Page 388 - Compression Machinery for Oil and Gas

Drivers Chapter 7 367

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strainer, following flow steam clearances around

inlet the in more packing seal or include:
valve, seen shroud diaphragms

trip As inefficiency, HP/LP or turbine
across ring. figure, as fouling increases the differential across the turbine to required to make power, as well as increased thrust force the to in seal across a within

drop nozzle or leads subjected clearances shaft steam parts
pressure valves, This increases. is bearing seal up internal up of bypass wearing

Increased governor also thrust Opened Opened Internal ring nozzle Wear Typical