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Watt Steam Engine Indicator (Replica, 1927)

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. An engine indicator is an instrument ...
ACHR News

Compressor Uses Continue to Expand as Unit Sizes Contract

BEHIND THE CURTAIN: The compressor may be “where the magic happens” within a cooling system, but a peek behind a pressure-volume diagram for a fictitious typical refrigeration cycle reveals nothing ...
Machine Design

Improving the energy efficiency of low-pressure blowers

Screw blowers use internal compression, lobed blowers use external compression. Screw blowers are more efficient, potentially cutting energy use in half. Resources: Atlas Copco, www.atlascopco.com ...
insider.si.edu

Diesel Engine Indicator, De Juhasz Design – ca 1938

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This diesel engine indicator was ...