This startup is about to install bladeless rooftop wind turbines on box buildings

https://electrek.co/2024/05/24/bladeless-rooftop-wind-turbines-box-buildings/

90 points · 7 comments · view on lemmy.world

7 Comments

Mikufan@ani.social · 6 pts · 2y (1 reply)

Have horizontal ones not been more efficient?

(ringblade and wind my roof for example)

drkt@lemmy.dbzer0.com · 9 pts · 2y
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someguy3@lemmy.world · 1 pts · 2y (5 replies)

I wonder if they consulted structural engineers. Putting multiple 1000 lb loads on roofs that weren't designed for it doesn't seem like a good business plan.

RadicalCandour@startrek.website · 19 pts · 2y (1 reply)

I think It’s safe to assume that an evaluation/inspection on the building is performed before installation.

someguy3@lemmy.world · 0 pts · 2y

Should be, but my comment is more along the lines of I doubt many buildings can take additional multiple 1000 lb loads.

Pretzilla@lemmy.world · 7 pts · 2y (1 reply)

Walls are made to support loads and TFA does say they are mounted on the edge so roof loads will be minimal

Not to be confused with edge lords

someguy3@lemmy.world · 1 pts · 2y

Commercial building like this have curtain walls. Curtain walls don't support loads, the columns are the ones taking the load.

BastingChemina@slrpnk.net · 0 pts · 2y

I'm not go worried about the load bit Zhou about vibrations.

Wind turbines vibrate, especially of you install them on turbulent airflow such as just on top of a roof. I would be worried that it would cause some long term damage to the structure.

LanternEverywhere@kbin.social · 1 pts · 2y
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