Phase Change Materials in Hot Water Generation Systems: A Review

Berrocal, Diana; Blandon, Juan; Ángeles, María de los; Rosario, Ortega Del; Harris, Itamar; James, A. M.

doi:10.1109/iestec54539.2022.00103

Cited by 1 publication

(1 citation statement)

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“…For hot water generation, PCMs with a melting temperature range of 50 to 60 • C are recommended to ensure optimal efficiency and performance [28]. The application of PCMs in water heating has been documented since 2003, experiencing a notable increase in research and implementation between 2018 and 2022 [29,30].…”

Section: Introductionmentioning

confidence: 99%

Heat Transfer Enhancements Assessment in Hot Water Generation with Phase Change Materials (PCMs): A Review

Berrocal,

Blandon Rodriguez,

Ortega Del Rosario

et al. 2024

Energies

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The utilization of phase change materials (PCMs) in solar water heating systems (SWHS) has undergone notable advancements, driven by a rising demand for systems delivering superior performance and efficiency. Extensive research suggests that enhancing heat transfer (HTE) in storage systems is crucial for achieving these improvements. This review employs a bibliometric analysis to track the evolution of HTE methods within this field. While current literature underscores the necessity for further exploration into hot water generation applications, several methodologies exhibit significant promise. Particularly, strategies such as fins, encapsulation, and porous media emerge as prominent HTE techniques, alongside nanofluids, which hold the potential for augmenting solar water heating systems. This review also identifies numerous unexplored techniques awaiting investigation, aiming to pave new paths in research and application within the field of hot water generation. It highlights methods that could be used independently or alongside predominantly used techniques.

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Section: Introductionmentioning

confidence: 99%