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1 maj 2024 · Explore the effects of varying refrigerant mass flow rate and ammonia concentration in strong and weak solutions on key performance parameters. Employing the GBRT machine learning method and FHO approach in the ARC is highly recommended.
- Thermodynamic analysis of a hybrid ammonia-water refrigeration cycle ...
A solar-driven, single-effect ammonia absorption...
- Yearly investigation of a solar-driven absorption refrigeration system ...
A solar-driven absorption chiller with ammonia/water is...
- Thermodynamic analysis of a hybrid ammonia-water refrigeration cycle ...
15 wrz 2024 · A solar-driven, single-effect ammonia absorption refrigeration system is proposed. Combination of solar absorption and electric refrigeration makes a constant output. Solar vacuum collectors is segmented collection to make outlet temperature uniform.
1 cze 2021 · A solar-driven absorption chiller with ammonia/water is investigated. •. There is an optimum generator temperature for every operating scenario. •. The yearly system COP is 0.255 and the exergy efficiency 4.86%. •. The maximum refrigeration is found in July and the minimum in February. •. The simple payback period is found to be close to 10 years.
17 cze 2019 · The aim of this equipment is to minimize problems faced in places where there is no electric network to supply traditional refrigeration systems which preserve perishable products produced or stocked there, as well as drugs (vaccines), namely for specific regions of developing countries. The system developed can be divided into two parts.
16 paź 2020 · The analysis indicates that continuously operating a solar-powered ammonia–water absorption system with refrigerant storage is the most suitable alternative design for an uninterrupted supply of cooling effect.
24 kwi 2019 · This study focuses on the thermodynamic modelling and analysis of solar energy-driven ammonia–water diffusion absorption refrigeration cycle with helium as pressure equalizing inert gas.
It is anticipated that the SAAR to provide refrigeration using just solar energy or low grade heat sources such as camp fires or gas heaters, and will allow for refrigeration to occur in climates up to 35-50°C.
