Results 11 to 20 of about 8,557,321 (269)

Data of short-term thermal energy storage strategy with medium-deep borehole heat exchangerZenodo [PDF]

open access: yesData in Brief
This dataset presents the heating performance of an innovative short-term thermal energy storage strategy with the Medium-Deep Borehole Heat Exchanger (MDBHE).
Jun Liu   +3 more
doaj   +2 more sources

Ground-source heat pumps and underground thermal energy storage: energy for the future [PDF]

open access: yes, 2008
We need energy for space heating—but in most cases not where or when energy sources are available. Energy storage, which helps match energy supply and demand, has been practised for centuries, also in Norway.
Banks, D.   +4 more
core   +6 more sources

Active Free Cooling Optimization with Thermal Energy Storage in Stockholm

open access: yes, 2012
In the goal of reaching an environmental benign society, energy saving through green building design has gained increasing attention. Passive buildings may cut down the energy requirement in winter through use of solar based heating, increased insulation
Gravoille, Pauline,   +2 more
core   +6 more sources

Thermal and exergetic analysis of Metal Foam-enhanced Cascaded Thermal Energy Storage (MF-CTES) [PDF]

open access: yes, 2013
Metal Foam-enhanced Cascaded Thermal Energy Storage (MF-CTES) has been proposed to solve the problem of poor heat transfer during heat exchange process, which is caused by unavoidable decrease of temperature differences. This paper conducts a theoretical
Zhao, Changying   +3 more
core   +1 more source

Melting of PCM in a thermal energy storage unit: Numerical investigation and effect of nanoparticle enhancement [PDF]

open access: yes, 2012
The present paper describes the analysis of the melting process in a single vertical shell-and-tube latent heat thermal energy storage (LHTES), unit and it is directed at understanding the thermal performance of the system.
Sciacovelli, Adriano   +3 more
core   +1 more source

Investigation of Lactones as Innovative Bio-Sourced Phase Change Materials for Latent Heat Storage

open access: yesMolecules, 2019
In the presented work, five bio-based and bio-degradable cyclic esters, i.e. lactones, have been investigated as possible phase change materials for applications in latent heat storage systems. Commercial natural lactones such as ε-caprolactone and &
Rebecca Ravotti   +5 more
doaj   +1 more source

Special Issue “Advanced Phase Change Materials for Thermal Storage”

open access: yesApplied Sciences, 2021
Thermal energy storage using phase change materials (PCMs) is a research topic that has attracted much attention in recent decades [...]
Rocío Bayón
doaj   +1 more source

Cyclic Operation of Molten-Salt Thermal Energy Storage in Thermoclines for Solar Power Plants [PDF]

open access: yes, 2013
The cyclic operation of molten-salt thermal energy storage thermoclines for solar thermal power plants is systematically investigated. A comprehensive, two-temperature model is first developed for the cyclic operation of a thermocline operating with a ...
Yang, Z., Garimella, S V
core   +1 more source

Effective Separation of a Water in Oil Emulsion from a Direct Contact Latent Heat Storage System

open access: yesEnergies, 2018
The problem of emulsification between Phase Change Material (PCM) and Heat Transfer Fluid (HTF) in direct contact latent heat storage systems has been reported in various studies.
Sebastian Ammann   +5 more
doaj   +1 more source

HVDC Converter Cooling System with a Phase Change Dispersion

open access: yesFluids, 2021
High voltage direct current converters require efficient cooling of thyristors via heat sinks. Currently, infrastructures use deionised water as a means of cooling the high voltage direct current converters; however, recent research has shown that other ...
Ludger Fischer   +6 more
doaj   +1 more source

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