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Fast multipole method applied to Lagrangian simulations of vortical flows
(Elsevier B.V., 2017-10-01)
Lagrangian simulations of unsteady vortical flows are accelerated by the multi-level fast multipole method, FMM. The combination of the FMM algorithm with a discrete vortex method, DVM, is discussed for free domain and ...
Lagrangian and Eulerian perspectives of turbulent transport mechanisms in a lateral cavity
(2024)
The dynamics of turbulent flows past lateral cavities is relevant for multiple environmental applications. In rivers and coastal environments, these lateral recirculating regions constitute surface storage zones, where ...
Irreversibility of mechanical and hydrodynamic instabilities
(2017-12-01)
The literature on dynamical systems has, for the most part, considered self-oscillators (i.e., systems capable of generating and maintaining a periodic motion at the expense of an external energy source with no corresponding ...
Irreversibility of mechanical and hydrodynamic instabilities
(2017-12-01)
The literature on dynamical systems has, for the most part, considered self-oscillators (i.e., systems capable of generating and maintaining a periodic motion at the expense of an external energy source with no corresponding ...
Investigação matemática e numérica dos mecanismos de geração de ruído em escoamentos cisalhantes livresMathematical and numerical investigation of noise source mechanisms in free shear flows
(Universidade Federal de UberlândiaBrasilPrograma de Pós-graduação em Engenharia Mecânica, 2019)
Comportamento dinâmico e mecânico do solo sob níveis diferenciados de escarificação e compactação
(Universidade Federal de Santa MariaBREngenharia AgrícolaUFSMPrograma de Pós-Graduação em Engenharia Agrícola, 2007-02-16)
Soil compaction under no-tillage system has been causing serious problems to plant growth and to agriculture machines operation due to high soil resistance to tillage. Soil chiseling is a possible solution, however, some ...
Using JULIA long dataset to find preconditioning evidence of ESF in bottom-type layers
(Instituto Geofísico del Perú, 2008)
Recently Hysell et al. [2005] has suggested that the periodic structuring observed in the bottomtype (BT) scattering layers might be used to determine the occurrence or not of full-blown equatorial spread F (ESF) on a given ...
Soluções contı́nuas e discretas de escoamentos cisalhantes livres em regimes laminar e turbulento.Continuous and discrete solutions of laminar and turbulent free shear flow.
(Universidade Federal de UberlândiaBrasilPrograma de Pós-graduação em Engenharia Mecânica, 2018)
Experimental study of double-cavity flow
(Springer, 2017-06)
The flow through two facing, identical cavities (double-cavity) is characterized experimentally, as the inflow velocity and the distance between the cavities is varied. Standard 2D2C particle image velocimetry measurements ...