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Products | Thermodynamics, Heating and Sanitary Systems | Power Engines and Machines | ET 795

ET 795

Two-Shaft Gas Turbine Simulator

Technical Description

Nine different process parameters can be set using potentiometers on the front panel of the benchtop unit. The software provides a wide range of diagrams and graphs. The simulator can model the theoretical system limits without hazard, limits at which real systems would be destroyed or seriously damaged. The unit comprises a control panel, data acquisition card and software.

Learning Objectives / Experiments

· Basic understanding of a gas turbine process
· Special features of a two-shaft turbine system with free-running power turbine
· Thermodynamic state variables
· Starting a gas turbine
· Mapping performance characteristics
· Variation of efficiencies
· Change in the air ratio

Features

Clearly laid out system for the simulation of a turbine system with gas generator and power turbine
Processing of the measured data on a PC

Alternative products

ET 508 -- Two-Stage Air Compressor Simulator
ET 792 -- Two-Shaft Gas Turbine / Jet Engine
ET 794 -- Two-Shaft Gas Turbine
ET 921 -- Domestic Air Conditioning Simulator

Specification

[1] Simulated operation of a gas turbine system
[2] Front panel with diagrams that can be written on
[3] Modification of 9 system parameters using potentiometers
[4] Software calculates: air ratio, pressure ratio of compressor, efficiency, mass flows gas and air, drive shaft power and generator power
[5] PC data acquisition, software under Windows NT/2000/XP
[6] l x w x h: 490x250x710mm, 15kg
[7] 230V, 50Hz, 1 phase or 120V, 60Hz, 1 phase

Technical Data

9 potentiometers for the setting of:
- Intake pressure: 0...2bar abs.
- Intake temperature: 0...100°C
- Combustion gas initial pressure: 0...10bar
- Combustion gas control valve position: 0...100%
- Generator load: 0...100%
- Max. pressure ratio at max. speed: 0...10
- Max. combustion chamber temperature: 500...1500°C
- High pressure turbine efficiency: 0...100%
- Pressure ratio HP turbine/LP turbine: 0...100%

Dimensions and Weight

l x w x h : 490 x 250 x 710 mm
Weight : approx. 15 kg

Connections

230V, 50Hz, 1 phase or 120v, 60Hz, 1 phase

Scope of Delivery

1 simulator, 1 data acquisition card with software, 1 instruction manual

Order Details

061.79500 ET 795 Two-Shaft Gas Turbine Simulator