The ejector assisted absorption-resorption cycle for cooling applications presents an innovative solution to enhance the efficiency of heat-driven cooling systems. By integrating an ejector into the absorption circuit, the proposed configuration optimizes performance, reduces initial costs, and minimizes the system size compared to conventional vapor absorption cooling systems (VACS).
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The adoption of this technology can significantly reduce energy consumption and CO2 emissions associated with cooling systems. It offers a sustainable solution for cooling needs, contributing to environmental conservation and energy efficiency.
- Utilizes a zeotropic mixture as the refrigerant for enhanced flexibility in operating pressures and temperatures
- Integrates an ejector to improve efficiency by replacing certain components like expansion valves
- Achieves coefficient of performance (COP) equal to conventional VACS at 45% lower pressure ratio
- Provides higher COP at higher compression ratios than conventional VACS
- Operates at lower cycle pressure ratios without performance trade-offs, reducing initial cost and system size
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The proposed ejector assisted vapour absorption-resorption cycle (VARC) configuration is in the research and development phase. Initial simulations and theoretical analyses have demonstrated promising results, indicating potential for higher efficiency and lower costs compared to conventional systems.
HVAC (Heating, Ventilation, and Air Conditioning), Food and Beverage (refrigeration), Pharmaceuticals (temperature-controlled storage)
Commercial refrigeration, Industrial cooling processes, Renewable energy-driven cooling systems