Thermoacoustics

Rarity: Common

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Notion

Domain

Science and technology

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What Wikipedia says

Thermoacoustics is the interaction between temperature, density and pressure variations of acoustic waves. Thermoacoustic heat engines can readily be driven using solar energy or waste heat and they can be controlled using proportional control.

Excerpt from the Wikipedia article “Thermoacoustics”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: Gruick70, CC BY-SA 3.0, via Wikimedia Commons.