Hemispherical combustion chamber

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Notion

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Science and technology

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What Wikipedia says

A hemispherical combustion chamber is a combustion chamber in the cylinder head of an internal combustion engine with a domed "hemispheric" shape. An engine featuring this type of hemispherical chamber is known as a hemi engine.

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

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