Departament de Mecànica de Fluids
Col·leccions
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Altres [10]
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Articles de revista [431]
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Capítols de llibre [14]
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Conjunt de dades [1]
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Apunts [1]
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Llibres [5]
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Reports de recerca [125]
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Ressenyes [1]
Enviaments recents
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Ocean quadcopters: persistent and autonomous aerial surveillance of large maritime areas by quadcopters self-powered by ocean waves
(Springer, 2024-03-15)
Article
Accés restringit per política de l'editorialIn this work consideration is given to the possibility for persistent aerial surveillance of oceans by means of quadcopters capable of taking off and landing on the sea and charging their batteries by the waves from the ... -
Magnetically induced gluing bifurcations of three-tori in spherical Couette flows
(American Institute of Physics (AIP), 2023-11-27)
Article
Accés obertThe global dynamics of three-tori associated with homoclinic/heteroclinic global (infinite period) bifurcations are investigated for the magnetized spherical Couette problem, a paradigmatic model in geo- and astrophysical ... -
Analysis of a novel fluidic oscillator under several dimensional modifications
(Multidisciplinary Digital Publishing Institute, 2024-02-20)
Article
Accés obertTo activate the boundary layer in Active Flow Control (AFC) applications, the use of pulsating flow has notable energy advantages over constant blowing/suction jet injections. For a given AFC application, five parameters, ... -
Flow regime analysis of high-pressure transcritical fluids in microducts
(2024-06)
Article
Accés obertMicroduct flows are known for their inherent laminar regimes resulting from the characteristic small dimensions and low velocities. In this regard, direct numerical simulations are employed to investigate an innovative ... -
A hybrid control-oriented PEMFC model based on echo state networks and gaussian radial basis functions
(2024-01-01)
Article
Accés obertThe goal of increasing efficiency and durability of fuel cells can be achieved through optimal control of their operating conditions. In order to implement such controllers, accurate and computationally efficient fuel cell ... -
State machine-based architecture to control system processes in a hybrid fuel cell electric vehicle
(Elsevier, 2023-07-20)
Article
Accés obertThis paper presents the development and implementation of a system supervisory controller in a hydrogen-based fuel cell electric vehicle. The controller's primary function is to ensure the safe control of the fuel cell ... -
Exploring the artificial compressibility method in high-pressure transcritical fluids
(International Centre for Numerical Methods in Engineering (CIMNE), 2023)
Text en actes de congrés
Accés obertThis work presents the investigation of a solution to accelerate computations of high-pressure transcritical fluids at low-Mach number regimes based on the artificial compressibility method. The highly adaptable nature of ... -
Dynamic of a microsphere inside an spherical cavity with newtonian fluid subjected to periodical contractions
(2023)
Comunicació de congrés
Accés obertThe dynamics of a microsphere submerged in an spherical cavity is numerically analyzed. The cavity, filled with a newtonian fluid, is subjected to periodical contractions in its surface that create flows that affects to ... -
Experimental control of a methanol catalytic membrane reformer
(Multidisciplinary Digital Publishing Institute (MDPI), 2023-11-06)
Article
Accés obertA simple proportional integral (PI) controller with scheduled gain has been developed and implemented in a catalytic membrane reactor (CMR) to obtain pure hydrogen from a methanol steam reforming process. The controller ... -
Artificial compressibility method for high-pressure transcritical fluids at low Mach numbers
(Elsevier, 2024-02-15)
Article
Accés obertSupercritical fluids possess unique properties that makes them relevant in various scientific and engineering applications. However, the experimental investigation of these fluids is challenging due to the high pressures ... -
On the vaneless space vortex structures in a Kaplan turbine model operating at speed no load
(Multidisciplinary Digital Publishing Institute, 2023-12-15)
Article
Accés obertThe growing installation of intermittent renewable energy sources is forcing hydraulic turbines to work more frequently at speed no load when dangerous vaneless space vortex structures and stochastic flow phenomena can ... -
Investigation of a buoyant bubble motion in a wall-driven square cavity
(Springer, 2022-11-17)
Capítol de llibre
Accés restringit per política de l'editorialDirect steam generation is considered as a potential substitute for conventional power generation technologies, for its advantageous characteristics. It can be directly powered by solar radiation by concentrating it on a ...