Some articles on expansion engines, engine, expansion, expansion engine, engines:
... It is a logical extension of the compound engine (described above) to split the expansion into yet more stages to increase efficiency ... The result is the multiple expansion engine ... Such engines use either three or four expansion stages and are known as triple and quadruple expansion engines respectively ...
Famous quotes containing the words engines and/or expansion:
“America is like one of those old-fashioned six-cylinder truck engines that can be missing two sparkplugs and have a broken flywheel and have a crankshaft thats 5000 millimeters off fitting properly, and two bad ball-bearings, and still runs. Were in that kind of situation. We can have substantial parts of the population committing suicide, and still run and look fairly good.”
—Thomas McGuane (b. 1939)
“We are caught up Mr. Perry on a great wave whether we will or no, a great wave of expansion and progress. All these mechanical inventionstelephones, electricity, steel bridges, horseless vehiclesthey are all leading somewhere. Its up to us to be on the inside in the forefront of progress.”
—John Dos Passos (18961970)