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Gas Turbine With Power Turbine Didactic Equipment Vocational Education Equipment Thermal Lab Equipment

Item No.: ET 794
Gas Turbine With Power Turbine Didactic Equipment Vocational Education Equipment Thermal Lab Equipment
Description
ET 794 Gas Turbine With Power Turbine Didactic Equipment Vocational Education Equipment Thermal Lab Equipment

Two-shaft arrangement with high-pressure turbine and power turbine using liquid gas
Features
- simple model of a gas turbine
- two-shaft arrangement with high-pressure turbine and power turbine
- display and control panel with illustrative process schematic
- propane gas as fuel
Learning objectives/experiments
- determining the shaft power
- determining specific fuel consumption
- recording the characteristics of the power turbine
- determining the system efficiency
Specification
[1] experiments relating to the function and behaviour during operating of a gas turbine in a two-shaft arrangement
[2] operation with power turbine and generator
[3] asynchronous motor with frequency converter as generator
[4] start-up fan to start the high-pressure turbine
[5] conversion of generated electrical energy into heat using four 600W braking resistors
[6] effective silencing at intake and exhaust for laboratory operation
[7] sensors record all relevant data visualised on displays in the process schematic


Technical data
Gas generator (compressor and high-pressure turbine)
- speed range: 60000...125000min-1
- max. pressure ratio: 1:2,0
- max. mass flow rate (air): 0,115kg/sec
- max. fuel consumption: 120g/min
Power turbine
- speed range: 10000...40000min-1
- mechanical power: 0...1,5kW
- electrical power: 0...1kW
- sound level at 1m distance: max. 80dB(A)
- temperature exhaust gas: 700°C
Measuring ranges
- temperature: 4x 0...200°C / 3x 0...1200°C    
- speed: 0...199999min-1
- electric power: 0...1999W
- velocity: 0...28m/s (air inlet)
- flow rate: 1,5...10,5kg/h (fuel)
- supply pressure: 0...25bar (fuel)
- nozzle pressure: 0...4bar (fuel)
- combustion chamber pressure loss: 0...20mbar
- pressure (inlet):power turbine 0...2,5bar (power turbine)
- pressure (inlet): 0...250mbar (power turbine)
230V, 50Hz, 1 phase
230V, 60Hz, 1 phase
230V, 60Hz, 3 phases
UL/CSA optional
LxWxH: 1500x670x1800mm
Weight: approx. 310kg