GReCEF- Grup de Recerca en Ciència i Enginyeria de Fluids
Col·leccions
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Articles de revista [70]
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Llibres [2]
Enviaments recents
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Non-dissipative large-eddy simulation of high-pressure transcritical turbulent flows: formulation and a priori analysis
(European Research Community on Flow, Turbulence, and Conbustion (ERCOFTAC), 2023)
Text en actes de congrés
Accés obertThis work presents a filtered set of equations suitable for the large-eddy simulation of high-pressure transcritical turbulent flows. The formulation is derived from a novel kinetic-energy- and pressureequilibrium- preserving ... -
Machine learning-based recovery of thermophysical information from velocity data in supercritical fluids turbulence
(European Research Community on Flow, Turbulence, and Conbustion (ERCOFTAC), 2023)
Text en actes de congrés
Accés obertRecent research has shown the possibility to achieve microconfined turbulence utilizing supercritical fluids under high-pressure transcritical conditions. This has generated increasing interest in the hybrid nature of the ... -
Kinetic-energy- and pressure-equilibrium-preserving schemes for real-gas turbulence in the transcritical regime
(2023-09-04)
Article
Accés obertNumerical simulations of compressible turbulent flows governed by real-gas equations of state, such as high-pressure transcritical flows, are strongly susceptible to instabilities. In addition to the inherent multi-scale ... -
Effect of biofilm formation on the aggregation of microplastics in upper-ocean turbulence
(2023)
Text en actes de congrés
Accés obertThe impact of biofilm formation on marine microplastics in the upper layers of the ocean has been investigated using direct numerical simulations with an Eulerian-Lagrangian point-particle approach. The influence of biofilm ... -
Suitability of immersed-boundary methods for high-fidelity computational aeroacoustics
(2023)
Text en actes de congrés
Accés obertThis work presents a preliminary assessment of the suitability of the immersed boundary method (IBM) for high-fidelity direct sound computations. A ghost-cell IBM is implemented in conjunction with a recently developed ... -
A review of thermal exposure and fire spread mechanisms in large outdoor fires and the built environment
(2023-10)
Article
Accés obertDue to socio-economic and climatic changes around the world, large outdoor fires in the built environment have become one of the global issues that threaten billions of people. The devastating effects of them are indicative ... -
Applications of Industrial Mathematics
(Springer, 2023-07-12)
Llibre
Accés restringit per política de l'editorial -
Thermodynamics-informed neural network for recovering supercritical fluid thermophysical information from turbulent velocity data
(Elsevier, 2023-11)
Article
Accés obertRecent research has highlighted the potential of supercritical fluids under high-pressure transcritical conditions to achieve microconfined turbulence as a result of the thermophysical properties they exhibit in the vicinity ... -
Time-dependent 2-D model for transport of species analysis in electrodialysis: concentration profiles and fluxes
(2023-07-05)
Article
Accés restringit per política de l'editorialElectrodialysis (ED) is a separation process that uses an electric field to selectively transport ions through ion exchange membranes. To further advance the technology and bring it to an industrial scale, modeling ED and ... -
Rotating waves arising from the instability of magnetized spherical Couette flows
(2022)
Comunicació de congrés
Accés obertRotating waves of various azimuthal wavenumbers appear in magnetised spherical Couette flows in time-dependent states. The criteria for the flow to enter a time-dependent state are determined by the values of Reynolds and ... -
Rotating waves arising from the instability of magnetized spherical Couette flows
(2022)
Text en actes de congrés
Accés obertRotating waves of various azimuthal wavenumbers appear in magnetized spherical Couette flows in time- dependent states. The criteria for the flow to enter a time-dependent state are determined by the values of Reynolds ... -
Dimensionality reduction of non-buoyant microconfined high-pressure transcritical fluid turbulence
(2023-06-02)
Article
Accés obertThis work utilizes a novel data-driven methodology to reduce the dimensionality of non-buoyant microconfined high-pressure transcritical fluid turbulence. Classical dimensional analysis techniques are limited by the ...
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