Rover/Lucas 2S Series Gas Turbine Engine
This twin shaft engine is related to the famous Rover P6 gas turbine, the engine that almost made it as the worlds first automotive gas turbine. The engine is in use today as a compressor unit for the Nimrod aircraft and also it is used as an APU in the HS748 aircraft.

A scaled version of this power plant the Rover 2S75 forms the basis of the Rotax CT2023 unit and Lucas CR201 unit.

The gas generator section of this engines forms the basis of the Rover TJ125 Minijet Engine

Lucas Airborne Auxiliary Power Plant MK10401
Lucas Airborne Auxiliary Power Plant MK10501
Legendary Rover BRM Le-Mans Car
Rover 2S150 Specification
Power Output..................................................100-150 Bhp
Compressor RPM............................................64,000
Power Turbine RPM.........................................47,000
Compressor......................................................Centrifugal Impellor
Combustion Chamber........................................Reverse Flow Anular with Six Sprayer type Burners (Single Can in Automotive Versions)
Compressor Turbine..........................................Radial Inflow Impeller
Power Turbine...................................................Axial Flow
Layout...............................................................Twin Shaft, Over Hung Gas Generator with Reduction Gearbox or Compressor
Starter...............................................................Electric Motor
Ignition..............................................................High Energy Ignitor with Air Pump for Burners (MK10501)
Fuel System.......................................................Piston Fuel Pump with Centrifugal Governors and Temperature Control
Lubrication.........................................................Return system with pressure and scavenge pumps, external oil tank.
Oil Spec.............................................................OX38, 0149, Aeroshell 750.
Applications.......................................................MK10501 Air Compressor in Nimrod Aircraft, MK10401 Accesory Drive in HS748
Rover BRM Le Mans Sports Car, Rover P6 Turbine Saloon (Fitted with Heat Exchangers), Motor Boat Engine. Gas Generator
for CT3201 Turbojet engine.

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