Search
Now showing items 461-470 of 737
Industrial eco-productivity tool: a case study of industrial SMEs
(Universitat Politècnica de València, 2023)
This paper presents a new, unified method to measure and increase production and environmental performance in industrial SMEs (Small and Medium Enterprises), which have very limited resources, by identifying areas to improve ...
Entrevistas de autoconfrontación como método para la formación de docentes en el ámbito de la educación literaria
(Universidad del País Vasco = Euskal Herriko Unibertsitatea, 2022)
Este trabajo se basa en un proceso de formación realizado con varios docentes de Educación Primaria, cuyo análisis ha sido uno de los ejes principales, junto a la actividad del aula. El proyecto se ha centrado en la didáctica ...
Hybrid ac/dc microgrids. Part II : Review and classification of control strategies
(Elsevier, 2015)
Microgrids are envisioned as one of the most suitable alternatives for the integration of distributed generation units in the utility grid, as they efficiently combine generation, energy storage and loads in the same ...
Sensitivity analysis of the input parameters of a physical based ductile failure model of Ti-6Al-4V for the prediction of surface integrity
(Elsevier Ltd, 2020)
In machining of Ti-6Al-4V, it is commonly reported the appearance of segmented chip produced by adiabatic shearing (at high cutting speeds) and lack of ductility (at low cutting speeds). Moreover, machining is a manufacturing ...
Improving Waiting Time and Energy Consumption Performance of a Bi- objective Genetic Algorithm embedded in an Elevator Group Control System through passenger flow estimation
(Springer, 2022)
Passenger waiting time is a significant issue related to the quality of service of a multiple lift system; however, energy consumption reduction is also an important concern in the lift industry. In this paper, we evaluate ...
Identification of the Parameter Values of the Constitutive and Friction Models in Machining Using EGO Algorithm: Application to Ti6Al4V
(MDPI, 2022)
The application of artificial intelligence and increasing high-speed computational performance is still not fully explored in the field of numerical modeling and simulation of machining processes. The efficiency of the ...
Influence of lubrication condition on the surface integrity induced during drag finishing
(Elsevier Ltd, 2020)
Tribofinishing is one of the most popular polishing process in industry. The action of small abrasive media around parts enables to reduce significantly surface roughness and at the same time, to induce compressive residual ...
Procedure to predict residual stress pattern in spray transfer multipass welding
(Springer, 2015)
Gas metal arc welding (GMAW) is one of the most used joining method in the industry. However, one of the main problems of this process is the generation of residual stresses which have direct impact on the fatigue life of ...
Digital Interferometry Applied to Thermogravitational Technique
(Springer, 2018)
In this work, we have applied Optical Digital Interferometry approach to thermogravitational micro-column technique. By the new analysis, we examine the entire height of the micro-column and determine the complete concentration ...
Thermodiffusion Coefficients of Water/Ethanol Mixtures for Low Water Mass Fractions
(Springer, 2016)
The difficulty of measuring the thermodiffusion coefficients by optical properties of water-ethanol binary mixtures of approximately 20 wt % of water has been highlighted by several authors in recent years. This is because ...