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Zephyr
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Models
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Polykite aperiodic monotile group
A group of aperiodic Polykite monotiles.
5
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Polykite aperiodic monotile
An aperiodic monotile capable of tiling a 2D surface. Called an 'Einstein'.
5
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Convergent Ring Vortex Eductor Tower
A small, wind energy eductor tower utilizing ring vortex eductors which pivot to face the wind. For more information concerning theory of operati...
22
84
4
A two stage convergent Ring Vortex Eductor
A convergent Ring Vortex Eductor assisted by an Antibody Diffuser. A DIY small wind energy project. For theory of operation see: www.floneticdesi...
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DIY Small Hybrid Wind Turbine
A completely enclosed small wind turbine. No visible moving parts. Driven by ram air pressure and draw from 9 eductors. For theory of operation see...
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Antibody Diffuser Augmented Wind Turbine
A simple, small, DIY, diffuser augmented wind turbine. Diffuser segments and other parts are 3D printed. Generator is 160 VDC brushed PM motor from...
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1
NACA 4418 33 inch 7 Blade High Torque Rotor and Hub
Designed for 1100 rpm in a 25 mph wind. NACA 4418 cross-section.
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Channel Augmented Wind Turbine
A small, DIY, Channel Augmented Wind Turbine. Blades are 3D printed, NACA 4412 cross-section. For more information: www.floneticdesigns.net
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"42", Designed and Built for Earth Day 2015
A Bent Geodesic Tree inspired by Maury's model and using expanded metal, designed and built for Earth Day 2015.
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Considerate Chimes
Wind chimes are great, except when it really gets windy. Especially late at night. This chime set uses stationary chimes, supported at the nodes, a...
32
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Self-Steering Fog Catcher
A simple to transport and install, self-steering, single trough, Fog Catcher.
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Variac
The trusty old Variac
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180
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Various Size Luminare Tester
A flexible luminare tester for several different sized fluorescent luminares.
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Bent Geodesic Tree
An adaptation of Maury's, "Bended Geodesic".
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Cause Bottle Challenge
Perfect for that early morning commute.
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Just for fun
A blower wing test body. Just roughed in. Thanks to Andrew Rabbitt for the excellent motor model.
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2
A Lenz VAWT with magnetic water heater
An improved Lenz Vertical Axis Wind Turbine example driving a spinning magnet water heater with hot water storage.
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Spinning Magnet Water Heater
An example of a spinning magnet water heater. Uses AX2C45 magnets from K&J Magnetics.
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Lenz Vertical Axis Wind Turbine
A Lenz VAWT coupled with a PMG 132 generator. Correct wing cross-section as given by Lenz.
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Fluidic Amplifier
An example of a vortex amplifier. A small inflow from the periphery modulates a larger inflow from the center.
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"Turn Up" Fluidic Amplifier
An example of a Turn Up Vortex Amplifier. Throughput is highest when both inflows are exactly equal. If one inflow is held constant, the other infl...
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1
Fluidic Diode
An example of a cyclonic fluidic diode.
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Slotted Diffuser Augmented Wind Turbine
An example of a slotted diffuser augmented wind turbine. Higher performance with boundary layer injection. SG6040 cross-section at 21 and 24 degree...
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Diffuser Augmented Downwind Turbine
An example of a diffuser augmented wind turbine. SG6040 cross-section at 24 degrees AOA. Mechanical speed control through variable pitch NACA 4418 ...
26
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