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Mostrando ítems 1-9 de 9
Artículo
The SrCO3/SrO system for thermochemical energy storage at ultra-high temperature
(Elsevier, 2022)
Thermochemical energy storage (TCES) has attracted interest in the last years due to the possibility of attaining high energy densities, seasonal storage capacity and greater efficiencies than currently commercial thermal ...
Artículo
The Calcium Looping process for energy storage: Insights from in situ XRD analysis
(Elsevier, 2021)
This work reports a novel in situ XRD analysis on the multicycle calcination/carbonation of natural limestone and dolomite at relevant conditions for thermochemical energy storage (TCES) in concentrated solar power ...
Artículo
Influence of ball milling on CaO crystal growth during limestone and dolomite calcination: Effect on CO2 capture at Calcium Looping conditions
(American Chemical Society, 2016)
The multicycle CO2 capture performance of CaO derived from the calcination of ball-milled limestone and dolomite have been tested under high temperature and high CO2 concentration environment for the first time. Here it ...
Artículo
Fishnet Metamaterials - Rules for Refraction and Limits of Homogenization
(Optical Society of America, 2010)
The perfectly conducting stacked fishnet metamaterial is studied in this paper. The analysis is based on a combination of the mode matching method together with the generalized eigenvalue problem, and takes into account ...
Artículo
Steam-enhanced calcium-looping performance of limestone for thermochemical energy storage: The role of particle size
(Elsevier, 2022)
Steam injection has been proposed to attenuate the decay of CaO reactivity during calcium looping (CaL) under operating conditions compatible with carbon capture and storage. However, it is yet unknown whether the perceived ...
Artículo
Behavioral and Physical Unclonable Functions (BPUFs): SRAM Example
(Institute of Electrical and Electronics Engineers, 2021)
Physical Unclonable Functions (PUFs) have gained a great interest for their capability to identify devices uniquely and to be a lightweight primitive in cryptographic protocols. However, several reported attacks have ...
Artículo
Reducing the nonlinearity and harmonic distortion in FD-SOI CMOS current-starved inverters and VCROs
(Elsevier, 2021)
This paper demonstrates experimentally how to reduce the nonlinearity of some analog and mixed-signal circuits by using the enhanced body effect provided by Fully-Depleted Silicon on Insulator (FD-SOI) CMOS technology. A ...
Artículo
On the Use of Artificial Neural Networks for the Automated High-Level Design of ΣΔ Modulators
(IEEE, 2024)
This paper presents a high-level synthesis method ology for Sigma-Delta Modulators (Σ∆Ms) that combines be havioral modeling and simulation for performance evaluation, and Artificial Neural Networks (ANNs) to generate ...
Artículo
Analytical theory of extraordinary optical transmission through realistic metallic screens
(Optical Society of America, 2010)
An analytical theory of extraordinary optical transmission (EOT) through realistic metallic screens perforated by a periodic array of subwavelength holes is presented. The theory is based on our previous work on EOT ...