BackSearch
Now showing items 1-10 of 10
Differential Evolution Optimal Parameters Tuning with Artificial Neural Network
Centeno Telleria, Manu; ; ; Teso Fernández de Betoño, Daniel 
; Teso Fernández de Betoño, Adrián (MDPI, 2021-02-21)
; Teso Fernández de Betoño, Adrián (MDPI, 2021-02-21)
Differential evolution (DE) is a simple and efficient population-based stochastic algorithm for solving global numerical optimization problems. DE largely depends on algorithm parameter values and search strategy. Knowledge ...
Estimating the Reattachment Length by Realizing a Comparison between URANS k-Omega SST and LES WALE Models on a Symmetric Geometry
Teso Fernández de Betoño, Daniel ; Juica, Martin; ; ; (MDPI, 2021-07-24)
; Juica, Martin; ; ; (MDPI, 2021-07-24)
In this study, a water reattachment length was calculated by adopting two different models. The first was based on Unsteady Reynolds-Averaged Navier–Stokes (URANS) k-omega with Shear Stress Transport (SST); the second was ...
Natural Ventilation Characterization in a Classroom under Different Scenarios
(MDPI, 2021-05-19)
The COVID-19 pandemic has pointed to the need to increase our knowledge in fields related to human breathing. In the present study, temperature, relative humidity, carbon dioxide (CO2) concentration, and median particle ...
Numerical Modeling of the Spread of Cough Saliva Droplets in a Calm Confined Space
(MDPI, 2021-03-08)
The coronavirus disease 2019 (COVID-19) outbreak has altered the lives of everyone on a global scale due to its high transmission rate. In the current work, the droplet dispersion and evaporation originated by a cough at ...
Testing the Accuracy of the Cell-Set Model Applied on Vane-Type Sub-Boundary Layer Vortex Generators
; ; ; Teso Fernández de Betoño, Daniel ; (MDPI, 2021-03-11)
; (MDPI, 2021-03-11)
Vortex Generators (VGs) are applied before the expected region of separation of the boundary layer in order to delay or remove the flow separation. Although their height is usually similar to that of the boundary layer, ...
Dynamical Analysis of a Navigation Algorithm
Cabezas Olivenza, Mireya; ; Sánchez Chica, Ander; Teso Fernández de Betoño, Adrián ; (MDPI, 2021-12-02)
; (MDPI, 2021-12-02)
There is presently a need for more robust navigation algorithms for autonomous industrial vehicles. These have reasonably guaranteed the adequate reliability of the navigation. In the current work, the stability of a ...
Automatic Identification Algorithm of Equivalent Electrochemical Circuit Based on Electroscopic Impedance Data for a Lead Acid Battery
Olarte, Javier; Martínez de Ilarduya Martínez de San Vicente, Jaione; ; Ferret, Raquel; ; López Guede, José Manuel (MDPI, 2021-06-06)
(MDPI, 2021-06-06)
Obtaining tools to analyze and predict the performance of batteries is a non-trivial challenge because it involves non-destructive evaluation procedures. At the research level, the development of sensors to allow cell-level ...
Numerical Modeling of Face Shield Protection against a Sneeze
Ugarte Anero, Ainara; ; ; ; López Guede, José Manuel (MDPI, 2021-07-05)
(MDPI, 2021-07-05)
The protection provided by wearing masks has been a guideline worldwide to prevent the risk of COVID-19 infection. The current work presents an investigation that analyzes the effectiveness of face shields as personal ...
A Battery Management System with EIS Monitoring of Life Expectancy for Lead–Acid Batteries
Olarte, Javier; Martínez de Ilarduya Martínez de San Vicente, Jaione; ; Ferret, Raquel; ; López Guede, José Manuel (MDPI, 2021-05-21)
(MDPI, 2021-05-21)
Abstract
This work presents a battery management system for lead–acid batteries that integrates a battery-block (12 V) sensor that allows the online monitoring of a cell’s temperature, voltage, and impedance spectra. The ...
Delamination Fracture Behavior of Unidirectional Carbon Reinforced Composites Applied to Wind Turbine Blades
Boyano Murillo, Ana Isabel ; López Guede, José Manuel ; Torre Tojal, Leyre ; ; ; (MDPI, 2021-01-27)
; López Guede, José Manuel ; Torre Tojal, Leyre ; ; ; (MDPI, 2021-01-27)
One of the materials that is used widely for wind turbine blade manufacturing are fiber-reinforced composites. Although glass fiber reinforcement is the most used in wind turbine blades, the use of carbon fiber allows ...