Heat exchangers

Water Air
Soil             Waste
Water-to-water heat exchangers
WL 110.01
     
WL 110.02
     
WL 110.03
Tubular Heat Exchanger        Plate Heat Exchanger                   Shell & Tube Heat Exchanger 
Demonstration of the function and behaviour of a tubular heat exchanger in parallel flow and counterflow operation               Demonstration of the function and behaviour of a plate heat exchanger in parallel flow and counterflow operation                                  Demonstration of the function and behaviour of a shell and tube heat exchanger in cross parallel flow and cross counterflow operation
         
WL 110.04
 
WL 302
 
WL 110
Jacketed Vessel with Stirrer & Coil    Trainer Tubular Heat Exchanger Heat exchanger supply unit  
Heating using jacket or coiled tube; stirrer for improved mixing of medium                                                       Heat transfer in pipe flows in parallel flow and counterflow operation; determination of heat flux                    Measuring the transfer characteristics of four different heat exchanger models                                             
WL 308
 
WL 315C
 
Heat transfer in a tubular heat exchanger             Trainer for Various Heat Exchangers              
Heat exchanger with measurement of the fluid and wall temperature; operation in parallel flow and counterflow                                                                      Comparison of plate heat exchanger, tubular heat exchanger, shell and tube heat exchanger, finned cross-flow heat exchanger, and jacketed vessel with stirrer        
Air heat exchangers
WL 314.01
     
WL 314.02
     
Parallel Flow Module                                                Mixed Flow Module                                    Tubular forced convection heat exchanger
Investigation of the heat transfer in a shell and tube heat exchanger in cross-flow operation                                                   Investigation of heat transfer in the outer pipe of a tubular heat exchanger    Investigation of the heat transfer in the inner pipe of a tubular heat exchanger       
         
WL 312
 
WL 314
 
Multipurpose Air Duct and Heat Transfer Unit     Heat transfer bench                                               
Air duct for the investigation of convective heat transfer in air flows using a variety of heat exchangers       Investigation of free and forced convective heat transfer in air                                                          
Water-to-air heat exchangers
ET 300
     
WL 320
Water-to-air heat exchanger trainer                   Wet cooling tower                                 
Air cooling finned tube cooler for hot water                                Principle of operation and characteristic variables of a wet cooling tower with forced ventilation
     
Fluidisation and heat transfer
WL 225
Heat transfer in the fluidised bed            
Investigation of fluidised beds with varying particle sizes and heat transfer in the fluidised bed