Ice-making Machines: The Theory of the Action of the Various Forms of Cold-producing Or So-called Ice MachinesVan Nostrand, 1897 - 190 páginas |
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absorption chamber absorption machine adiabatic air machines ammonia gas amount anhydrous ammonia boiler brine tank British Thermal Units calculated capacity per pound carbonic acid Carnot cycle cent clearance spaces cloth compression cylinder compressor condensing water cooler cooling cubic foot deduced degrees Fahr denser density Electric Engineers equation ether expansion cylinder foot-note friction given Hand-book heat of vaporization ice-melting capacity Illustrated latent heat Ledoux's table liquid loss mechanical melting capacity monia morocco negative heat units Numerical examples obtained P₁ perature plates pound of coal Practical Treatise produced Prof pump Q₁ quantity of heat range of temperature refrigerating coils refrigerating effect Regnault revised saturated specific heat steam steam-engine sulphur dioxide superheat superheating T₁ T₂ tempera tests Theoretical formulæ tion ture units expressed Units per pound V₁ valves vapor volume waste space Zeuner's