Twentieth century handbook for steam engineers and electricians, with questions and answers; a practical nontechnical treatise .. (1916)
Swingle, Calvin F. (Calvin Franklin), b. 1846 · Chicago, F.J. Drake & company · leaf 522
Fig. 195 much lead which, together with the compression, caused amomentary rise in the pressure above the normal. Thelead at B is approximately correct. The difference in ter- Diagram Analysis 509 minal pressures at C and D is the result of shifting of thepoints of cut off caused by variations in… … Fig. 196 pheric line, showing that the exhaust is in no way restrictedor cramped. I. H. P. is 65.7 and steam consumption 21pounds per I. H. P. per hour.
