A Practical Treatise on Heat, as Applied to the Useful Arts: For the Use of Engineers, Architects, EtcE. & F.N. Spon, 1880 - 315 páginas |
Termos e frases comuns
4-inch pipe absorbed air at 60 amount of heat apparatus atmosphere boiler building calculated calm air carbonic acid cast iron cent chimney closet column combustion contact of air cooling cubic feet cubic foot drying effect engine evaporation expansion experiments external air external surface external temperature feet high feet long feet of air feet per second fire foot per hour foot run fuel gallons gives Heat per Hour heated air horse-power hydrogen inches diameter inches of mercury internal air latent heat liquid loss of heat mean temperature numbers obtain ordinary oxygen Péclet perature pound of coal pressure radiant heat radiation ratio require rule saturated specific heat square feet square foot square inch steam steam-pipes Table 95 Temp temperature total heat units of heat units per foot units per hour units per pound units per square vapour velocity ventilation vessel volume of air walls weight