Results 21 to 30 of about 255,664 (201)
Multisymplectic formulation of fluid dynamics using the inverse map [PDF]
, 2007 We construct multisymplectic formulations of fluid dynamics using the inverse of the Lagrangian path map. This inverse map, the ‘back-to-labels’ map, gives the initial Lagrangian label of the fluid particle that currently occupies each Eulerian position.
Cotter, CJ, Holm, DD, Hydon, PE
core +2 more sources
Effects of Salinity Variability on Recent El Niño Events
Atmosphere, 2019 Ocean salinity variability provides a new way to study the evolution of the the El Niño-Southern Oscillation (ENSO). Comparisons between the salinity variation and related processes responsible for sea surface temperature anomaly (SSTA) were ...
Hai Zhi +3 more
doaj +1 more source
Hamiltonian approach to hybrid plasma models [PDF]
, 2010 The Hamiltonian structures of several hybrid kinetic-fluid models are identified explicitly, upon considering collisionless Vlasov dynamics for the hot particles interacting with a bulk fluid.
Cesare Tronci +8 more
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Optimal Design and Operation of Dual-Ejector PEMFC Hydrogen Supply and Circulation System
Energies, 2022 A proton exchange membrane fuel cell (PEMFC) system requires an adequate hydrogen supply and circulation to achieve its expected performance and operating life.
Li Chen +4 more
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The motion of solid bodies in potential flow with circulation: a geometric outlook [PDF]
, 2008 The motion of a circular body in 2D potential flow is studied using symplectic reduction. The equations of motion are obtained starting front a kinetic-energy type system on a space of embeddings and reducing by the particle relabelling symmetry group ...
Kanso, Eva +2 more
core +3 more sources
TO THE QUESTION OF CONTROL OF HYDRAULIC MODES OF THE HEAT NETWORK
International Journal of Advanced Studies, 2019 The mathematical modeling program Computational fluid dynamics is used. Research allows you to take into account all the factors affecting changes in hydrostatic pressure, to study the interaction process of the circulation pump, make-up unit and the ...
Alexey Andreevich Alekseev +1 more
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Dynamics of the solar tachocline I: an incompressible study [PDF]
, 2001 Gough & McIntyre have suggested that the dynamics of the solar tachocline are dominated by the advection-diffusion balance between the differential rotation, a large-scale primordial field and baroclinicly driven meridional motions.
Acheson +33 more
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Material derivatives of higher dimension in geophysical fluid dynamics
Meteorologische Zeitschrift, 2004 The familiar operator D/Dt in fluid dynamics defines the material derivative for a fluid particle with dimension zero. In this paper we define and use "macroscopic" or multidimensional material derivatives D1/Dt, D2/Dt and D3/Dt.
Heinz Fortak
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Boundary Zonal Flow in Rotating Turbulent Rayleigh-Bénard Convection [PDF]
, 2019 For rapidly rotating turbulent Rayleigh–Bénard convection in a slender cylindrical cell, experiments and direct numerical simulations reveal a boundary zonal flow (BZF) that replaces the classical large-scale circulation.
Ahlers, Guenter +9 more
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Higher order dynamic mode decomposition beyond aerospace engineering
Results in Engineering, 2023 It is a well known fact that fluid dynamics play a crucial rule in countless fields in scientific and industrial applications, including nature and medicine (ocean currents, fluid motion around jellyfish, blood circulation...), in energy production (wind
N. Groun +4 more
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