Roper's catechism for steam engineers and electricians .. (1899)
Roper, Stephen. [from old catalog], Keller, Edwin R., [from old catalog] ed, Pike, Clayton W., [from old catalog] ed · Philadelphia, D. McKay · leaf 168
h begins at the end of thesteam nozzle, being that part of the apparatuswhere the steam and water first come in contact;and, finally, a delivery tube from which the mix-ture of steam and water enters the discharge pipe.All of these parts have peculiar shapes, whichhave been determined by years of… … INJECTOR. S, Steam nozzle. B, Spinale for adjusting supply of C, Combining tube.Z>, Delivery tube. 148 ropers catechism for follows : The steam leaves the nozzle and entersthe combining tube at a high velocity. Thefriction between the steam jet and the air in thewater-supply pipe causes the…
Steam engineering · Electrical engineering
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