The conversion coincided with the removal of the shrouding, and also the replacement of the ACFI feedwater system with an exhaust steam injector.
32.
The Waste Heat Engine's design requires the use of water to lubricate the moving parts because exhaust steam goes into the engine crankcase.
33.
Some designs had an auxiliary chimney at the rear to avoid the need for an exhaust steam pipe running the length of the engine.
34.
Exhaust steam was not condensed but was superheated in a patent contrivance in the firebox whence it escaped to the atmosphere through the chimney.
35.
"Rocket ", additional draught is supplied by directing exhaust steam from the cylinders into the smokestack through a blastpipe, to provide a partial vacuum.
36.
It used a high-pressure cylinder without a condenser, the exhaust steam was sent up the chimney assisting the draught through the fire, increasing efficiency even more.
37.
His engines were of the saddle-tank type and exhaust steam was condensed in a tank under the footplate by jets of cold water from the saddle-tank.
38.
Bradley's neighboring Union Electric Company electric power plants used exhaust steam from their steam generators to dry the fiber conduit before they were sealed with pitch.
39.
Depending on the extent of the fouling, the impact can be quite severe on the condenser's ability to condense the exhaust steam coming from the turbine.
40.
The apparatus takes the exhaust steam that would normally be lost up the chimney and routes it through a heat exchanger, into the normal water tanks.
