Rankine, William John Macquorn, 1820-1872, Millar, William J, Tait, Peter Guthrie, 1831-1901 · London, C. Griffin and company · leaf 417
, it is obviousthat unless these operations are performed entirely by compression andexpansion, without reception or emission of heat (as in the case ofmaximum efficiency described in the first corollary of Proposition IX.),part, at least, of the heat emitted during the lowering of the actual… … ON THERMODYNAMICS. 3G9 this purpose is called an economiser or regenerator, and was first inventedabout 181G, by the Rev. Robert Stirling. In the air-engine proposedby him, it consisted of a sheet-metal plunger surrounded by a wiregrating or network; in that of Mr. James Stirling, it is composed of…
