real blade designs
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Wind Wise Activity 6,8,9: How Does a Wind Mill Work? Which Blades are Best? Can I Design a Better Blade?. Real Blade Designs. Past Student Designs. Blade Design Challenge Results. - PowerPoint PPT PresentationTRANSCRIPT
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WIND WISE ACTIVITY 6,8,9:HOW DOES A WIND MILL WORK?WHICH BLADES ARE BEST?CAN I DESIGN A BETTER BLADE?
![Page 2: Real Blade Designs](https://reader036.vdocuments.us/reader036/viewer/2022081520/568150aa550346895dbec171/html5/thumbnails/2.jpg)
REAL BLADE DESIGNS
![Page 3: Real Blade Designs](https://reader036.vdocuments.us/reader036/viewer/2022081520/568150aa550346895dbec171/html5/thumbnails/3.jpg)
PAST STUDENT DESIGNS
![Page 4: Real Blade Designs](https://reader036.vdocuments.us/reader036/viewer/2022081520/568150aa550346895dbec171/html5/thumbnails/4.jpg)
BLADE DESIGN CHALLENGE RESULTSName Max
Voltage (V)# Blades Pitch Material Length Dist to
HubGina Spencer .25 4 15 Plastic 13” 2”
Tom Spencer 1 4 10 Paper plate 8” 0
Bill .66 3 15 Plastic 9.5” ¾”
Bob Koch .26 4 20 Plastic 11.5” 1.75”
Ricky Gordon .26 3 10 Cardboard
Kim Bates .45 3 15 Plastic 12’” 1cm
Rawls .63 3 10 Plastic 10” .5”
Alan Goins .36 3 15 Plastic 12” 3”
Sid Trimmer 1.16 4 10 Plastic 8” 1”
J A Bullock .26 3 15 Cardboard 10”
David Lorenz 1.36 3 5 Paper plate 10.5” 1.25”
Kerry McDaniel .405 3 15 Plastic 12” 1”
Michele 1.3 3 10 plastic 8.25” .25”
M. Pryor .68 4 15 Balsa 8” .25”
John Davis 1.2 3 12 Plastic 6.5” 1/16”