… the main components of gas turbines. Programmes for the high pressure turbine and for the
combustion chamber. have been set up. The high pressure compressor has been identified …

… be taken from an earlier compressor stage. The air … turbine blades causes high pressure
losses in the cavities between the compressor and turbine discs due to side friction and vortex …

… In a modern gas turbine, the air bled through High Pressure Compressor (HPC) rotor drums
… cool the High Pressure Turbine (HPT). The centripetal air flow creates a strong vortex, which …

… This is called a freevortex, characterized by a high pressure … The full gas turbine SAS model
for this engine application, … the co-rotating compressor disks and the vortex reducer. The disk …

… during the design of a gas turbine. Both types of … The rig features two compressor discs where
the vortex reducers are … achieved in the region of high pressure ratios on the upper branch …

… high pressure losses and limit the cooling flow rate. The present work investigates the fluid
flow for twelve kinds of vortex reducer … engine gas turbines two different kinds of vortex reducer…

… from the compressor platform to cool down the turbine discs but … For the present study of
air-cooling for a gas turbine, Ro is used … < 4.5 × 10 4 ), high pressure drop happens, where the …

… The gas supply system provides dry and stable air to the test section. The compressor
pumps the airflow into the air resource, and the air passes through the drying device, which …

… “free-vortex”, and produces a high pressure drop across the … co-rotating compressor disks
and the vortex reducer. The disk … the oblong channel in the vortex reducer. For the case of the …

… of a compressor disk cavity with tubed vortex reducer (TVR) to improve the secondary air
system performance of gas turbine … In gas turbine engines, a high-pressure turbine provides …