A critical review on heat transfer enhancement techniques in latent heat storage systems based on phase change materials. Passive and active techniques, system designs and optimization

Journal of Energy Storage, Год журнала: 2023, Номер 61, С. 106830 - 106830

Опубликована: Фев. 10, 2023

Язык: Английский

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Entropy generation and heat transfer performance analysis of a non-Newtonian NEPCM in an inclined chamber with complicated heater inside

Journal of Energy Storage, Год журнала: 2023, Номер 72, С. 108745 - 108745

Опубликована: Авг. 26, 2023

Язык: Английский

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A comparative study of melting behavior of phase change material with direct fluid contact and container inclination

Energy Nexus, Год журнала: 2023, Номер 10, С. 100196 - 100196

Опубликована: Апрель 16, 2023

Finding a low-cost method to improve the heat transfer rate in thermal energy storage (TES) is essential modern world. In current research, comparison of inclined systems, which are among inexpensive methods, with new combined system employing auxiliary fluid water discussed. Oleic acid selected as an unsolvable PCM reuse chosen materials at end melting process more TES cycles. system, density difference between and utilized enhance by placing on top make direct contact. Therefore, water, has heavier than PCM, takes place melted bottom enclosure during PCM. At first, examined seven different inclination angles identify rate. A mathematical model formulated using water-PCM system's continuity, momentum, equations. Then, studied compare systems. Comparing optimal case average velocity 5.44 times higher, shows improvement convection. It was found that (0.299136 kW/kg) 1.85 higher (0.161983 kW/kg 30°). As result, comprehensive study future research replace expensive methods.

Язык: Английский

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An intelligent approach to investigate the effects of container orientation for PCM melting based on an XGBoost regression model

Engineering Analysis with Boundary Elements, Год журнала: 2024, Номер 161, С. 202 - 213

Опубликована: Фев. 2, 2024

Язык: Английский

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Progress and challenges of latent thermal energy storage through external field-dependent heat transfer enhancement methods

Energy, Год журнала: 2024, Номер 304, С. 132101 - 132101

Опубликована: Июнь 22, 2024

The development of Energy Storage technologies is critical to achieving a cleaner energy future. As one the most widely used storage technologies, Latent Thermal (LTES) still suffers from poor charging and discharging performance subjected low thermal conductivity Phase Change Materials (PCMs) inefficient heat transfer process. Heat enhancement techniques, such as using fins adding highly conductive materials, have been developed optimized overcome these challenges. Recently, additional novel methods integrating adjustable external fields gravity, magnetic field, electric field proposed enhance LTES, due their advantages including easy adjustment parameters according evolution Firstly, this work briefly summarizes progress conventional methods. Secondly, advancement by effects has analyzed discussed. Finally, potential improve LTES under fluctuating sources discussed considering wide existence supply load in real applications. main contributions review are: (a) emerging for are comprehensively summarised first time; (b) different techniques demonstrated when applications LTES.

Язык: Английский

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Numerical investigation and group method of data handling -based prediction on new flat plate solar collector integrated with nanoparticles enhanced phase change materials and tube rotation mechanism

Journal of Energy Storage, Год журнала: 2023, Номер 67, С. 107542 - 107542

Опубликована: Май 4, 2023

Язык: Английский

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Experimental research of photovoltaic-valley power hybrid heating system with phase change material thermal storage

Journal of Building Engineering, Год журнала: 2024, Номер 87, С. 108788 - 108788

Опубликована: Март 12, 2024

Язык: Английский

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Magnetic nanofluids preparation and its thermal applications: a recent review

Journal of Thermal Analysis and Calorimetry, Год журнала: 2024, Номер 149(17), С. 9001 - 9033

Опубликована: Июль 20, 2024

Язык: Английский

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Fins-nanoparticle combination for phase change material enhancement in a triplex tube heat exchanger: A numerical approach to thermal sustainability

International Communications in Heat and Mass Transfer, Год журнала: 2024, Номер 159, С. 108199 - 108199

Опубликована: Окт. 21, 2024

Язык: Английский

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Mechanical vibration effects on the melting performance of nano-enhanced phase change material

Applied Thermal Engineering, Год журнала: 2025, Номер unknown, С. 125986 - 125986

Опубликована: Фев. 1, 2025

Язык: Английский

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