The cooling system directly impacts the power output of an engine. The cooling water flow and temperature in the heat exchange process outside the engine exhibit dynamic characteristics of nonlinear, ...

Norfolk & Western Class J No. 611 steam locomotive is back into service for a limited series of passenger excursions this fall.

In this paper the design process of a linear electric actuator development for an aircraft engine control lever is described. Initially, a computer model of a linear electric drive with a hexagonal ...

Hills, R.L. (1989) Power from Steam A History of the Stationary Steam Engine. Cambridge University Press, Cambridge.