Programme area 4a Fluid Energy 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 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 find extensive information, product descriptions and datasheets: Offline Print catalogue, programme area 4a Fluid Energy Online at www.gunt.de/static/s5367_1.php Software for data acquisition/visualisation 137
Fluid Energy 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 defl ectors with different defl ection angles HM 150 Base Module for Experiments in Fluid Mechanics Bestell-Nr.: 070.15008 HM 150.07 Bernoulli s Principle Static pressure and total pressure distribution along the venturi nozzle HM 150 Base Module for Experiments in Fluid Mechanics HM 150.13 Methods of Flow Measurement Comparison of different measuring methods and determining the fl ow coeffi cients HM 150 Base Module for Experiments in Fluid Mechanics Bestell-Nr.: 070.15007 Bestell-Nr.: 070.15013 HM 150.09 Horizontal Flow from a Tank Demonstration of Torricelli s theorem in visual form HM 150 Base Module for Experiments in Fluid Mechanics HM 150.12 Vertical Flow from a Tank Determination of fl ow rate coeffi cients and fl ow rate for various water heads and experiments on discharge jets HM 150 Base Module for Experiments in Fluid Mechanics Bestell-Nr.: 070.15009 Bestell-Nr.: 070.15012 HM 150.01 Pipe Friction for Laminar/ Turbulent Flow Determining the critical Reynolds number HM 150 Base Module for Experiments in Fluid Mechanics HM 150.18 Osborne Reynolds Experiment Visualisation of laminar and turbulent fl ow HM 150 Base Module for Experiments in Fluid Mechanics Bestell-Nr.: 070.15001 Bestell-Nr.: 070.15018 138
HM 150.29 Energy Loss in Piping Elements Plotting characteristic curves and determining the drag coeffi cients HM 150 Base Module for Experiments in Fluid Mechanics Bestell-Nr.: 070.15029 HM 150.11 Pressure Losses in a Piping System Investigating the infl uence of fl ow rate and cross-sectional profi les on pressure loss in pipes and fi ttings HM 150 Base Module for Experiments in Fluid Mechanics Bestell-Nr.: 070.15011 HM 150.14 Investigation of Vortex Formation Free and forced vortex and recognition of surface profi les HM 150 Base Module for Experiments in Fluid Mechanics HM 152 Potential Flow Visualisation of streamlines in a Hele-Shaw cell using ink as contrast medium Bestell-Nr.: 070.15014 Bestell-Nr.: 070.15200 HM 226 Wind Tunnel for Visualisation of Streamlines Illuminated test section, various models, fog generator included HM 153 Visualisation of Different Flows Visualisation of fl ow around bodies and fl ow phenomena in open channels and pipes Bestell-Nr.: 070.22600 Bestell-Nr.: 070.15300 HM 261 Nozzle Pressure Distribution Measuring the pressure curves in a convergent nozzle and in Laval nozzles and to study the fl ow of compressible fl uids HM 230 Flow of Compressible Fluids Investigation of subsonic and transonic fl ow Bestell-Nr.: 070.26100 Bestell-Nr.: 070.23000 HM 380 Cavitation in Pumps Vapour bubble formation in fl owing fl uids. Pressure measurement in the venturi tube Bestell-Nr.: 070.38000 139
Fluid Energy Thermodynamics www.gunt.de/g.s?5367.1.192 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 fl ow Bestell-Nr.: 060.10200 Bestell-Nr.: 070.23000 ET 165 Refrigeration System with Open Compressor Investigation of a refrigeration circuit with a compressor with variable speed Bestell-Nr.: 061.16500 HM 365 Universal Drive and Brake Unit Core component for experiments on various engines and machines ET 165 Compression Refrigeration System with drive unit HM 365 Bestell-Nr.: 070.36500 ET 351C Thermodynamics of the Refrigeration Circuit Compression refrigeration system for thermodynamic investigations, measurement of the mechanical compressor output Bestell-Nr.: 061.35100C 140
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 Bestell-Nr.: 060.21000 Bestell-Nr.: 060.20400 WL 220 Boiling Heat Transfer Demonstration of evaporation in a steam boiler WL 230 Condensation Unit Measurement of heat transfer in dropwise and fi lm condensation Bestell-Nr.: 060.22000 Bestell-Nr.: 060.23000 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 fl ow and counterfl ow operation. Bestell-Nr.: 060.11000 Bestell-Nr.: 060.11001 WL 110.02 Plate Heat Exchanger Demonstration of the function and behaviour of a plate heat exchanger in parallel fl ow and counterfl 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 fl ow and cross counterfl ow operation. Bestell-Nr.: 060.11002 Bestell-Nr.: 060.11003 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 Bestell-Nr.: 060.11004 Bestell-Nr.: 060.32000 141
Fluid Energy Mechanics / Other www.gunt.de/g.s?5367.1.193 RT 050 Training System: Speed Control, HSI Fundamentals of control engineering using the example of a speed control system with fi rst order lag TM 632 Governor Apparatus Characteristic curves of different centrifugal force governors Bestell-Nr.: 080.05000 Bestell-Nr.: 040.63200 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 Bestell-Nr.: 040.62000 Bestell-Nr.: 040.18000 142
Power Engines Hydroturbines: Pelton www.gunt.de/g.s?5367.1.194 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 Bestell-Nr.: 070.28900 Bestell-Nr.: 070.29000 HM 150.19 Operating Principle of a Pelton Turbine Model of a free jet turbine with adjustable nozzle and determination of the effi ciency HM 150 Base Module for Experiments in Fluid Mechanics Bestell-Nr.: 070.15019 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 effi ciency of turbines and pumps Bestell-Nr.: 070.45001 Bestell-Nr.: 070.45000C 143
Fluid Energy Power Engines Hydroturbines: Francis www.gunt.de/g.s?5367.1.195 HM 365.31 Pelton and Francis Turbine Comparing constant-pressure and reaction turbines Bestell-Nr.: 070.36531 HM 365.32 Turbine Supply Unit Water supply for HM 365.31 Trainer for turbines with Pelton turbine HM 365.31, supply unit HM 365.32 and brake unit HM 365 Bestell-Nr.: 070.36532 HM 365 Universal Drive and Brake Unit Core component for experiments on various engines and machines Bestell-Nr.: 070.36500 HM 150.20 Operating Principle of a Francis Turbine Model of a reaction turbine with adjustable guide vanes and determination of the effi ciency HM 150 Base Module for Experiments in Fluid Mechanics Bestell-Nr.: 070.15020 HM 430C Francis Turbine Trainer Powerful Francis turbine with adjustable guide vanes Bestell-Nr.: 070.43000C 144
HM 450.02 Francis Turbine Model of a reaction turbine with speed and torque measurement; adjustable guide vanes HM 450C Characteristic Variables of Hydraulic Turbomachines Trainer for determining output and effi ciency of turbines and pumps Bestell-Nr.: 070.45002 Bestell-Nr.: 070.45000C Power Engines Hydroturbines: others www.gunt.de/g.s?5367.1.196 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 Bestell-Nr.: 070.28800 Bestell-Nr.: 070.29100 HM 290 Supply Unit for Turbines Water supply for HM 288, HM 289 and HM 291 Bestell-Nr.: 070.29000 HM 287 Experiments with an Axial Turbine Record characteristics of an axial reaction turbine Bestell-Nr.: 070.28700 145
Fluid Energy Power Engines Hydroturbines: others www.gunt.de/g.s?5367.1.196 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; confi guration as pump or turbine with interchangeable guide wheels and impellers Bestell-Nr.: 070.42100 Bestell-Nr.: 070.40500 Steam Turbines www.gunt.de/g.s?5367.1.197 ET 850 Steam Generator Module Laboratory scale gas-fi 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 Bestell-Nr.: 061.85000 Bestell-Nr.: 061.85100 146
Gas Turbines www.gunt.de/g.s?5367.1.198 HM 270 Impulse Turbine Pneumatically driven impulse turbine HM 272 Reaction Turbine Pneumatically driven radial turbine Bestell-Nr.: 070.27000 Bestell-Nr.: 070.27200 ET 792 Gas Turbine Operation as turboshaft engine with power turbine or as jet engine with propelling using liquid gas Bestell-Nr.: 061.79200 Wind Turbines www.gunt.de/g.s?5367.1.199 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 Bestell-Nr.: 061.22000 Bestell-Nr.: 061.22001 147
Fluid Energy Centrifugal Pumps www.gunt.de/g.s?5367.1.200 HM 150.04 Centrifugal Pump Determining the characteristics of a typical centrifugal pump HM 150 Base Module for Experiments in Fluid Mechanics Bestell-Nr.: 070.15004 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 150 Base Module for Experiments in Fluid Mechanics Bestell-Nr.: 070.15016 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 Bestell-Nr.: 070.28300 Bestell-Nr.: 070.28400 HM 300 Hydraulic Circuit with Centrifugal Pump Demonstration of a simple centrifugal pump circuit HM 305 Centrifugal Pump Trainer Pressure, fl ow rate, speed, torque and pump power available as measurement values Bestell-Nr.: 070.30000 Bestell-Nr.: 070.30500 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 Bestell-Nr.: 070.33200 Bestell-Nr.: 070.36200 148
HM 365.11 Standard Centrifugal Pump Operating behaviour of a centrifugal pump Bestell-Nr.: 070.36511 HM 365.12 Self-Priming Centrifugal Pump Operating behaviour of a self-priming centrifugal pump Bestell-Nr.: 070.36512 Trainer for centrifugal pumps with supply unit HM 365.10, centrifugal pump HM 365.11 and drive unit HM 365 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 confi gurations of two centrifugal pumps Bestell-Nr.: 070.36513 Bestell-Nr.: 070.36514 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 Bestell-Nr.: 070.36515 Bestell-Nr.: 070.36510 HM 365 Universal Drive and Brake Unit Core component for experiments on various engines and machines HM 450C Characteristic Variables of Hydraulic Turbomachines Trainer for determining output and effi ciency of turbines and pumps Bestell-Nr.: 070.36500 Bestell-Nr.: 070.45000C 149
Fluid Energy Positive-Displacement Pumps www.gunt.de/g.s?5367.1.201 HM 365.16 Rotary Piston Pump Operating behaviour of a lobe pump Bestell-Nr.: 070.36516 HM 365.17 Reciprocating Piston Pump Operating behaviour of a piston pump Trainer for positive-displacement pumps with supply unit HM 365.10, piston pump HM 365.17 and drive unit HM 365 Bestell-Nr.: 070.36517 HM 365.18 Gear Pump Operating behaviour of a gear pump HM 365.19 Vane Pump Operating behaviour of a vane pump Bestell-Nr.: 070.36518 Bestell-Nr.: 070.36519 HM 365.10 Supply Unit for Water Pumps Water supply for HM 365.11 to HM 365.19 HM 365 Universal Drive and Brake Unit Core component for experiments on various engines and machines Bestell-Nr.: 070.36510 Bestell-Nr.: 070.36500 150
HM 365.21 Screw Pump Operating behaviour of a screw pump Bestell-Nr.: 070.36521 HM 365.22 Gear Pump Operating behaviour of a gear pump Trainer for positive-displacement pumps with supply unit HM 365.20, screw pump HM 365.21 and drive unit HM 365 Bestell-Nr.: 070.36522 HM 365.23 Vane Pump Operating behaviour of a vane pump HM 365.24 Cycloide Gear Pump Operating behaviour of an internal gear pump Bestell-Nr.: 070.36523 Bestell-Nr.: 070.36524 HM 365.20 Supply Unit for Oil Pumps Supply of oil pumps HM 365.21 to HM 365.24 HM 365 Universal Drive and Brake Unit Core component for experiments on various engines and machines Bestell-Nr.: 070.36520 Bestell-Nr.: 070.36500 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 Bestell-Nr.: 070.28500 Bestell-Nr.: 070.28600 151
Fluid Energy Axial Pumps www.gunt.de/g.s?5367.1.202 HM 365.45 Axial Pump Operating behaviour of an axial propeller pump Bestell-Nr.: 070.36545 HM 365 Universal Drive and Brake Unit Core component for experiments on various engines and machines Trainer for an axial pump with axial pump HM 365.45 and drive unit HM 365 Bestell-Nr.: 070.36500 HM 405 Axial-Flow Turbomachines Function of a turbomachine; confi guration as pump or turbine with interchangeable guide wheels and impellers Bestell-Nr.: 070.40500 152
Compressors www.gunt.de/g.s?5367.1.203 ET 513 Single-Stage Compressor Investigations on an air compressor including the determination of the mechanical power consumption Bestell-Nr.: 061.51300 HM 365 Universal Drive and Brake Unit Core component for experiments on various engines and machines ET 513 Single-Stage Compressor with drive unit HM 365 Bestell-Nr.: 070.36500 HM 282 Experiments with an Axial Fan Operating behaviour and parameters of an axial fan Bestell-Nr.: 070.28200 HM 215 Two-Stage Axial-Flow Fan Determining the characteristics of a two-stage axial fan Bestell-Nr.: 070.21500 153
Fluid Energy Compressors www.gunt.de/g.s?5367.1.203 HM 210 Characteristic Variables of a Radial Fan Determining the fl ow rate through iris diaphragm or venturi nozzle HM 280 Experiments with a Radial Fan Operating behaviour and characteristic variables of a radial fan Bestell-Nr.: 070.21000 Bestell-Nr.: 070.28000 HM 292 Experiments with a Radial Compressor Demonstration of a two-stage compressor Bestell-Nr.: 070.29200 HM 299 Comparison of Positive Displacement and Turbomachines Investigation of different turbomachines and reciprocating machines Bestell-Nr.: 070.29900 154
Internal Combustion Engines www.gunt.de/g.s?5367.1.204 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 Order number: 063.15900 HM 365 Universal Drive and Brake Unit Core component for experiments on various engines and machines Order number: 070.36500 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 Order number: 063.15000 Order number: 063.15100 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 Order number: 063.15200 Order number: 063.15300 155
Fluid Energy Power Plants and Applied Cycles www.gunt.de/g.s?5367.1.205 ET 810 Single-Cylinder Steam Engine Double-acting single-cylinder steam engine with gas-fi red steam boiler Bestell-Nr.: 061.81000 ET 850 Steam Generator Module Laboratory scale gas-fi 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 Bestell-Nr.: 061.85000 Bestell-Nr.: 061.85100 ET 830 Steam Power Plant 1,5kW Oil-fi red boiler, single-stage small industry turbine, condenser and feed water treatment and monitoring via PLC Bestell-Nr.: 061.83000 ET 830.01 Cooling Tower Wet cooling tower for ET 830 Steam Power Plant for re-cooling the cooling water Bestell-Nr.: 061.83001 156
ET 813 Two-Cylinder Steam Engine Single-acting steam engine with condensation for determining mechanical power and effi ciency Bestell-Nr.: 061.81300 HM 365 Universal Drive and Brake Unit Core component for experiments on various engines and machines Experimental plant with ET 813 Single-Stage Compressor, steam generator ET 813.01 and brake unit HM 365 Bestell-Nr.: 070.36500 ET 165 Refrigeration System with Open Compressor Investigation of a refrigeration circuit with a compressor with variable speed Bestell-Nr.: 061.16500 HM 365 Universal Drive and Brake Unit Core component for experiments on various engines and machines ET 165 Compression Refrigeration System with drive unit HM 365 Bestell-Nr.: 070.36500 157
Fluid Energy Power Plants and Applied Cycles www.gunt.de/g.s?5367.1.205 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 Bestell-Nr.: 061.43000 Bestell-Nr.: 061.79200 158
Training for laboratory and teaching staff Just as important as reliable and modern equipment We 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! 159