operation. Following the steps of the engineering design process, engineering teams use simple materials (cardboard and wooden dowels) to build and test their own turbine blade prototypes with the objective of maximizing electrical power output for a hypothetical situation—helping scientists power their electrical devices while doing research on a remote island. Students gain an understanding of the factors that affect wind turbine operation. Following the steps of the engineering design process, engineering teams use simple materials (cardboard and wooden dowels) to build and test their own turbine blade prototypes with the objective of maximizing electrical power output for a hypothetical situation—helping scientists power their electrical devices while doing research on a remote island. Teams explore how blade size, shape, weight and rotation interact to achieve maximal performance, and relate the power generated to energy consumed on a scale that is relevant to them in daily life. A PowerPoint® presentation, worksheet and post-activity test are provided.
Language	English
Access Restriction	Open
Rights Holder	Regents of The University of Colorado University of California Davis
Subject Keyword	Earth and Space Measurement Number and Operations Physical Science Science and Technology Turbine Wind Turbine Design Aerodynamics Windmill Calculate Power Wind Turbine Wind Energy Power Produced Prototype Sustainability Design Testing Renewable Energy Power Generated Redesign Blade Design Power
Content Type	Text
Time Required	PT1H45M
Education Level	Class V Class VI
Pedagogy	Experimental Activity
Resource Type	Hands-on
Subject	Physics Number Sense and Numeration Geometry Structure of the Earth Technical

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