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bypass the high pressure stage to the low pressure stage on 100% of the air compressorsin service prevent excessive inter-stage pressure buildup control compressor discharge pressure remove all but the frictional load during starting
a separate air ejector unit a direct unimpeded connection between second stage and salt water feed heater either by vacuum drag or an external line from the first stage via a fixed orifice the fixed orifice provided in the steam supply line
Condenser circulating water pump Feed-water heater drain pump Distillate pump Air ejector condenser drain pump
doesn’t agree with; alive isn’t suited; alive doesn’t suit; fit doesn’t fit for; fit
vacuum drag from the auxiliary condensate system individual vacuum pumps a single non-condensing air ejector a two stage air ejector
second stage cylinder lockup oil sump contamination faulty operation of pneumatic valves corrosion of air receiver baffles
High pressure compressors are more efficient than low pressure compressors Mechanical efficiency divided by compressor efficiency will equal the overallefficiency of the compressor unit Two stage compressors are generally more efficient than single stage compressors The volumetric efficiency is decreased in multistage compressors
keep the air from being carried into the engine keep the moisture from being condensed keep the danger from being carded into the engine take away the condensate from the air
keeps out the cold keeps the cold away keep off the cold keep the cold up
keep; opened to keep; opened keep; open to keep; open
dust entering the high pressure stage lube oil carbonization discharge pulsations inter-stage vapor lock
the discharge temperature low the discharge temperature high the discharge pressure rise the inter-stage pressure low
horizontally mounted never fitted with intake filters fitted with intercoolers operated in an unloaded condition at all times
I wouldn’t bet on it You said it Keep it up Come off it
first stage flash chamber second stage flash chamber first stage after condenser second stage distilling condenser
Distiller air ejector cooling medium Saltwater heater discharge First-stage internal feed box Second-stage internal feed box
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