Streamwise-traveling waves of spanwise wall velocity for turbulent drag reduction [PDF]
, 2009 Waves of spanwise velocity imposed at the walls of a plane turbulent channel flow are studied by Direct Numerical Simulations. We consider sinusoidal waves of spanwise velocity which vary in time and are modulated in space along the streamwise direction.
Quadrio, M., Ricco, P., Viotti, C.
core +3 more sources
Traveling-Wave Chemotaxis [PDF]
Physical Review Letters, 1996 Revtex, 4 pages, 4 eps figs ...
openaire +3 more sources
Tonotopically arranged traveling waves in the miniature hearing organ of bushcrickets. [PDF]
PLoS ONE, 2012 Place based frequency discrimination (tonotopy) is a fundamental property of the coiled mammalian cochlea. Sound vibrations mechanically conducted to the hearing organ manifest themselves into slow moving waves that travel along the length of the organ ...
Arun Palghat Udayashankar +2 more
doaj +1 more source
Euler–Darboux–Poisson Equation in Context of the Traveling Waves in a Strongly Inhomogeneous Media
Mathematics, 2023 The existence of traveling waves in an inhomogeneous medium is a vital problem, the solution of which can help in modeling the wave propagation over long distances. Such waves can be storm waves or tsunami waves in the seas and oceans.
Ioann Melnikov, Efim Pelinovsky
doaj +1 more source
Strong electron-photon coupling in one-dimensional quantum dot chain: Rabi waves and Rabi wavepackets [PDF]
, 2009 We predict and theoretically investigate the new coherent effect of nonlinear quantum optics -- spatial propagation of Rabi oscillations (Rabi waves) in one-dimensional quantum dot (QD) chain.
A. Hoffmann +13 more
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Classification of diagnostic features of transient signals in the electric power industry [PDF]
E3S Web of Conferences, 2021 Problems of practical implementation of traveling wave fault location caused by the registration of signals of different nature are considered. Analysis of the experimentally recorded traveling waves made it possible to divide them into 4 groups caused ...
Khuziashev Rustem +2 more
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Acetylcholine waves and dopamine release in the striatum
Nature Communications, 2023 Striatal dopamine encodes reward, with recent work showing that dopamine release occurs in spatiotemporal waves. However, the mechanism of dopamine waves is unknown. Here we report that acetylcholine release in mouse striatum also exhibits wave activity,
Lior Matityahu +7 more
doaj +1 more source
Symmetric Waves Are Traveling Waves
International Mathematics Research Notices, 2009 We show that horizontally symmetric water waves are traveling waves. The result is valid for the Euler equations, and is based on a general principle that applies to a large class of nonlinear partial differential equations, including some of the most famous model equations for water waves. A detailed analysis is given for weak solutions of the Camassa-
Ehrnström, Mats +2 more
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A sensorimotor role for traveling waves in primate visual cortex.
Neuron, 2015 Theodoros P. Zanos +4 more
semanticscholar +3 more sources
Sources and sinks separating domains of left- and right-traveling waves: Experiment versus amplitude equations [PDF]
, 1996 In many pattern forming systems that exhibit traveling waves, sources and sinks occur which separate patches of oppositely traveling waves. We show that simple qualitative features of their dynamics can be compared to predictions from coupled amplitude ...
A. C. Newell +18 more
core +4 more sources