The GUNT trainer demonstrates refrigeration systems with two-stage compression, ideal for achieving extremely low temperatures. In low-temperature refrigeration, large pressure differences between the evaporator and condenser reduce the volumetric efficiency of compressors. This system uses two compressors in series to maintain lower pressure ratios per stage, improving performance and reducing required drive power.
Product Features
- Two compressors in series for efficient two-stage compression
- Injection intercooling reduces HP compressor outlet temperature
- Optimized LP compressor for large specific volumes at low power
- Integrated add-on heat exchanger enhances refrigerant supercooling
- Switchable functions for intercooling and supercooling demonstration
- Real-time process display via GUNT software and log p-h diagram
- Flow meters display total and intercooling volumetric flow rates
- All key measured values recorded by built-in sensors
Benefits
- Achieve extremely low temperatures through staged compression
- Improved compressor efficiency and longevity via intercooling
- Enhanced evaporator performance with refrigerant supercooling
- Clear process visualization supports educational and training use
- Precise data monitoring and real-time analysis with software integration
Why Choose This Refrigeration System?
Designed for deep insight into low-temperature refrigeration systems, this trainer enables the demonstration and analysis of two-stage compression with optional intercooling and supercooling. Real-time data tracking and software integration make it an ideal educational tool for understanding refrigeration cycles, thermodynamics, and compressor efficiency.
