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 146
. 140] CENTRIFUGAL AND ROTARY PUMPS 125 taken from the test data. For each point thus obtained,locate new points in the body of the chart by laying off verti-cally, to scale, distances which are equivalent to the heads infeet for the discharge at each head. A smooth curve drawnthrough the points… … 400 W 1200 Discharge In Gallons 1600 . 2000 Per Minute Fig. 145.—Typical Characteristics Of A Centrifugal Pump At Constant Speed. 140. A Number Of Important Facts May Be DeterminedFrom The Characteristic Graphs (Fig. 145) of a pump whichis operated at a given speed which are not apparent from…
Steam power plants · Pumping machinery
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