Search
Now showing items 61-70 of 210
Design, synthesis and characterization of inks based in waterborne polyurethane urea dispersions suitable for direct ink writing 3D-printing.
(2020-12-09)
A series of waterborne polyurethane urea dispersions were prepared to study their viability as inks for direct ink writing 3D-printing. In this context, waterborne polyurethane urea dispersions were successfully synthesized ...
Development of optimal energy management and sizing strategies for large-scale electrical storage systems supporting renewable energy sources.
(2020-01-17)
El desarrollo e integración de las fuentes de energía renovable (RES) conducirá a un futuro energético más sostenible. Las plantas renovables deberán mejorar su participación y operación a través de los mercados de ...
Design and Characterization of Waterborne Polyurethane-Urea based Nanocomposites for 3D Printing
(2021-12-09)
Polyurethane-ureas are very versatile polymers that can be process in many ways and used in an extremely wide field of applications. At the same time, 3D printing offers the opportunity to make one on one personalized ...
Design and validation of decision and control systems in automated driving
(2021-03-23)
En la última década ha surgido una tendencia creciente hacia la automatización de los vehículos, generando un cambio significativo en la movilidad, que afectará profundamente el modo de vida de las personas, la logística ...
Characterization of the CBN wheel wear and modelling or its effects on NGV grinding.
(2020-01-28)
This thesis is focused on improving a paramount grinding process used in the aeronauticindustry. The process is one of the last manufacturing steps of the nozzle guide vanes, whichform the stator of the exhaust of aeroengines. ...
Contribution to Graph-based Manifold Learning with Application to Image Categorization.
(2020-07-08)
Los algoritmos de aprendizaje de variedades basados en grafos (Graph,based manifold) son técnicas que han demostrado ser potentes herramientas para la extracción de características y la reducción de la dimensionalidad en ...
Analysis of thermofluids in flameless (MILD) combustion: assessment, improvement and development of combustion models by CFD
(2020-11-11)
Flameless combustion, also called MILD combustion (Moderate or Intense Low Oxygen Dilution), is a technology that reduces NOx emissions and improves combustion efficiency. It is based on the aerodynamic recirculation of ...
Modelling chemical weathering in contrasted watersheds: new implementations and application at the global scale
(2020-10-16)
[EN]The biogeochemical cycles describe the matter and energy flux between ecosystems in the Earth System. However, climate change, human population growth and other global change hazards alter the natural balance of these ...
Modelling and control for the oscillating water column
(2020-07-17)
Renewable energies are definitely part of the equation to limit our dependence to fossil fuels. Within this sector, ocean energies, and especially wave energy, represent a huge potential but is still a growing area. And ...
Physics-based dynamic model for reversible liquid-to-liquid heat pump systems. Development, validation and simulation with different systems, time-scales, operation conditions and working mode switch
(2020-01-28)
In order to develop new HPs, there are two important aspects. The improvement of the components and the improvement of the joint system. The components would improve by optimizing geometrical parameters and materials, among ...