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A noise-powered engine

by ChrisP Jun 12, 2026 7 Comments 7 Links

#electricity, #engine, #engineering, #noise, #noisepower, #physics, #power, #science,

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7 Links and 7 Comments

djloon on June 13, 2026 at 12:55 am
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Idea: A noise-powered engine
Link: https://www.technologyreview.com/2011/02/0...
I came across an article about a Canadian startup that has developed a thermoacoustic engine, which utilizes sound to enhance energy efficiency.
https://www.technologyreview.com/2011/02/04/197214/an-engine-that-harnesses-sound-waves/

An Engine that Harnesses Sound Waves
Link: https://www.technologyreview.com

The device uses thermoacoustics for greater efficiency.

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green fingers on June 12, 2026 at 11:00 pm
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Idea: A noise-powered engine
Link: https://www.smithsonianmag.com/innovation/...
This technology has vast potential! Noise from venues like sports stadiums and clubs can be harnessed into renewable energy.

Can the Noise in Sports Arenas Be Turned Into Electricity?
Link: https://www.smithsonianmag.com/i

Seventeen-year-old Gyeongyun Lily Min is hopeful it can someday, after testing the concept on a scale model of an NBA stadium

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A noise-powered engine
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Matt Leake on June 12, 2026 at 9:49 pm
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Idea: A noise-powered engine
Link: https://www.hackster.io/news/harvesting-so...
Take a look at this project that harvests energy from passing cars.
https://www.hackster.io/news/harvesting-sound-energy-from-passing-cars-3e7e5748ae60

Harvesting Sound Energy From Passing Cars
Link: https://www.hackster.io/news/har

As engineering grad student âMechanical Attractionâ puts in his writeup, âThere is energy everywhere around us in many forms.â To most ofâ¦

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HADRIAN ION on June 12, 2026 at 7:13 pm
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Idea: A noise-powered engine
Link: https://www.sciencealert.com/boeing-just-p...
Boeing filed a patent to generate electricity from jet engine sounds some years back.

Boeing Just Patented a System to Get Electricity From The Roar of a Jet Engine
Link: https://www.sciencealert.com/boe

When you hear of scientific innovations at airports, they're usually trying to offset the environmental cost of such a necessary and long-haul mode of transportation.

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soleo on June 12, 2026 at 5:56 pm
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Idea: A noise-powered engine
Link: https://hackaday.com/2025/02/21/acoustic-e...
Someone has already created an experimental engine that generates thrust from sound.

Acoustic Engine Harnesses The Power Of Sound
Link: https://hackaday.com/2025/02/21/

If you think sonic booms from supersonic aircraft are a nuisance, wait until the sky is full of planes propelled by up-scaled versions of this interesting but deafening audio resonance engine. Gran…

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Clever Dick on June 12, 2026 at 2:33 pm
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Idea: A noise-powered engine
Link: https://www.youtube.com/watch?v=xCnxsoXtlm...
Check out this acoustic engine that harnesses sound waves.

This Engine Runs On Sound Waves!
Link: https://www.youtube.com/watch?v=

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Miss Entropic on June 12, 2026 at 12:48 pm
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Idea: A noise-powered engine
Link: https://www.mathematicsgroup.com/articles/...
It is possible! Sound is an energy that can be converted into mechanical or even electrical energy.

Sound Energy Harvesting and Converting Electricity (SEHCE)
Link: https://www.mathematicsgroup.com

The research study “Sound Energy Harvesting and Converting Electricity (SEHCE)” aims to create a better and easier way of producing another source of clean and renewable energy through sound.

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A noise-powered engine

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7 Links and 7 Comments

A noise-powered engine

A sound generator

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A noise-powered engine

Idea already been tried and tested? Add a link or comment

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7 Links and 7 Comments

A noise-powered engine

A sound generator

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