Twentieth century handbook for steam engineers and electricians, with questions and answers; a practical nontechnical treatise on the care and management of steam engines, boilers and electric machinery (1922)
Swingle, Calvin Franklin, 1846- [from old catalog] · Chicago, F. J. Drake & company · leaf 364
n of 34% pounds water from afeed temperature of 212° into steam of the same tempera-ture; or the evaporation of 30 pounds water from a feedtemperature of 100° into steam at 70 pounds gauge pres-sure, 293. What is meant by the expression ^^tctal heat ofevaporation ?^ Ans, The sum of the sensible… … Fig. 110eeynolds combined vertical and horizontal engine 12,000 HORSE-POWER CYLINDERS, 44x88x60. Built by Allis-Chalmers Company Steam engines may be divided into two general classes,viz.^ simple and compound. A simple engine may be either condensing or non-con-densing^ bnt its leading…
