Results 21 to 30 of about 11,458 (152)

Resolvent analysis of a finite wing in transonic flow

open access: yesFlow, 2023
Shock waves interacting with turbulent boundary layers on wings can result first in self-sustained flow unsteadiness and eventually in structural vibration.
Jelle Houtman   +2 more
doaj   +1 more source

Investigating cohesive sediment dynamics in open waters via grain-resolved simulations

open access: yesFlow, 2023
Cohesive particulate flows play an important role in environmental fluid dynamics, as well as in a wide variety of civil and process engineering applications.
Bernhard Vowinckel   +3 more
doaj   +1 more source

Numerical study of the effect of sidewalls on shock train behaviour

open access: yesFlow, 2023
Strongly coupled sequences of shock waves, known as shock trains, are present in high-speed propulsion systems, where the presence of sidewalls substantially modifies the boundary layer thickness, skin friction and streamwise pressure distribution.
Alexander Gillespie, Neil D. Sandham
doaj   +1 more source

Competing effects of buoyancy-driven and electrothermal flows for Joule heating-induced transport in microchannels

open access: yesFlow, 2023
Ionic fluids subjected to externally applied electric fields experience Joule heating, which increases with the increased electric field and ionic conductivity of the medium. Temperature gradients induced by Joule heating can create buoyancy-driven flows
Mohammad K. D. Manshadi, Ali Beskok
doaj   +1 more source

Proper orthogonal decomposition modal analysis in a baffled stirred tank: a base tool for the study of structures

open access: yesFlow, 2023
Proper orthogonal decomposition (POD) is applied to three-dimensional (3-D) velocity fields collected from large-eddy simulations (LES) of a baffled stirred tank.
Arturo A. Arosemena, Jannike Solsvik
doaj   +1 more source

Stability of schooling patterns of a fish pair swimming against a flow

open access: yesFlow, 2023
Fish often swim in crystallized group formations (schooling) and orient themselves against the incoming flow (rheotaxis). At the intersection of these two phenomena, we investigate the emergence of unique schooling patterns through passive hydrodynamic ...
Rishita Das   +2 more
doaj   +1 more source

Supersymmetry and eigensurface topology of the planar quantum pendulum

open access: yesFrontiers in Physics, 2014
We make use of supersymmetric quantum mechanics (SUSY QM) to find three sets of conditions under which the problem of a planar quantum pendulum becomes analytically solvable.
Burkhard eSchmidt, Bretislav eFriedrich
doaj   +1 more source

A critique of Ontological Pluralism: the case for Quantum Mechanics

open access: yesRevista Colombiana de Filosofía de la Ciencia, 2016
Scientifically speaking, quantum mechanics (QM) is the most successful theory ever made. Philosophically speaking, however, it is the most controversial theory.
Juan Manuel Vila Pérez
doaj   +1 more source

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