Vapour Jet Compressor In Refrigeration Engineering .
Vapour Jet Compressor In Refrigeration Engineering
Specification: Vapour Jet Compressor In Refrigeration Engineering
- Investigation of a vapour jet compressor
- Refrigeration circuit with condenser, evaporator and vapour jet compressor for refrigerant
- Vapour circuit with pump and vapour generator for operating the vapour jet compressor
- Transparent tank with water-cooled pipe coil as condenser
- Transparent tank with adjustable heater as evaporator
- Flooded evaporator with float valve as expansion element
- Vapour generator with electrically heated water jacket
- Measurement of amperage and voltage to determine the power at the evaporator
Technical Data
Vapour jet compressor
- Dmin convergent-divergent nozzle:
- Approx. 1,7mm
- Dmin mixing jet: approx. 7mm
Condenser
- Tank: approx. 3,5L
- Pipe coil area: approx. 0,17m²
Evaporator
- Tank: approx. 3,5L
- Heater power: 4x 125W
Vapour generator
- Refrigerant tank: approx. 0,75L
- Water jacket: approx. 9L
- Heater power: 2kW
Pump
- Max. flow rate: approx. 1,7L/min
- Max. head: approx. 70mWS
Measuring ranges
- Current: 0...2,5A
- Voltage: 0...230VAC
- Temperature: 10x -20...200°C
- Pressure: 2x 0...10bar / 2x -1...1,5bar
- Flow rate (cooling water): 6...75g/s
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