G.U.N.T. - Equipment for engineering education -

Engineering Mechanics and Machine Elements

Thermal Engineering and HVAC

Fluid Mechanics

Process Engineering

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Basic Knowledge


--		Fuzzy Control

--		Gas Turbines

--		Steam Power Plants

--		Internal Combustion Engines

--		Principles of Cold Production

--		Thermodynamics of the Refrigeration Cycle

--		Compressors in Refrigeration

--		Heat Exchangers in Refrigeration

--		Primary and Secondary Controllers

--		Piping

--		Making of Piping

--		Heat Pumps

--		Fundamentals of Air Conditioning

--		Set-up of an Air Conditioning System

--		Ventilation Systems and their Components

--		Electrical Engineering in Refrigeration

--		Process Control Engineering

--		Drying and Evaporation

--		Distillation/Rectification

--		Absorption and Adsorption

--		Crystallisation and Membrane Separation Processes

--		Extraction

--		Classifying and Sorting

--		Separation in a Gravity Field

--		Separation in a Centrifugal Force Field

--		Filtration

--		Comminution

--		Mixing and Agglomeration

--		Storage and Flow of Bulk Solids

--		Fluidised Beds and Pneumatic Transport

--		Flotation and Sedimentation

--		Filtration (water)

--		Aerobic Processes

--		Anaerobic Processes

--		Adsorption and Membrane Separation Processes

--		Ion Exchange and Precipitation/Flocculation

--		Chemical Oxidation

--		Combined Unit Operations

--		Fundamentals of Hydrostatics

--		Fundamentals of Hydrodynamics

--		Fundamentals of Sediment Transport

--		Seepage Flow

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--		WP 120 Buckling Behaviour of Bars

--		FL 151 Recording and Evaluation of Strain Gauge Signals

--		FL 200 - FL 210 Representation of Stress Distribution

--		TM 182 Vibrations on Machine Foundations

--		HL 962 Assembly and Maintenance Exercises: Pipes, Fittings, Pumps

--		PT 500 Machinery Diagnostic System

--		RT 010 - RT 060 Fundamentals of Process Control

--		RT 121 - RT 124 Fuzzy Control

--		RT 350 - RT 380 Trainers for Process Automation

--		RT 450 Modular Process Automation Training System

--		RT 512 - RT 552 Process Control Training Rigs with Process Control System

--		RT 614 - RT 674 Introduction to Industrial Process Control

--		WL 110 Modular Heat Exchanger Training Equipment

--		WL 320 Wet Cooling Tower

--		ET 792 - ET 796 Gas Turbines

--		ET 810 - ET 851 Steam Power Plants

--		ET 813 Experimental Plant Steam Engine

--		ET 850 & ET 851 Laboratory Scale Steam Power Plant

--		ET 833 Compact Steam Power Plant 1.5kW

--		ET 805 Steam Power Plant 20kW

--		ET 500 - ET 513 Compressors

--		ET 513 Single-Stage Compressor

--		CT 110 Test Stand for Single Cylinder Engines, 7.5kW

--		CT 159 Modular Test Stand for Single Cylinder Engines

--		CT 300 Engine Test Stand, 11kW

--		CT 400 Test Stand for 4-Cylinder Engines

--		ET 165 Compression Refrigeration System with HM 365

--		ET 422 Capacity Control and Faults in Refrigeration Systems

--		ET 900 - ET 915 Modular Systems in Refrigeration

--		ET 900 Introduction to Refrigeration

--		ET 910 Refrigeration Training System

--		ET 915 HSI Training System for Refrigeration and Air Conditioning Technology

--		ET 405 Heat Pump for Cooling and Heating

--		ET 420 Ice Stores in Refrigeration

--		ET 605 Air Conditioning System Model

--		ET 611 Air Conditioning System with Chamber for Comfort Investigations

--		ET 620 Real Air Conditioning and Ventilation System

--		Fundamental Experiments on Heating

--		Heating Systems in Buildings

--		HL 353 Modular Hot Water System

--		HL 710 Planning and Set-up of Air Duct Systems

--		ST 510 Full-Scale Sewerage System

--		HM 500 Methods of Flow Rate Measurement

--		RT 310 Working with the Calibration Station

--		RT 590 Process Control Engineering Experimentation Plant

--		HM 220 Air Flow Study Unit

--		HM 240 Principles of Air Flow

--		WL 312 Multipurpose Air Duct and Heat Transfer Unit

--		CE 587 Dissolved Air Flotation

--		CE 579 Depth Filtration

--		CE 702 Anaerobic Water Treatment

--		CE 705 Activated Sludge Process

--		CE 583 Adsorption

--		CE 586 Precipitation and Flocculation

--		CE 640 Biotechnical Production of Ethanol

--		2D Visualisation of Streamlines

--		HM 170 Open Wind Tunnel

--		Experiments with HM 170

--		HM 170 Accessories

--		HM 225 Aerodynamics Trainer

--		HM 225 Experiments in the Field of Flow Around Bodies

--		Devices Steady Flow of Compressible Fluids

--		HM 230 Flow of Compressible Fluids

--		HM 172 Supersonic Wind Tunnel

--		Devices Transient Flow

--		Devices Fundamentals Hydrodynamics

--		Devices Turbomachines

--		HM 150 Range

--		HM 160 Experimental Flume

--		HM 161 Experimental Flume

--		HM 162 Experimental Flume

--		Flumes Accessories

--		Setup of Experimental Flumes

--		Devices Sediment Transport

--		Devices Seepage Flow

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Chapter Overviews


--		Introduction to Catalogue No. 1a

--		Learning Contents of Catalogue No. 1a

--		Introduction to Catalogue No. 2

--		Assembly Projects

--		Maintenance

--		Automation

--		Introduction to Catalogue No. 3

--		Introduction to Catalogue No. 3a

--		Introduction to Catalogue No. 3b

--		Introduction to Catalogue No. 5a

--		Introduction to Catalogue No. 5b

--		Introduction to Catalogue 5c

--		Learning Contents of Catalogue 5c

--		3 Series Featuring Simple Control Systems

--		Introduction to Catalogue No. 5d

--		Flow around Bodies

--		Steady Flow of Compressible Fluids

--		Transient Flow

--		Introduction to Catalogue 4b

--		Steady Flow of Incompressible Fluids

--		Hydraulic Engineering

--		Experimental Flumes

Products | Overviews | Overviews | ET 792 - ET 796 Gas Turbines

Gas Turbines for Experiments and Demonstration

ET 792 Gas Turbine* ET 794 Gas Turbine with Power

Turbine

GUNT offers gas turbines for the following fields of application:

- ET 796 Single-shaft turbine: Jet engines
- ET 794 Two-shaft turbine: Power generation and drive systems
- ET 792 Two-shaft turbine: Combination of power generation and drive systems / jet engines

Experimental systems that clearly show the typical properties of gas turbines, easily understood by students.

The students become familiar with the typical properties of a gas turbine by manual start-up and operation of our two-shaft gas turbine. Safety devices ensure safe operation. Due to the operation of the two-shaft gas turbines with propane, they are protected against overspeed. The operation with gas as fuel also avoids dangerous hot starts occurring because of unburnt fuel remaining after a start-up abort.

Relevant values are measured by sensors, displayed and processed by a PC in many cases. This enables comprehension of the cyclic process and determination of power, fuel consumption and efficiency values etc.
The two-shaft turbines are equipped with silencers and can be operated in suitable and well ventilated laboratories. Cooling water and an exhaust gas system is required for operation.

A real jet engine in laboratory scale is used as the gas turbine for the trainer ET 796. The jet engine is a singleshaft engine with radial compressor, annular combustion chamber and axial turbine. As in reality the turbine is operated with kerosene. An electronic control unit (ECU) facilitates automated start-up and monitors turbine functions.

Because of typical noise emissions of jet engines, suitable noise reduction systems are necessary.

ET 796 Gas Turbine Jet Engine*

ET 795 Simulation of a Gas Turbine*

The GUNT simulator for gas turbines (ET 795) helps students become familiar with the typical behaviour of a gas turbine with minimal effort. The simulation also permits the safe investigation of behaviour in critical situations. Contrary to real systems, parameters such as state of inlet air or compressor pressure ratio are adjustable. Concept and operational behaviour are matched to both two-shaft turbines (ET 792, ET 794). Using the simulator is the ideal way to prepare students for experiments with the real systems.

Gas turbine experiments in laboratories for thermodynamics and power engines:

The GUNT programme: Your complete solution.

* equipped with data acquisition

> Basic Knowledge Gas Turbines

pdf download:

> ET 792 - ET 796 Gas Turbines (430kB)

© 2005 G.U.N.T. Gerätebau GmbH