A Comprehensive Review on LiBr–H2O Based Solar-Powered Vapour Absorption Refrigeration System

S, Somesh Subramanian; Shaw, Sumit Kumar; Mahendru, Piyush

doi:10.1007/978-981-13-6577-5_32

Cited by 5 publications

(2 citation statements)

References 31 publications

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“…Solar absorption chiller/heat pumps, integrated with thermal storage systems, are used to run chiller/heat pumps when solar energy is insufficient. Utilizing solar power can enhance the COP of the system, which ranges between 0.27 and 1.20 [113]. The chiller/heat pump can accommodate single or multiple-storage tanks.…”

Section: Solar-driven Absorption Cycle-integrated Thermal Storagementioning

confidence: 99%

Review of Technologies and Recent Advances in Low-Temperature Sorption Thermal Storage Systems

et al. 2021

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Sorption thermochemical storage systems can store thermal energy for the long-term with minimum amount of losses. Their flexibility in working with sustainable energy sources further increases their importance vis-à-vis high levels of pollution from carbon-based energy forms. These storage systems can be utilized for cooling and heating purposes or shifting the peak load. This review provides a basic understanding of the technologies and critical factors involved in the performance of thermal energy storage (TES) systems. It is divided into four sections, namely materials for different sorption storage systems, recent advances in the absorption cycle, system configuration, and some prototypes and systems developed for sorption heat storage systems. Energy storage materials play a vital role in the system design, owing to their thermal and chemical properties. Materials for sorption storage systems are discussed in detail, with a new class of absorption materials, namely ionic liquids. It can be a potential candidate for thermal energy storage due to its substantial thermophysical properties which have not been utilized much. Recent developments in the absorption cycle and integration of the same within the storage systems are summarized. In addition, open and closed systems are discussed in the context of recent reactor designs and their critical issues. Finally, the last section summarizes some prototypes developed for sorption heat storage systems.

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Section: Solar-driven Absorption Cycle-integrated Thermal Storagementioning

confidence: 99%

Review of Technologies and Recent Advances in Low-Temperature Sorption Thermal Storage Systems

et al. 2021

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“…For the simplicity of design and fabrication, RFC has been widely used in practical applications [11]. A comprehensive study on the LiBr-H 2 O absorption cycle had been presented by Somesh et al [12].…”

Section: Introductionmentioning

confidence: 99%

Optimum design analysis of a solar-assisted Libr/H2O absorption system with a flat-plate collector

Roy

Kundu

2021

Journal of Thermal Engineering

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An analytical analysis has been presented to evaluate the performance of a solar-assisted vapour absorption cooling system with a flat-plate absorber plate. The lithium-bromide water absorption cycle is used to obsstain the cooling effect. The performance parameters, namely absorber plate efficiency, collector efficiency factor, heat removal factor, etc. have been determined with the variation of collector fluid inlet temperature. The cycle coefficient of performance (COP), system COP, refrigerating efficiency of the cycle, and refrigerating efficiency of the system are determined analytically. The maximum COP and cooling efficiency for both the cycle and system has been found at an optimal collector fluid inlet temperature. The optimum design condition for the variation of different design parameters, such as ambient temperature and thermal conductivity, has also been studied. Finally, the plate material is found to be a minimum at a particular collector fluid inlet temperature which is an optimum design condition to run the solar-assisted vapour absorption system.

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Performance and exergoeconomic assessment of a novel combined ejector cooling with humidification-dehumidification (HDH) desalination system

et al. 2021

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A Comprehensive Review on LiBr–H2O Based Solar-Powered Vapour Absorption Refrigeration System

Cited by 5 publications

References 31 publications

Review of Technologies and Recent Advances in Low-Temperature Sorption Thermal Storage Systems

Review of Technologies and Recent Advances in Low-Temperature Sorption Thermal Storage Systems

Optimum design analysis of a solar-assisted Libr/H2O absorption system with a flat-plate collector

Performance and exergoeconomic assessment of a novel combined ejector cooling with humidification-dehumidification (HDH) desalination system

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