Design and optimization of absorption cooling system operating under low solar radiation for residential use

Gündüz Altiokka, Abide Banu; Arslan, Oğuz

doi:10.1016/j.jobe.2023.106697

Journal of Building Engineering

2023

DOI: 10.1016/j.jobe.2023.106697

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Design and optimization of absorption cooling system operating under low solar radiation for residential use

Abide Banu Gündüz Altiokka,

Oğuz Arslan

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2024

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Cited by 3 publications

References 47 publications

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Performance analysis of a novel air source ammonia/water cascade heat pump for heating buildings in subarctic climate

Hosseinnia,

Amiri,

Poncet

2024

International Journal of Refrigeration

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Performance analysis of a novel air source ammonia/water cascade heat pump for heating buildings in subarctic climate

Hosseinnia,

Amiri,

Poncet

2024

International Journal of Refrigeration

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Numerical analysis-based performance assessment of the small-scale organic Rankine cycle turbine design for residential applications

Colak,

Arslan

2024

Thermal Science and Engineering Progress

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Comparisons and optimization of two absorption chiller types by considering heat transfer area, exergy and economy as single-objective functions

Qiu,

Wang,

Han

et al. 2024

Clean Energy

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Absorption cooling technology is an environmentally friendly method to generate continuous chilled water making use of multiple thermal sources, such as waste heat and renewable thermal energy. In this study, two absorption chillers (nominal capacity of 400 kW) with series and parallel connections are evaluated. To research the ideal configuration of chillers after thermodynamic analysis, the structures of the chillers are optimized using the particle swarm optimization algorithm by considering the heat transfer area (HTA), exergy efficiency and total annual cost as single-objective functions. The impact of temperature differences between external and internal flows, heat exchanger efficiencies and the solution allocation ratio is estimated. The optimized HTA, coefficient of performance, exergy efficiency and total annual cost are 149.0 m2, 1.56, 29.44% and $229 119 for the series-connected chiller, and 146.7 m2, 1.59, 31.45% and $234 562 for the parallel-connected type, respectively. Under the lowest HTA condition, compared with the reference simulation results, the energy and exergy performances are improved, while the annual total cost is higher. The annual total cost is highest when maximizing the exergy efficiency, which is attributed to the increase in the HTA. The operating cost accounts for 27.42% (series type) and 26.54% (parallel type) when the annual cost is the lowest.

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Design and optimization of absorption cooling system operating under low solar radiation for residential use

Cited by 3 publications

References 47 publications

Performance analysis of a novel air source ammonia/water cascade heat pump for heating buildings in subarctic climate

Performance analysis of a novel air source ammonia/water cascade heat pump for heating buildings in subarctic climate

Numerical analysis-based performance assessment of the small-scale organic Rankine cycle turbine design for residential applications

Comparisons and optimization of two absorption chiller types by considering heat transfer area, exergy and economy as single-objective functions

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