An engine indicator is an instrument for graphically recording the pressure versus piston displacement through an engine stroke cycle. Engineers use the resulting diagram to check the design and ...

This article was originally published with the title “ The Steam Engine Indicator ” in Scientific American Magazine Vol. 21 No. 24 (December 1869), p. 378 doi:10.1038 ...

Step rearing Curtis steam engine diagram National Museum of American History. Object Details. sova.nmah.ac.1013_ref5836 GUID https ... Steam Boilers / 1.15.12: Turbines Date undated Container Box 74, ...

And unlike a steam engine, no gas is vented during operation. Instead a Stirling engine uses hot and cold chambers to expand and compress gas, driving pistons in the process.

The engine achieves maximum efficiencies at 600 °F (316 °C) and steam pressure of 200 psi (1.4 MPa), at which point one Waste Heat Engine can generate 16 hp (12 kW), 30 lb-ft (41 Nm) of torque ...

Cyclone-Williams steam engine moves towards the starting line of the World Speed Record. The steam engine could eventually be placed into everyday passenger and commercial vehicles.

The steam engine, from the Fort Wayne Railroad Historic Society, will be at several departure stations in the Cuyahoga Valley National Park Sept. 17-18 and Sept. 24-25.

A steam engine built in 1929 will have its original name plates reattached after they were found by auctioneers following a house clearance. They belonged to a train called Newstead, which was ...

The driver of the 130-year-old runaway traction engine lost control on a steep hill in Ford, Glos, and the vintage vehicle bounced off a parked car then demolished the wall.