Programme area 4a Fluid Energy Machines - EXPT

Programme area 4a

Fluid Energy Machines

136

Contents:Fundamentals of Fluid Mechanics 138

Thermodynamics 140

Mechanics / Other 142

Power Engines

■ Hydroturbines – Pelton ..............................................................143 – Francis ............................................................144 – others ..............................................................145

■ Steam Turbines ..................................................146 ■ Gas Turbines ......................................................147 ■ Wind Turbines ....................................................147

Machines

■ Centrifugal Pumps .............................................148 ■ Positive-Displacement Pumps ...........................150 ■ Axial Pumps .......................................................152 ■ Compressors .....................................................153

Internal Combustion Engines 155

Power Plants and Applied Cycles 156

Catalogues This is where you can � nd extensive information, product descriptions and datasheets:

Of� ine – Print catalogue, programme area 4a „Fluid Energy Machines“

Online at www.gunt.de/static/s5367_1.php

137

Software for data acquisition/visualisation


138

Fundamentals of Fluid Mechanics

www.gunt.de/g.s?12.1.0

HM 115 Hydrostatics Trainer

A well equipped hydrostatics bench allowing numerous experiments on the topic of hydrostatics of liquid and gases

Bestell-Nr.: 070.11500

HM 150.08 Measurement of Jet Forces

Demonstration of the principle of linear momentum and impact forces on interchangeable de� ectors with different de� ection angles

Recommended for water supply: HM 150 Base Module for Experiments in Fluid Mechanics


HM 150.07 Bernoulli’s Principle

Static pressure and total pressure distribution along the venturi nozzle



HM 150.13 Methods of Flow Measurement

Comparison of different measuring methods and determining the � ow coef� cients



HM 150.09 Horizontal Flow from a Tank

Demonstration of Torricelli’s theorem in visual form



HM 150.12 Vertical Flow from a Tank

Determination of � ow rate coef� cients and � ow rate for various water heads and experiments on discharge jets



HM 150.01 Pipe Friction for Laminar/Turbulent Flow

Determining the critical Reynolds number



HM 150.18 Osborne Reynolds Experiment

Visualisation of laminar and turbulent � ow




139

HM 150.29 Energy Loss in Piping Elements

Plotting characteristic curves and determining the drag coef� cients



HM 150.11 Pressure Losses in a Piping System

Investigating the in� uence of � ow rate and cross-sectional pro� les on pressure loss in pipes and � ttings



HM 150.14 Investigation of Vortex Formation

Free and forced vortex and recognition of surface pro� les



HM 152 Potential Flow

Visualisation of streamlines in a Hele-Shaw cell using ink as contrast medium


HM 226 Wind Tunnel for Visualisation of Streamlines

Illuminated test section, various models, fog generator included


HM 153 Visualisation of Different Flows

Visualisation of � ow around bodies and � ow phenomena in open channels and pipes


HM 261 Nozzle Pressure Distribution

Measuring the pressure curves in a convergent nozzle and in Laval nozzles and to study the � ow of compressible � uids


HM 230 Flow of Compressible Fluids

Investigation of subsonic and transonic � ow


HM 380 Cavitation in Pumps

Vapour bubble formation in � owing � uids. Pressure measurement in the venturi tube



140

WL 102 Change of State of Gases

Experimental investigation of gas laws and changes of state


HM 230 Flow of Compressible Fluids

Investigation of subsonic and transonic � ow


ET 165 Compression Refrigeration System with drive unit HM 365

ET 165 Refrigeration System with Open Compressor

Investigation of a refrigeration circuit with a compressor with variable speed


HM 365 Universal Drive and Brake Unit

Core component for experiments on various engines and machines


ET 351C Thermodynamics of the Refrigeration Circuit

Compression refrigeration system for thermodynamic investigations, measurement of the mechanical compressor output

Bestell-Nr.: 061.35100C

Thermodynamics




141

WL 210 Evaporation Process

Observation of typical forms of evaporation in a water pipe environment


WL 204 Marcet Boiler

Pressure and temperature measurement in a steam boiler


WL 220 Boiling Heat Transfer

Demonstration of evaporation in a steam boiler


WL 230 Condensation Unit

Measurement of heat transfer in dropwise and � lm condensation


WL 110 Heat Exchanger Service Unit

Measuring the transfer characteristics of four different heat exchanger models


WL 110.01 Tubular Heat Exchanger

Demonstration of the function and behaviour of a tubular heat exchanger in parallel � ow and counter� ow operation.


WL 110.02 Plate Heat Exchanger

Demonstration of the function and behaviour of a plate heat exchanger in parallel � ow and counter� ow operation.


WL 110.03 Shell & Tube Heat Exchanger

Demonstration of the function and behaviour of a shell and tube heat exchanger in cross parallel � ow and cross counter� ow operation.


WL 110.04 Jacketed Vessel with Stirrer & Coil

Tank with heating by external cladding or internal tube coil; stirrer for increasing the heat transfer


WL 320 Wet Cooling Tower

Principle of operation and characteristic variables of a wet cooling tower with forced ventilation



142

Mechanics / Other


RT 050 Training System: Speed Control, HSI

Fundamentals of control engineering using the example of a speed control system with � rst order lag


TM 632 Governor Apparatus

Characteristic curves of different centrifugal force governors


TM 620 Critical Speed Investigation Apparatus

Bending vibrations and resonance on a rotating shaft at various speeds and the investigation of critical bending speeds on rotors


TM 180 Forces at Reciprocating Engines

Investigation of mass forces on a reciprocating piston machine



143

Power Engines

Hydroturbines: Pelton


HM 289 Experiments with a Pelton Turbine

Record characteristics of a free jet turbine


HM 290 Supply Unit for Turbines

Water supply for HM 288, HM 289 and HM 291


HM 150.19 Operating Principle of a Pelton Turbine

Model of a free jet turbine with adjustable nozzle and determination of the ef� ciency



HM 450.01 Pelton Turbine

Model of a free jet turbine with speed and torque measurement


HM 450C Characteristic Variables of Hydraulic Turbomachines

Trainer for determining output and ef� ciency of turbines and pumps



144

Power Engines

Hydroturbines: Francis


Trainer for turbines with Pelton turbine HM 365.31, supply unit HM 365.32 and brake unit HM 365

HM 365.31 Pelton and Francis Turbine

Comparing constant-pressure and reaction turbines


HM 365.32 Turbine Supply Unit

Water supply for HM 365.31





HM 150.20 Operating Principle of a Francis Turbine

Model of a reaction turbine with adjustable guide vanes and determination of the ef� ciency



HM 430C Francis Turbine Trainer

Powerful Francis turbine with adjustable guide vanes



145

Power Engines

Hydroturbines: others


HM 450.02 Francis Turbine

Model of a reaction turbine with speed and torque measurement; adjustable guide vanes





HM 288 Experiments with a Reaction Turbine

Record characteristics of a turbine based on the reaction force


HM 291 Experiments with an Action Turbine

Record characteristics of an axial impulse turbine


HM 290 Supply Unit for Turbines

Water supply for HM 288, HM 289 and HM 291


HM 287 Experiments with an Axial Turbine

Record characteristics of an axial reaction turbine



146

Power Engines

Hydroturbines: others


HM 421 Kaplan Turbine Trainer

Four-bladed Kaplan turbine with guide vane adjustment for varying power


HM 405 Axial-Flow Turbomachines

Function of a turbomachine; con� guration as pump or turbine with interchangeable guide wheels and impellers


ET 850 Steam Generator Module

Laboratory scale gas-� red steam generator for saturated or superheated steam; integrated condenser


ET 851 Steam Turbine Module

Single-stage steam turbine with power measurement, vacuum or back-pressure operation. Steam supplied from ET 850


Machines

Steam Turbines



147

Machines

Gas Turbines

Machines

Wind Turbines



HM 270 Impulse Turbine

Pneumatically driven impulse turbine


HM 272 Reaction Turbine

Pneumatically driven radial turbine


ET 792 Gas Turbine

Operation as turboshaft engine with power turbine or as jet engine with propelling using liquid gas


ET 220 Energy Conversion in a Wind Power Station

Conversion of kinetic wind energy into electrical energy


ET 220.01 Wind Generator

Connection to ET 220; outdoor installation allows practically relevant investigations



148

Machines

Centrifugal Pumps


HM 150.04 Centrifugal Pump

Determining the characteristics of a typical centrifugal pump



HM 150.16 Series and Parallel Connected Pumps

Determining the characteristic curves and hydraulic power output and comparison of series and parallel operating modes



HM 283 Experiments with a Centrifugal Pump

Determination of the characteristics of a centrifugal pump


HM 284 Series and Parallel Connected Pumps

Demonstration of series, parallel and the individual operation of centrifugal pumps


HM 300 Hydraulic Circuit with Centrifugal Pump

Demonstration of a simple centrifugal pump circuit


HM 305 Centrifugal Pump Trainer

Pressure, � ow rate, speed, torque and pump power available as measurement values


HM 332 Pump Curves for Parallel and for Series Connection

A test rig for the investigation of series and parallel operation of two centrifugal pumps


HM 362 Comparison of Pumps

Operating behaviour of a centrifugal pump



149

HM 365.11 Standard Centrifugal Pump

Operating behaviour of a centrifugal pump


HM 365.12 Self-Priming Centrifugal Pump

Operating behaviour of a self-priming centrifugal pump


HM 365.13 Multistage Centrifugal Pump

Investigation of the pump characteristics of a multistage centrifugal pump


HM 365.14 Centrifugal Pumps Series or Parallel

Investigation of the pump characteristic of series and parallel con� gurations of two centrifugal pumps


HM 365.15 Side Channel Pump

Investigation of the pump characteristic of a side channel type centrifugal pump


HM 365.10 Supply Unit for Water Pumps

Water supply for HM 365.11 to HM 365.19








Trainer for centrifugal pumps with supply unit HM 365.10, centrifugal pump HM 365.11 and drive unit HM 365


150

Machines

Positive-Displacement Pumps


Trainer for positive-displacement pumps with supply unit HM 365.10, piston pump HM 365.17 and drive unit HM 365

HM 365.16 Rotary Piston Pump

Operating behaviour of a lobe pump


HM 365.17 Reciprocating Piston Pump

Operating behaviour of a piston pump


HM 365.18 Gear Pump

Operating behaviour of a gear pump


HM 365.19 Vane Pump

Operating behaviour of a vane pump


HM 365.10 Supply Unit for Water Pumps

Water supply for HM 365.11 to HM 365.19






151

Trainer for positive-displacement pumps with supply unit HM 365.20, screw pump HM 365.21 and drive unit HM 365

HM 365.21 Screw Pump

Operating behaviour of a screw pump


HM 365.22 Gear Pump

Operating behaviour of a gear pump


HM 365.23 Vane Pump

Operating behaviour of a vane pump


HM 365.24 Cycloide Gear Pump

Operating behaviour of an internal gear pump


HM 365.20 Supply Unit for Oil Pumps

Supply of oil pumps HM 365.21 to HM 365.24





HM 285 Experiments with a Piston Pump

Record characteristics of a reciprocating positive-displacement pump


HM 286 Experiments with a Gear Pump

Record characteristics of a rotary positive-displacement pump



152

Machines

Axial Pumps


HM 365.45 Axial Pump

Operating behaviour of an axial propeller pump





HM 405 Axial-Flow Turbomachines

Function of a turbomachine; con� guration as pump or turbine with interchangeable guide wheels and impellers


Trainer for an axial pump with axial pump HM 365.45 and drive unit HM 365


153

Machines

Compressors


ET 513 Single-Stage Compressor with drive unit HM 365

ET 513 Single-Stage Compressor

Investigations on an air compressor including the determination of the mechanical power consumption





HM 282 Experiments with an Axial Fan

Operating behaviour and parameters of an axial fan


HM 215 Two-Stage Axial-Flow Fan

Determining the characteristics of a two-stage axial fan


ET 513 Single-Stage Compressor with drive unit HM 365


154

Machines

Compressors


HM 210 Characteristic Variables of a Radial Fan

Determining the � ow rate through iris diaphragm or venturi nozzle


HM 280 Experiments with a Radial Fan

Operating behaviour and characteristic variables of a radial fan


HM 292 Experiments with a Radial Compressor

Demonstration of a two-stage compressor


HM 299 Comparison of Positive Displacement Machines and Turbomachines

Investigation of different turbomachines and reciprocating machines



155

Machines

Internal Combustion Engines


Order number: 063.15900

Order number: 070.36500

Order number: 063.15000 Order number: 063.15100

Order number: 063.15200 Order number: 063.15300

Modular test stand for single cylinder test engines CT 159, test engine CT 151 and brake unit HM 365

CT 159 Modular Test Stand for Single Cylinder Engines, 2,2kW

Test stand for the mounting and investigation of the characteristics of prepared single cylinder



CT 150 Four-Stroke Petrol Engine for CT 159

Air-cooled overhead valve four-stroke petrol engine

CT 151 Four-Stroke Diesel Engine for CT 159

Air-cooled four-stroke diesel engine with direct injection

CT 152 Four-Stroke Petrol Engine with Variable Compression for CT 159

Air-cooled four-stroke petrol engine with different compression ratios thanks to interchangeable combustion chambers

CT 153 Two-Stroke Petrol Engine for CT 159

Air-cooled two-stroke petrol engine


156

Machines

Power Plants and Applied Cycles


ET 810 Single-Cylinder Steam Engine

Double-acting single-cylinder steam engine with gas-� red steam boiler


ET 850 Steam Generator Module

Laboratory scale gas-� red steam generator for saturated or superheated steam; integrated condenser


ET 851 Steam Turbine Module

Single-stage steam turbine with power measurement, vacuum or back-pressure operation. Steam supplied from ET 850


ET 830 Steam Power Plant 1,5kW

Oil-� red boiler, single-stage small industry turbine, condenser and feed water treatment and monitoring via PLC


ET 830.01 Cooling Tower

Wet cooling tower for ET 830 Steam Power Plant for re-cooling the cooling water



157

ET 813 Two-Cylinder Steam Engine

Single-acting steam engine with condensation for determining mechanical power and ef� ciency






ET 165 Refrigeration System with Open Compressor

Investigation of a refrigeration circuit with a compressor with variable speed





Experimental plant with ET 813 Single-Stage Compressor, steam generator ET 813.01 and brake unit HM 365


158

Machines

Power Plants and Applied Cycles


ET 430 Refrigeration System with Two-Stage Compression

Low temperature refrigeration system; compression with injection intercooler


ET 792 Gas Turbine

Operation as turboshaft engine with power turbine or as jet engine with propelling using liquid gas


158


159

Training for laboratory and teaching staff

Just as important as reliable and modern equipmentWe provide support that is perfectly tailored to your needs:

■ General handling of the equipment ■ How the equipment and its components work ■ Safety instructions for operating the equipment ■ Aspects of commissioning, starting the equipment

and its maintenance ■ Introduction to the software (if available) ■ Explanation of the various experiments and

details about the operating manual

Our experienced team is available at any time, anywhere. Get in touch!

Programme area 4a Fluid Energy Machines - EXPT

Documents

Transcript of Programme area 4a Fluid Energy Machines - EXPT