Results 31 to 40 of about 3,383,103 (301)

Heat Transfer and Energy Performance of a PVA Wall Tile Containing Macro-Encapsulated PCM

Energies, 2016
This study integrated building material engineering, building construction practices, and heat transfer mechanisms to develop a polyvinyl acetate (PVA) based wall tile, containing macro-encapsulated phase change material (macro-encapsulated PCM, macroPCM)
Pin-Feng Liu, Yi-Pin Lin, Chun-Ta Tzeng, Chi-Ming Lai   +3 more
doaj   +1 more source

Phase change material thermoelectric generator

Heat and Mass Transfer, 2023
This paper aims to study and analyze a new Peltier cell layout using a PCM in biphasic mode, with the liquid phase encapsulating the p-n junctions and the solid one playing the role of heat sink. The selected PCM is an organic compound that operates within a temperature range corresponding to the melting process.
openaire   +2 more sources

Evidence for topological band inversion of the phase change material Ge2Sb2Te5 [PDF]

, 2013
We present an angle-resolved photoemission study of a ternary phase change material, namely Ge2Sb2Te5, epitaxially grown on Si(111) in the metastable cubic phase.
Bihlmayer, Gustav, Calarco, Raffaella, Giussani, Alessandro, Just, Sven, Kellner, Jens, Liebmann, Marcus, Morgenstern, Markus, Pauly, Christian, Rader, Oliver, Rienks, Emile, Sánchez-Barriga, Jaime   +10 more
core   +2 more sources

Fractal and Fractional Derivative Modelling of Material Phase Change

Fractal and Fractional, 2020
An iterative approach is taken to develop a fractal topology that can describe the material structure of phase changing materials. Transfer functions and frequency response functions based on fractional calculus are used to describe this topology and ...
Harry Esmonde
doaj   +1 more source

Phase change materials and phase change memory

MRS Bulletin, 2014
Abstract
Simone Raoux, Feng Xiong, Matthias Wuttig, Eric Pop   +3 more
openaire   +3 more sources

Combining phase field crystal methods with a Cahn-Hilliard model for binary alloys [PDF]

, 2017
During phase transitions certain properties of a material change, such as composition field and lattice-symmetry distortions. These changes are typically coupled, and affect the microstructures that form in materials.
Balakrishna, Ananya Renuka, Carter, W. Craig   +1 more
core   +2 more sources

The Impact of Width of the Air Gap Channel on the Mass Flow Rate, Rayleigh Number, and Efficiency of Passive Solar Heating System

Tikrit Journal of Engineering Sciences, 2018
The mass flow rate and Rayleigh number has been investigated experimentally on the passive solar using Trombe wall consist of (industrial wax) used as phase change material (PCM).
Ehsan F. Abbas, Shayma A. Azat
doaj   +1 more source

Conventional and nano-enhanced Phase Change Material melting simulation by using Lattice Boltzmann method: A comprehensive review

Energy Reports, 2023
Phase Change Materials (PCMs) are latent heat energy storage mediums that have received considerable attentions regarding their high heat capacity and applicability for other purposes such as thermal management.
Zainab Ali Bu sinnah
doaj   +1 more source

Phase change temperature adjustment of CH3COONa·3H2O to fabricate composite phase change material for radiant floor heating

Case Studies in Thermal Engineering, 2023
Hydrated salts phase change materials (PCMs) have a great potential for use in floor radiant heating considering outstanding cost competitiveness and remarkable energy storage density.
Wanwan Fu, Wei Zhou, Geyun Lv, Rongtang Zhang, Hao Peng, Tao Fang, Jiesheng Liu, Weicheng Chen, Yutang Fang   +8 more
doaj   +1 more source

Phase change material in automated window shades [PDF]

, 2013
The purpose of this report is to detail the development process for a phase change material window shading system, which stores solar thermal energy and later releases it indoors to provide nighttime space heating.
Adler, Quinlan, Gallau, Jake, Nash, Ali, Zatopa, Alexander   +3 more
core   +1 more source