Results 11 to 20 of about 14,645,959 (297)
Nonextensive perfect hydrodynamics — a model of dissipative relativistic hydrodynamics? [PDF]
Open Physics, 2009 Abstract We demonstrate that nonextensive perfect relativistic hydrodynamics (q-hydrodynamics) can serve as a model of the usual relativistic dissipative hydrodynamics (d-hydrodynamics) therefore facilitating considerably its applications.
Osada Takeshi, Wilk Grzegorz
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Modeling Analysis and Simulation of Viscous Hydrodynamic Model of Single-DOF Manipulator
Journal of Marine Science and Engineering, 2019 Hydrodynamic modeling is the basis of the precise control research of underwater manipulators. Viscous hydrodynamics, an important part of the hydrodynamic model, directly affects the accuracy of the dynamic model and the control model of the manipulator.
Minglu Zhang, Xiaoyu Liu, Ying Tian
doaj +2 more sources
A thermo-mechanically consistent Burnett regime continuum flow equation without Chapman-Enskog expansion [PDF]
, 2013 Chapman-Enskog expansion is the orthodox approach to derive continuum flow models from Boltzmann’s kinetic equation for dilute gases. Beyond the Navier-Stokes-Fourier order, these models known as Burnett hydrodynamic-regime equations violate a number of ...
Dadzie, Kokou
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Near-wall effects in rarefied gas micro-flows : Some modern hydrodynamic approaches [PDF]
, 2007 Methods for simulating the critical near-wall region in hydrodynamic models of gas micro-flows are discussed. Two important non-equilibrium flow features - velocity slip at solid walls, and the Knudsen layer (which extends one or two molecular mean free ...
Emerson, David +3 more
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Hydrodynamics of the Voter Model
The Annals of Probability, 1983 We study the voter model on $\mathbb{Z}^d, d \geqq 3$, for a sequence $\mu^\varepsilon$ of initial states which have a gradient in the mean magnetization of the order $\varepsilon, \varepsilon \rightarrow 0$. We prove that the magnetization field $m^\varepsilon(f, t) = \varepsilon^d \sum f(\varepsilon x)\eta(x, \varepsilon^{-2}t)$ tends to a ...
Presutti, Errico, Spohn, Herbert
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Selection of boundary conditions for modeling the turbulent exchange processes within the atmospheric surface layer [PDF]
Компьютерные исследования и моделирование, 2018 One- and two-dimensional hydrodynamic models of turbulent transfer within the atmospheric surface layer under neutral thermal stratification are considered.
Ju. V. Muhartova +3 more
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Agriculture, 2022 The overelevation of the water table in surface irrigation plots is one of the main factors affecting salinization in agricultural soils. Therefore, it is necessary to develop simulation models that consider the effect of a shallow water table in the ...
Sebastián Fuentes, Carlos Chávez
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Frontiers in Microbiology, 2021 Riverine wetlands are important natural habitats and contain valuable drinking water resources. The transport of human- and animal-associated fecal pathogens into the surface water bodies poses potential risks to water safety.
Julia Derx +15 more
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Advances in Mechanical Engineering, 2017 In this article, a mathematical model of hydrodynamic force was established to model the influence of wall in realizing the precise control and maneuverability of a complex-shaped underwater robot.
Zhandong Li +5 more
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A three-dimensional hydro-environmental model of Dublin Bay [PDF]
, 2011 This paper compares a 3-dimensional hydro-ecological model with a 2-dimensional model simulating the distribution and fate of Escherichia Coli (E.Coli) discharges from a sewage treatment plant discharging into Dublin Bay, Ireland. Before being discharged,
Dowley, Aodh +7 more
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