Results 51 to 60 of about 29,681 (313)
Cailiao gongcheng, 2017 In order to improve the thermal conductivity of paraffin widely applied in phase change energy storage field, metal Na with high thermal conductivity, low melting point and low density was compounded to paraffin to form a new phase change energy storage ...
XU Yong-feng +5 more
doaj +1 more source
Tuning Thermal Properties of Beeswax Incorporating ZnO, CuO and Soot Particles
Ethiopian Journal of Science and Sustainable Development, 2020 Phase change materials that have low thermal conductivity take a longer time to store and to discharge the stored thermal energy. The thermal conductivity of phase change materials can be enhanced using different additives.
Dr. Dinsefa Mensur
doaj +1 more source
Energies, 2022 A methanol–steam reformer (MSR) can safely provide hydrogen-rich fuel for a fuel cell system. Since the operating temperature of an MSR is relatively low, convective heat transfer is typically used to provide thermal energy to the endothermic reactions ...
Dongjin Yu +3 more
doaj +1 more source
Heat transfer analysis for phase change materials (PCMs) [PDF]
, 2009 The heat transfer enhancement for phase change materials (PCMs) has received much attention nowadays, since most of PCMs have low thermal conductivities which prolong the charging and discharging processes.
Zhao, Changying, Tian, Y. (Yuan)
core
Advanced Engineering Materials, EarlyView.The present study investigates recycling of NiTi shape memory alloys via vacuum induction melting. An ingot was synthesized from elemental Ni and Ti and subjected to three subsequent remelting cycles. Remelting increases process durations and impurity levels and adversely affects microstructures and functional properties.
Sakia Sophia Noorzayee +7 more
wiley +1 more source
CFD Modelling of Latent Heat Storage with Cylindrical PCM Capsules [PDF]
E3S Web of ConferencesThe efficient storage and utilization of thermal energy are crucial for advancing sustainable energy systems. Latent Heat Energy Storage Systems (LHESS) leverage the high energy density associated with phase transitions of Phase Change Materials (PCMs ...
Akramova Surayo +6 more
doaj +1 more source
Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying
Advanced Engineering Materials, EarlyView.An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara +8 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.A combined experimental–computational framework identifies energy‐dependent laser absorptivity for NiTi in laser powder‐bed fusion, applicable to conduction and transition modes. Single‐track experiments and thermofluid smoothed particle hydrodynamics simulations are coupled through inverse analysis of melt pool geometry.
Mohamadreza Afrasiabi +3 more
wiley +1 more source
Zhileng xuebao, 2016 The composite phase change material (PCM) used in the cold storage transportation system with phase change temperature of 0-5 ℃ are proposed in this paper.
Chen Wenpu +4 more
doaj +2 more sources
Advanced Functional Materials, EarlyView.Optoelectronic synaptic devices based on solution‐processed molecular telluride GST‐225 phase‐change inks are demonstrated for three‐factor learning. A global optical signal broadcast through a silicon waveguide induces non‐volatile conductance updates exclusively in locally electrically flagged memristors.
Kevin Portner +14 more
wiley +1 more source