MR036 Comparison of Many Heat Exchangers Training System Heat Transfer Experiment Equipment Educational Equipment
The System Should Cover the Following Training Objectives:
Study of heat transfer processes such as heat transfer and heat conduction
Investigation of the heat transfer coefficient
Visualization of temperature curves for different heat exchangers such as parallel flow, counterflow, cross parallel flow and cross counterflow
Conducting comparison between different heat exchangers such as plate heat exchanger, tubular heat exchanger, shell & tube heat exchanger, finned tube heat exchanger and stirred tank with double jacket and coiled tube
Minimum Technical Specifications Required (like or better than):
Water-water plate heat exchanger with number of plates: 10, heat transfer area: about 0,25m2 and output: 15kW
Water-water tubular heat exchanger with heat transfer area: 0.1m2
Water-water shell and tube heat exchanger with output: 13kW
Water-air finned tube heat exchanger with heat transfer area: about 2.7m2, fan flow rate: 770m3/h and fan pressure difference: 425Pa
Water-water stirred tank with double jacket and coiled tube
─Double jacket heat transfer area: 0.15m2
─Coiled tube heat transfer area: 0.16m2
Air duct
Fan
Adjustable fittings
Switch cabinet with digital displays for temperature, pressure differences and flow rate
Should include valves to adjust flow rate and to set the flow as: parallel flow or counterflow
Includes electromagnetic flow meter for hot and cold water
Portable water differential pressure sensor: 0 to 1000mbar
Fixed air differential pressure sensor: 0 to 10mbar
Flow rate measuring range: 2x 0 to 3m3/h
Temperature measuring range: 10x 0 to 100°C
Hot water generator unit with digital display
─Pump with flow rate: 2.3m3/h and head: 45m
─2x Heater: 3kW
─Tank: 70L with two sight glasses for monitoring the level
─Rotameter with flow rate measuring range: 100 to 1000L/h
─Temperature measuring range: 80°C
Water chiller unit with digital display
─Refrigeration capacity: 3kW
─Pump with flow rate: 0.5m3/h and head: 3bar
─Tank: 33L
─Rotameter with flow rate measuring range: 50 to 640L/h
Placed on a rigid trolley with four castor wheels
Data acquisition unit with software
USB interface
PC Core i7, DVD+/-RW, 8GB RAM, 1TB Hard Disk Drive, Optical Mouse, Multimedia Keyboard, Monitor (21") LED
