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Title: An early steam turbine.
Caption: Illustration depicting an early steam turbine, a device that extracts thermal energy from pressurised steam and uses it to do mechanical work on a rotating output shaft. Invented by Charles Algernon Parsons (1854-1931) an Anglo-Irish engineer and inventor of the compound steam turbine. Dated 19th century.
Credit: Album / Universal Images Group / Universal History Archive
Image size: 6276 × 3342 px | 60.0 MB
Print size: 53.1 × 28.3 cm | 2470.9 × 1315.7 in (300 dpi)