Results 11 to 20 of about 9,258 (263)

Phase Change Material (PCM) Microcapsules for Thermal Energy Storage

open access: yesAdvances in Polymer Technology, 2020
Phase change materials (PCMs) are gaining increasing attention and becoming popular in the thermal energy storage field. Microcapsules enhance thermal and mechanical performance of PCMs used in thermal energy storage by increasing the heat transfer area ...
Guangjian Peng   +4 more
doaj   +1 more source

Energy saving simulation of phase change materials in the enclosure structure of archives warehouse in Lhasa

open access: yesEnergy Reports, 2022
The archives warehouse is an important place to save archives. In order to ensure the safety of archives, the requirements of temperature control are relatively strict in warehouse.
Meihan Chen   +3 more
doaj   +1 more source

Sub-100-nm Nearly Monodisperse n-Paraffin/PMMA Phase Change Nanobeads

open access: yesNanomaterials, 2021
In this study, we demonstrate the colloidal synthesis of nearly monodisperse, sub-100-nm phase change material (PCM) nanobeads with an organic n-paraffin core and poly(methylmethacrylate) (PMMA) shell.
Ho Young Woo   +5 more
doaj   +1 more source

Modified Supporting Materials to Fabricate Form Stable Phase Change Material with High Thermal Energy Storage

open access: yesMolecules, 2023
Thermal energy storage (TES) is vital to the absorption and release of plenty of external heat for various applications. For such storage, phase change material (PCM) has been considered as a sustainable energy material that can be integrated into a ...
Chengbin Yu, Youngseok Song
doaj   +1 more source

Production and Characterization of Nanoencapsulated Phase Change Materials (PCMs) and Bicomponent PCM Nanofibers

open access: yesTekstil ve Konfeksiyon, 2021
In this study, n-dodecanol and 1-tetradecanol were nanoencapsulated by poly(methyl metharcylate-co-methacrylic acid) (p(MM-co-MA)) wall using emulsion polymerization method which was defined as one-stage (OS) or two-stage (TS). Nanocapsules were analyzed by Fourier-transform infrared (FT-IR) spectroscopy, transmission electron microscopy (TEM ...
Simge ÖZKAYALAR, Sennur ALAY AKSOY
openaire   +6 more sources

Heat Transfer Analysis of a Phase Change Material – Trombe Wall System with the Curtain Structure in Western China

open access: yesChemical Engineering Transactions, 2020
Trombe wall system is an effective passive solar heating, and phase change material can enhance its heat storage performance significantly. However, excessive heat loss during winter nighttime has been observed.
Liqiang Hou, Liu Yang, Yan Liu
doaj   +1 more source

Experimental Study of the Behavior of Phase Change Materials during Interrupted Phase Change Processes

open access: yesEnergies, 2021
This research article explores the behavior of a phase change material (PCM) when it undergoes interrupted melting and freezing, through experimental investigations using a heat flow meter apparatus.
Rohit Jogineedi   +2 more
doaj   +1 more source

Methods for Determining the Thermal Transfer in Phase-Changing Materials (PCMs)

open access: yesPolymers, 2020
A very important issue that needs to be solved as simply and correctly as possible is how to establish the thermal performance of phase-changing materials (PCM). The undertaken researches have analyzed the values of the thermal performances of the PCM taking into account the method of finite elements and the experimental research, respectively, based ...
Vasile Bendic   +5 more
openaire   +2 more sources

Experimental and Numerical Investigations of a Thermal Management System Using Phase-Change Materials and Forced-Air Cooling for High-Power Li-Ion Battery Packs

open access: yesBatteries, 2023
The thermal management system of a power battery is crucial to the safety of battery operation; however, for the phase-change material (PCM) thermal management system of a battery, the thermal cycling of phase-change material under large discharge rate ...
Yulong Zhang   +8 more
doaj   +1 more source

Solar Drying System Integrated with Phase Change Material PCM

open access: yesInternational Journal of Engineering and Advanced Technology, 2020
The post-harvest losses for agricultural products are around 30%-40% [1]. Drying is a one of the necessary processes for the preservation of agricultural products. Agricultural products require hot air of temperature above 40 ºC for drying. Open sun drying takes more time for drying of products due to slower drying rates.
S. P. Salve   +2 more
openaire   +1 more source

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