ET 792 Gas Turbine Didactic Equipment School Educational Equipment Thermal Lab Equipment
Operation with power turbine or as jet engine with propelling nozzle using liquid gas Features - operation with power turbine or as jet engine with propelling nozzle - simple model of a gas turbine - display and control panel with illustrative process schematic - propane gas as fuel Learning objectives/experiments - familiarisation with the function and typical behaviour during operation of a gas turbine - operation as jet engine - operation as power turbine - determining effective power - thrust measurement - determining specific fuel consumption - recording the characteristic of the power turbine - determining the system efficiency Specification [1] function and behaviour during operation of a gas turbine [2] single-shaft arrangement for operation as jet engine [3] two-shaft arrangement for operation with power turbine [4] start-up fan to start the gas turbine [5] asynchronous motor with frequency converter as generator [6] conversion of generated electrical energy into heat using four 600W braking resistors [7] software for data acquisition via USB under Windows 10 Technical data Gas generator (compressor and high-pressure turbine) - speed range: 60000...125000min-1 - max. pressure ratio: 1:2,2 - max. mass flow rate (air): 0,125kg/sec - max. fuel consumption: 120g/min Power turbine - speed range: 10000...40000min-1 - mechanical power: 0...2kW - electrical power: 0...1,5kW - sound level at 1m distance: max. 80dB(A) - temperature exhaust gas: 700°C Operation as jet engine - thrust measurement: 0...50N - sound level at 1m distance: max. 110dB(A) Measuring ranges - temperature: 4x 0...200°C / 3x 0...1200°C - speed: 0...199999min-1 - electrical power: 0...1999W - flow rate: 0...100L/s (air) - flow rate: 1,5...10,5kg/h (fuel) - fuel supply pressure: 0...25bar - nozzle pressure: 0...4bar (fuel) - combustion chamber pressure loss: 0...100mbar - pressure (inlet): 0...2,5bar (high-pressure turbine) - pressure (inlet): 0...300mbar (power turbine) 230V, 50Hz, 1 phase, 400V, 60Hz, 3 phases, 230V, 60Hz, 3 phases UL/CSA optional LxWxH: 1500x680x1820mm Weight: approx. 325kg
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