The steam engine and turbine; a text-book for engineering colleges (1911)
Heck, Robert Culbertson Hays, 1870- · New York, D. Van Nostrand company · leaf 583
and with the water. Partlyby suction of the vacuum, partly by the impeller, the current is givensufficient velocity to expel it against outside pressure. If the coldwater tank is not high enough for flow to the pump by gravity, steamis let in at L when starting up. This air pump can equally well be… … Fig. 401. — TomlinsonAir Ejector, with con-denser in Fig. 394 comes in at W and is discharged through a ring nozzle in a hollow coni-cal jet or sheet. Air from A has parallel admission both inside andoutside of the cone of water. The latter breaksinto spray, yet with enough velocity for…
Steam-engines · Steam-turbines
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