Results 61 to 70 of about 267,870 (251)

Numerical study on the effect of the location of the phase change material in a concentric double pipe latent heat thermal energy storage unit

Thermal Science and Engineering Progress, 2019
Latent heat thermal energy storage (LHTS) represents an intriguing solution to the problem of variability of supply that exists in solar thermal power systems.
Mustafa S. Mahdi, Hameed B. Mahood, A. Hasan, A. Khadom, A. Campbell   +4 more
semanticscholar   +1 more source

Thermophysical Properties of Cool Storage of Paraffin-based Composite Phase Change Materials Filled with Carbon Nanotubes

Zhileng xuebao, 2014
To address thermal conductivity of paraffin wax (PW), carbon nanotubes (CNTs) were mixed with PW to form PW-CNTs composites.PW-CNTs composites has been prepared with various mass fractions (1% 、2%、5%) of carbon nanotubes.The thermal properties including ...
陈杨华, 李钰, 郭文帅, 陈非凡, 陈姮   +4 more
doaj  

Thermogravimetric study of a phase change slurry: effect of variable conditions [PDF]

, 2016
Microcapsules containing Phase Change Materials (MPCM) are widely used for passive systems in energy storage. When MPCM are mixed with a carrier fluid, Phase Change Slurries (PCS) are used for heat transfer fluids in active systems or heat transport ...
Chimenos, J. M., Fernández Renna, Ana Inés, Formosa, Joan, Giro-Paloma, Jessica, Valle-Zermeño, Ricardo del   +4 more
core   +2 more sources

Thermal energy storage system using phase change materials: Constant heat source [PDF]

, 2012
The usage of phase change materials (PCM) to store the heat in the form of latent heat is increased, because large quantity of thermal energy is stored in smaller volumes.
Nallusamy N., Prasad Anjaneya B., Reddy Hemachandra K., Reddy Meenakshi R.   +3 more
core   +1 more source

PCMs for Residential Building Applications:A Short Review Focused on Disadvantages and Proposals for Future Development [PDF]

, 2017
Phase change materials (PCMs) offer great potential as a latent heat energy storage technique to provide energy efficient systems in new and existing residential buildings.
Hale, Kalnæs, Kosny, Kut, Letcher, Mehling, Sharma, Sharma   +7 more
core   +2 more sources

Properties of n-octadecane-encapsulated activated carbon nanocomposite for energy storage medium: the effect of surface area and pore structure [PDF]

, 2015
Shape-stabilized phase change materials (PCMs) composed of n-octadecane encapsulated into activated carbon (AC) micro-and meso-pores were prepared by direct impregnation method.
Hussein, Mohd Zobir, Khadiran, Tumirah, Rusli, Rafeadah, Zainal, Zulkarnain   +3 more
core  

Development of media for dynamic latent heat storage for the low-temperature range. Part 1: Thermal analyses of selected salt hydrate systems [PDF]

Phase change temperatures and phase change enthalpies of seventeen salt hydrates, three double salts, and four eutectics were measured thermodynamically and the results reported herein.
Kanwischer, H., Tamme, R.
core   +1 more source

Experimental Study on the Strengthen Heat Transfer Performance of PCM by Active Stirring

Energies, 2020
Latent heat storage has higher energy density, but most phase change materials (PCMs) have low thermal conductivity. Current research focuses on conduction dominated heat transfer mechanism to increase the heat transfer performance.
Yanjun Zhang, Shuli Liu, Liu Yang, Xiue Yang, Yongliang Shen, Xiaojing Han   +5 more
doaj   +1 more source

Phase Change Material Device for Spacecraft Thermal Control [PDF]

, 2011
On board a satellite, the experiments and subsystems have to be maintained within specified temperature limits. Phase Change Materials (PCM) offer the possibility to store thermal energy directly as latent heat of fusion.
Collette, Jean-Paul, Crahay, Jean, Larnicol, Maïwenn, Nutal, Nicolas, Peyrou-Lauga, R., Pin, O., Rochus, Pierre   +6 more
core  

Optimization of the Thermal Performance of Na₂HPO₄·12H₂O-Based Gel Phase Change Materials in Solar Greenhouses Using Machine Learning

Gels
In the design of gel phase change composite wall materials for solar greenhouses, the alteration of material composition could directly affect the thermal performance of gel phase change composite wall materials.
Wenhe Liu, Xuhui Wu, Mengmeng Yang, Yuhan Huang, Zhanyang Xu, Mingze Yao, Yikui Bai, Feng Zhang   +7 more
doaj   +1 more source