Turbing off is better together.

• Rules for the turbine challenge
• Instructions to submit a turbine design to the challenge
• Links to helpful challenge documents and videos
• Data directly from the tests

Turbine must:

• fit inside a 93mm Radius (186mm Diameter) by 100mm Height cylindrical volume
• fit the 3 spoke hub, or integrate a hub that fits the generator directly

Things you should do but don't have to:

For 2d profiles:

• indicate the the inside face (side facing the center of the hub) of your profile
• indicate the blade pitch angle (relative to perpandicular to hub spoke)
• include dimensions such as chord length, width where nessecary

3d: .STL or .STEP

2d Profile: .jpg/.jpeg

Submission email (subject "turboff"): [email protected]

A bad video explaining how to make/submit a turbine entry: https://youtu.be/kFAnhueLsvs

Technical drawings and 3d models for designing turbine entries: https://www.thingiverse.com/thing:6349382