Steam power plant auxiliaries and accessories; (1922)
Croft, Terrell, 1880- ed, Dufflin, Daniel John, 1911- ed · New York, [etc] McGraw-Hill book company, Inc · leaf 332
result from expansion of a portion of the compressed air down to thesuction pressure, when the piston begins a stroke. Rotatory pumps (hurling or hydro-centrifugal pumps) using slugs ofwater (Fig. 304) as pistons are sometimes used where very high vacuaare required. 355 A. A Modern Westinghouse… … p. «m w/^^/j^- :^-^^:^ -Air Pump Discharge% W}fInlet Cooling Water Turtml ^MmMiMkA -;^HU~r Fig. 309A.—Westinghouse-LeBlanc Surface Condenser Installed For Service WithTurbo-Generator Unit. The expansion joint is necessary to properly protect the tur-bine and condenser shell from excessive stress…
Steam power plants · Pumping machinery
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