Thermal behavior and energy storage of a suspension of nano-encapsulated phase change materials in an enclosure

Ghalambaz, Mehdi; Mehryan, S.A.M.; Ayoubloo, Kasra Ayoubi; Hajjar, Ahmad; Islam, Mohammad S.; Younis, Obai; Aly, Abdelraheem M.

doi:10.1016/j.apt.2021.04.008

Cited by 27 publications

(5 citation statements)

References 32 publications

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“…There is a decrease in the energy stored by 14% at 3% GN addition. Ghalambaz et al 140 experimentally studied the use of nano encapsulated phase change material with nanoparticles at a closed area during charging and discharging. Heat capacity with temperature‐dependent is considered for analysis of nanoparticles phase change.…”

Section: Performance Enhancement Methodsmentioning

confidence: 99%

Review on thermal performance of heat exchanger using phase change material

Das

Kar

Sarangi

2022

Intl J of Energy Research

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This article reports detailed investigation of using different Phase Change Materials (PCM) in various designs of Thermal Energy Storage (TES) Devices: specifically, heat exchanger. The focus is on the performance analysis of different types of heat exchangers acting as TES having various PCMs which are substantially reviewed in this paper. The study highlights the difference in their geometry and performance output. Further, the importance of different performance enhancement methods with parametric study of different heat exchangers using PCM is described. From the detailed investigation, finally, it is realised that the different factors such as no. of outer tubes, no. of inner tubes, tube material selected, type of PCM, provision of an extended surface, use of different metal foams and nanoparticles, various types of composites, charging and discharging characteristics and packed and cascaded units are different heat transfer enhancement methods to improve the heat transfer. A novel kind of heat exchanger known as Webbed tube heat exchanger using PCM is discussed for an efficient TES unit. Further, a review of quantitative analysis of melting time, solidification time, charging and discharging time is discussed.

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Section: Performance Enhancement Methodsmentioning

confidence: 99%

Review on thermal performance of heat exchanger using phase change material

Das

Kar

Sarangi

2022

Intl J of Energy Research

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“…Encapsulation is a preferred method as it provides better heat transfer while preventing possible reactions between the phase transition. Thermal stability and heat transfer efficiency vary according to the particle size used (Ghalambaz et al, 2021). Different encapsulation methods and types have been reported in the literature.…”

Section: Properties and Working Principle Of Phase Change Materialsmentioning

confidence: 99%

A Review of Pv Cooling and Thermal Energy Storage in Pv/T Systems Based Phase Change Materials

ŞEN

Çeliktaş

2022

Beykent Üniversitesi Fen Ve Mühendislik Bilimleri Dergisi

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ÖzSolar energy has advantages such as accessibility, applicability, and predictability compared to other renewable energy sources. This energy source is used for many purposes in the world. Photovoltaic panels provide applications such as generating electricity from solar energy or heating and cooling. Their performance changes depending on the PV panel material, the amount of solar radiation, and the operating temperature factors. In the electrical energy conversion of PV systems, overheating of the PV module leads to a decrease in power generation and causes a decrease in efficiency. Therefore, there are cooling methods, divided into two categories as passive and active for cooling of PV panels. In this study, the properties of the phase change material (PCM) used in the cooling of PV panels are given. Furthermore, experimental and numerical studies of PCM in PV cooling and PV/T systems are reviewed in order to improve PV panel efficiency. PCM is reported to reduce the temperature of PV panels and increase the efficiency and power output data obtained.

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“…Flat plate solar collector is widely used as a decentralized system for low temperature solar heat accumulation. Solar heating systems, especially for domestic hot water supply [6] and maintenance of solar heating flora [7], as well as hybrid systems of ten pumps photoelectric thermoelectricity, is used [8]. Much research has been done on the design, analysis, optimization and related actions for attention center absorption panels.…”

Section: Introductionmentioning

confidence: 99%

Heat Transfer Enhancement and efficiency optimization of Novel Polygonal Collector Influence of Thermophysics Characteristic of Nanoparticles Using Response Surface Methodology

Baharloui,

Peiravi,

Gorji

2024

Preprint

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The novelty of present study is the improvement of thermal efficiency and energy management for novel polygonal collector, composed of chaotic TiO2 and LiBr nanoparticles. The optimization process of thermal efficiency is considered using response surface methodology. So, total temperature of octagonal collector influence of TiO2 Nano particles is 63.27% and 24.32% more than triangular and cubical collectors. Also, incident radiation of octagonal collector influence of TiO2 Nano particles is 3.56% and 4.52% more than triangular and cubical collectors. Moreover, the surface radiation absorption of the octagonal collector influence of LiBr Nano particles is 2.93% and 4.67% more than the triangular and cubical collectors. Moreover, the total ground heat flux of the octagonal collector influence of LiBr Nano particles is 74.26% and 74.63% more than the triangular and cubical collectors.

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Thermal behavior and energy storage of a suspension of nano-encapsulated phase change materials in an enclosure

Cited by 27 publications

References 32 publications

Review on thermal performance of heat exchanger using phase change material

Review on thermal performance of heat exchanger using phase change material

A Review of Pv Cooling and Thermal Energy Storage in Pv/T Systems Based Phase Change Materials

Heat Transfer Enhancement and efficiency optimization of Novel Polygonal Collector Influence of Thermophysics Characteristic of Nanoparticles Using Response Surface Methodology

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