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Tesis Doctoral
Global stability analysis of two-fluid flows
(2019-09-11)
The present thesis is a compendium of seven studies devoted to the numerical analysis of nonlinear dynamics and global linear stability of two-fluid flows separated by a continuous interface. The computationally efficient ...
Tesis Doctoral
Experimental and theoretical study about drop impact on inclined surfaces and substrates with different roughness and wettability
(2023-07-13)
En esta tesis se abordan tres aspectos relacionados con el impacto de gotas sobre superficies lisas y rugosas, tanto hidrofílicas como hidrófobas. El estudio del impacto de gotas sobre sustratos sólidos puede clasificarse ...
Tesis Doctoral
Development of methodologies to quantify spatial-temporal variability of arable crops for irrigation and fertilization management.
(2019-07-05)
La creciente preocupación por el papel de la agricultura en la gestión sostenible de los recursos naturales (agua, tierra y atmósfera), combinada con la necesidad de satisfacer la demanda mundial de alimentos, crea una ...
Tesis Doctoral
Three-time-scale nonlinear control of an autonomous helicopter on a platform
(2011)
A three-time scale singular perturbation control is applied to an autonomous helicopter model on a platform to regulate its vertical position. Two singularly perturbation time-scale analysis approaches are presented, the ...
Tesis Doctoral
Experimental and Numerical Studies on Microfluidic Systems
(2016-04-21)
The work presented in this thesis can be summarized as a compilation of five different and comprehensive studies in the field of microuidic ows, related to the formation of jets, drops and bubbles; where the surface tension ...
Tesis Doctoral
Study of the production of drops and their impact on surfaces. Application to the development of an additive manufacturing technique for metals
(2021-09-01)
Drops are constantlyand spontaneouslyproduced in nature, but varied industrial fields (such as biotechnology, chemical engineering, pharmacy, food industry or microbiology) require dropsto be producedin a controlled ...
Tesis Doctoral
Estudio numérico de modelos unidimensionales en la interacción fluido-estructura y en la dinámica de chorros y gotas electrificados
(2016-05-25)
La elaboración de esta tesis se enmarca dentro de los objetivos del Proyecto del Plan Nacional de I+D+I Aspectos fundamentales de la operación de electrosprays. Aplicaciones a la producción de nanopartículas y nanoemulsiones. ...
Tesis Doctoral
New strategies for row-crop management based on cost-effective remote sensors
(2017-09-12)
Agricultural technology can be an excellent antidote to resource scarcity. Its growth has led to the extensive study of spatial and temporal in-field variability. The challenge of accurate management has been addressed ...
Tesis Doctoral
Análisis de los mecanismos de generación y rotura de burbujas y gotas en corrientes gas-líquido y líquido-Líquido Analysis of the mechanisms of generation and breakup of bubbles and droplets in gas-liquid and liquid-liquid streams
(2011)
La presente tesis doctoral trata de profundizar en los mecanismos de generación y rotura tanto de gotas como de burbujas empleando distintas configuraciones.
Tesis Doctoral
Aircraft trajectory optimization using singular optimal control theory
(2014)
The optimization of aircraft trajectories using the theory of singular optimal control is studied in this thesis. To describe the aircraft motion, a general nonlinear 3-degree-of-freedom point-mass model is adopted, along ...