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Mostrando ítems 1-10 de 28
Artículo
Aerodynamically stabilized Taylor cone jets
(American Physical Society, 2019)
We introduce a way to produce steady micro/nano-liquid jets via electrohydrodynamic elds together with co- owing gas streams. We study the dripping-jetting transition of this con guration theoretically through a global ...
Ponencia
Use of Aerial Thermal Imaging to Assess Water Status Variability in Hedgerow Olive Orchards
(2016)
Characterization of the spatial variability in tree water status is a prerequisite to conduct precise irrigation management within an orchard. This study assessed the suitability of a crop water stress index (CWSI) derived ...
Artículo
Droplet group production in an AC electro- flow focusing microdevice
(Springer, 2017-09)
We report the production of droplet groups with a controlled number of drops in a microfluidic electro-flow focusing device under the action of an AC electric field. This regime appears for moderate voltages (500-700 V ...
Artículo
The onset of electrospray: the universal scaling laws of the first ejection
(Nature Publishing Group, 2016)
The disintegration of liquid drops with low electrical conductivity and subject to an electric field is investigated both theoretically and experimentally. This disintegration takes place through the development of a ...
Artículo
Towards an optimum design of wave energy converter arrays through an integrated approach of life cycle performance and operational capacity
(Elsevier, 2018-01)
Over the last few decades, several efforts have been made to develop an alternative and sustainable energy source from wind waves. To achieve financial sustainability of this technology, most of the research has focused ...
Artículo
Global stability analysis of bubbles rising in a vertical capillary with an external flow
(Cambridge University Press, 2023)
We study the linear stability of bubbles in a capillary tube under external flow. Yu et al. (J. Fluid Mech., vol. 911, 2021, pp. 1-19) showed that a rich variety of bubble dynamics occurs when a downward external flow is ...
Artículo
Explicit output-feedback boundary control of reaction-diffusion PDEs on arbitrary-dimensional balls
(Société de Mathématiques Appliquées et Industrielles (SMAI), 2016)
This paper introduces an explicit output-feedback boundary feedback law that stabilizes an unstable linear constant-coefficient reaction-diffusion equation on an n-ball (which in 2-D reduces to a disk and in 3-D reduces ...
Artículo
Controllable production of Janus ligaments by AC fields in a flow‑focusing junction
(Springer, 2019-01)
We report the production of bicomponent Janus filaments of miscible aqueous fluids in a microfluidic electro-flow-focusing device under the action of an AC electric field. The production of liquid filaments can lead to ...
Artículo
An Integrated GIS Methodology to Assess the Impact of Engineering Maintenance Activities: A Case Study of Dredging Projects
(MDPI, 2020-03)
Engineering infrastructures require regular maintenance and/or repair activities that have important social, environmental, and economic impacts. Despite their growing importance, few studies have focused on fully ...
Artículo
Influence of the Surface Viscosity on the Breakup of a Surfactant-Laden Drop
(American Physical Society, 2017)
We examine both theoretically and experimentally the breakup of a pendant drop loaded with an insoluble surfactant. The experiments show that a significant amount of surfactant is trapped in the resulting satellite ...