Articles de revista
Enviaments recents
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Ultrafast multi-photon excitation of ScVO4:Bi3+ for luminescence thermometry
(2022-01-01)
Article
Accés obertWe demonstrate a multi-photon excitation (MPE) scheme for luminescence thermometry using ScVO4:Bi3+. MPE is performed using a 37 fs Ti:sapphire laser pulse centered at 800 nm. Log-log plots of the phosphorescence intensity ... -
Toward the usage of deep learning surrogate models in ground vehicle aerodynamics
(Multidisciplinary Digital Publishing Institute (MDPI), 2024-03-27)
Article
Accés obertThis study introduces a deep learning surrogate model designed to predict the evolution of the mean pressure coefficient on the back face of a Windsor body across a range of yaw angles from 2.5◦ to 10◦ . Utilizing a ... -
On the dynamics of the turbulent flow past a three-element wing
(American Institute of Physics (AIP), 2024-02)
Article
Accés obertA comprehensive analysis of the unsteady flow dynamics past the 30P30N three-element high lift wing is performed by means of large eddy simulations at different angles of attack (a¿=¿5°, 9°, and 23°) and at a Reynolds ... -
On the dynamics of the turbulent flow past a three-element wing
(2024-02-12)
Article
Accés obertA comprehensive analysis of the unsteady flow dynamics past the 30P30N three-element high lift wing is performed by means of large eddy simulations at different angles of attack (AoA=5°, 9°, and 23°) and at a Reynolds ... -
Evaluation of TCP congestion control algorithms with traffic control policies in a PEP-based geosynchronous satellite scenario
(Elsevier, 2024-02-01)
Article
Accés obertMuch work has been done in recent years comparing TCP variants in many scenarios, including the satellite one. Some of these studies were carried out with the ns-2 and ns-3 simulators, which may give a good idea of the ... -
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 ... -
Self-induced large-scale motions in a three-dimensional diffuser
(Springer, 2023-09-14)
Article
Accés obertA direct numerical simulation of a three-dimensional diffuser at Reynolds number Re = 10,000 (based on inlet bulk velocity) has been performed using a low-dissipation finite element code. The geometry chosen for this work ... -
Aspect ratio influence on the vortex induced vibrations of a pivoted finite height cylinder at low Reynolds number
(2023-08-10)
Article
Accés obertThe effect of the aspect ratio on the vortex induced vibrations (VIV) of a pivoted finite length circular cylinder is investigated. A fixed value of the Reynolds number Re = 100 with four values of the aspect ratio ... -
Hybrid computation of the aerodynamic noise radiated by the wake of a subsonic cylinder
(Multidisciplinary Digital Publishing Institute (MDPI), 2023-08-21)
Article
Accés obertThe noise radiated by the flow around a cylinder in the subcritical regime at 𝑅𝑒𝐷=1×104 and at a subsonic Mach number of 𝑀=0.5 is here studied. The aerodynamic sound radiated by a cylinder has been studied with a ... -
Assessing the usability of two declarative programming languages to model geometric events
(American Institute of Aeronautics and Astronautics (AIAA), 2023-09)
Article
Accés obertWhen space missions plan scientific actions for robotic spacecraft to execute, they frequently do so within a geometric context called an opportunity. Although there are geometric software libraries that let users write ... -
Visual analysis of the impact of periodic wakes on the pressure side of a turbine blade
(2023-06-01)
Article
Accés obertTurbines are core components in jet engines for flight propulsion, power plants, and other important energy conversion processes. They are composed of successive rows of blades so that wakes of upstream blades reach ... -
An assessment of different relay network topologies to improve Earth-Mars communications
(2023-04)
Article
Accés obertThe future of deep space communications encompasses a challenging situation where the current facilities used to communicate with different spacecraft may become saturated as a result of an increasing number of missions ...
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