Results 41 to 50 of about 280 (88)
Planar inviscid flows in a channel of finite length : washout, trapping and self-oscillations of vorticity [PDF]
, 2010 The paper addresses the nonlinear dynamics of planar inviscid incompressible flows in the straight channel of a finite length. Our attention is focused on the effects of boundary conditions on vorticity dynamics.
Govorukhin, V. N. +2 more
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Electrohydrodynamic thrust for in-atmosphere propulsion [PDF]
, 2017 The electrohydrodynamic thrust generated by wire–cylinder electrodes under high dc voltage is experimentally analyzed. Some recent experimental studies have shown that electrohydrodynamic thrusters produced by corona discharge and ionic wind are able to ...
Monrolin, Nicolas +2 more
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, 1998 Realistic boundaries of finite heat conductivity Realistic boundaries of finite heat conductivity for thermoconvection in a Rayleigh-B\'enard setup with magnetized ferrofluids are investigated.
A. Recktenwald +11 more
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Electrohydrodynamic ionic wind, force field, and ionic mobility in a positive dc wire-to-cylinders corona discharge in air [PDF]
, 2018 Ionic wind refers to the acceleration of partially ionized air between two high-voltage electrodes. We study the momentum transfer from ions to air, resulting from ionic wind created by two asymmetric electrodes and producing a net thrust.
Monrolin, Nicolas +2 more
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Two-dimensional surface waves in magnetohydrodynamics [PDF]
, 2019 The study of nonlinear waves in water has a long history beginning with the seminal paper by Korteweg & de Vries (Phil. Mag., vol. 39, 1895, p. 240) and more recently for magnetohydrodynamics Danov & Ruderman (Fluid Dyn., vol. 18, 1983, pp. 751–756). The
Hunt, Matthew
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Anomalous exponents at the onset of an instability
, 2011 Critical exponents are calculated exactly at the onset of an instability, using asymptotic expansiontechniques. When the unstable mode is subject to multiplicative noise whose spectrum at zero frequency vanishes, we show that the critical behavior can be
A. Alexakis +4 more
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Principles of microfluidic actuation by modulation of surface stresses [PDF]
, 2005 Development and optimization of multifunctional devices for fluidic manipulation of films, drops, and bubbles require detailed understanding of interfacial phenomena and microhydrodynamic flows.
Darhuber, Anton A., Troian, Sandra M.
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Three-dimensional direct numerical simulation of free-surface magnetohydrodynamic wave turbulence
, 2022 We report on three-dimensional direct numerical simulation of wave turbulence on the free surface of a magnetic fluid subjected to an external horizontal magnetic field.
Falcon, Eric +3 more
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, 2018 We consider the generation of magnetic field by a turbulent flow. For the linear induction equation (i.e. the kinematic dynamo problem), we show that the statistical moments of the magnetic field display multiscaling and in particular moments of ...
Petrelis, Francois +1 more
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Magnētiskā šķidruma pilieni rotējošā laukā: teorija, eksperimenti un simulācijas [PDF]
, 2022 Magnētiskā šķidruma pilieni ir reizē deformējami un ietekmējami ar ārējo magnētisko lauku, kas tos padara par interesantu materiālu, kas is atradis daudzus pielietojumus mikrofluīdikā.
Stikuts, Andris Pāvils
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