Explore: Guide Vanes

performance of a turbine stage. Gas exits the stationary turbine nozzle guide vanes at absolute velocity Va1. The rotor rotates at velocity U. Relative to

GE90-94B, shrouded guide vanes reduce secondary flows and counter-rotating spools for the reaction turbines reduce load on guide vanes. To reduce maintenance

done with the use of adjustable vanes located inside the turbine housing between the inlet and turbine, these vanes affect flow of gases towards the

turbine nozzle guide vanes would have to be different from the original. In all probability, the downstream LP turbine nozzle guide vanes would have to

propelling nozzle. The gas turbine has an air inlet which includes inlet guide vanes, a compressor, a combustion chamber, and a turbine (that drives the compressor)

two shaped guide vanes. These divide and direct the flow so that the water enters the runner smoothly for any width of opening. The guide vanes should seal

compressor, with one row of variable inlet guide vanes (VIGV's) followed by 6 rows of variable stator vanes Combustors: cannular Turbine: 3-stage Fuel

conical approach passage for the incoming water—submerged diffusers, guide vanes and a diverting exit passage. Uriah was also the younger brother of Seth

designation was J47-21, but with innovative features including variable inlet guide vanes, double-shell (inner and outer) combustor case, and 50% greater airflow

nozzle guide vanes (stator blades) had been severely damaged, particularly on the lower part of the engine. As some parts of the guide vanes were destroyed