Post by ganuganu on May 8, 2015 5:05:03 GMT -5
I selected an operating point for GT2056V from the compressor map of 0.16kg/s mass flow and PR of 1.75. The speed is about 125000rpm. Is this operating point safe. Secondly do i have to spool up the engine till 30000rpm so that after this point the engine will sustain on its own. Thirdly the axial velocity at the exit of the turbine chose to be 330m/s then only the exit nozzle gets choked for a diameter of 30mm. Is this axial velocity selection appropriate.
Calculated thrust: 93N
Fuel used: LPG
TET: 700deg C
Calculated thrust: 93N
Fuel used: LPG
TET: 700deg C