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Molten Salts Tanks Thermal Energy Storage: Aspects to Consider during Design
(MDPI, 2023-12)
Concentrating solar power plants use sensible thermal energy storage, a mature technology based on molten salts, due to the high storage efficiency (up to 99%). Both parabolic trough collectors and the central receiver ...
Artículo
Synthesis, characterization, and photoactivity of InTaO4 and In0.9Ni0.1TaO4 thin films prepared by electron evaporation
(American Vacuum Society, 2010)
InTaO4 and In0.9Ni0.1TaO4 thin films have been prepared by electron evaporation of successive layers of the single oxide components and posterior annealing at T 800 °C. The annealed thin films presented the monoclinic ...
Artículo
Existence, stability and spatio-temporal dynamics of time-quasiperiodic solutions on a finite background in discrete nonlinear Schrödinger models
(Elsevier, 2024-07)
In the present work we explore the potential of models of the discrete nonlinear Schrödinger (DNLS) type to support spatially localized and temporally quasiperiodic solutions on top of a finite background. Such solutions ...
Artículo
Reversed flow of Atlantic deep water during the Last Glacial Maximum
(NATURE PUBLISHING GROUP, 2010)
The meridional overturning circulation (MOC) of the Atlantic Ocean is considered to be one of the most important components of the climate system. This is because its warm surface currents, such as the Gulf Stream, ...
Artículo
Interfacial effects during the analysis of multilayer metal coatings by radio-frequency glow discharge optical emission spectroscopy. Part 1. Crater shape and sputtering rate effects
(The Royal Society of Chemistry, 2005)
In depth profile analysis by radio-frequency glow discharge optical emission spectroscopy (rf-GDOES) techniques, the depth resolution mainly depends on the roughening induced during the sputtering and the resulting crater ...
Artículo
Separation and measurement of Pa, Th and U isotopes in marine sediments by microwave-assisted digestion and MC ICP-MS
(AMER CHEMICAL SOC, 2009)
This manuscript describes a new protocol for determination of Pa/Th/U in marine sediments. Based on microwave-assisted digestion, it represents an important reduction of working time over conventional hot-plate digestion ...
Artículo
Behaviour and fluxes of natural radionuclides in the production process of a phosphoric acid plant
(PERGAMON-ELSEVIER SCIENCE LTD, 2009)
In recent years there has been an increasing awareness of the occupational and public hazards of the radiological impact of non-nuclear industries which process materials containing naturally occurring radionuclides. ...