Výsledky vyhledávání - "Navier–Stokes equations"

Data-driven POD-Galerkin reduced order model for turbulent flows Autor Hijazi, Saddam, Stabile, Giovanni, Mola, Andrea, Rozza, Gianluigi

“…•A reduced version of the turbulent model must be included also during the online stage.•The merge of projection-based and data-driven strategies creates an…”
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An immersed boundary method for complex incompressible flows Autor Choi, Jung-Il, Oberoi, Roshan C., Edwards, Jack R., Rosati, Jacky A.

“…An immersed boundary method for time-dependent, three-dimensional, incompressible flows is presented in this paper. The incompressible Navier–Stokes equations…”
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Shock waves in conservation laws with physical viscosity Autor Liu, Tai-Ping, Zeng, Yanni

“…We study the perturbation of a shock wave in conservation laws with physical viscosity. We obtain the detailed pointwise estimates of the solutions. In…”
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A gradient stable scheme for a phase field model for the moving contact line problem Autor Gao, Min, Wang, Xiao-Ping

“…In this paper, an efficient numerical scheme is designed for a phase field model for the moving contact line problem, which consists of a coupled system of the…”
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BEYOND MIXING-LENGTH THEORY: A STEP TOWARD 321D Autor Arnett, W. David, Meakin, Casey, Viallet, Maxime, Campbell, Simon W., Lattanzio, John C., Mocák, Miroslav

“…ABSTRACT We examine the physical basis for algorithms to replace mixing-length theory (MLT) in stellar evolutionary computations. Our 321D procedure is based…”
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Navier–Stokes equations on Riemannian manifolds Autor Samavaki, Maryam, Tuomela, Jukka

“…We study properties of the solutions to Navier–Stokes system on compact Riemannian manifolds. The motivation for such a formulation comes from atmospheric…”
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Stokes and Navier-Stokes equations under power law slip boundary condition: Numerical analysis Autor Djoko, J.K., Koko, J., Mbehou, M., Sayah, Toni

“…In this work, we study theoretically and numerically the equations of Stokes and Navier-Stokes under power law slip boundary condition. We establish existence…”
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Global well-posedness for Navier–Stokes equations in critical Fourier–Herz spaces Autor Cannone, Marco, Wu, Gang

“…We prove the global well-posedness for the 3D Navier–Stokes equations in critical Fourier–Herz spaces, by making use of the Fourier localization method and the…”
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Interface-preserving level set method for simulating dam-break flows Autor Gu, Z.H., Wen, H.L., Yu, C.H., Sheu, Tony W.H.

“…•A three-dimensional interface-preserving level set method is developed in two steps to simulate dam break flow problems.•A DRP-CRWENO4 which achieves…”
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A parallel nonlinear multigrid solver for unsteady incompressible flow simulation on multi-GPU cluster Autor Shi, Xiaolei, Agrawal, Tanmay, Lin, Chao-An, Hwang, Feng-Nan, Chiu, Tzu-Hsuan

“…A nonlinear multigrid solver for solutions of unsteady three-dimensional incompressible viscous flow working on multi-GPU cluster is developed. The solver…”
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Navier-Stokes equations and nonlinear functional analysis Autor Temam, Roger

“…This second edition, like the first, attempts to arrive as simply as possible at some central problems in the Navier-Stokes equations in the following areas:…”
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A high-order gas-kinetic Navier–Stokes flow solver Autor Li, Qibing, Xu, Kun, Fu, Song

“…The foundation for the development of modern compressible flow solver is based on the Riemann solution of the inviscid Euler equations. The high-order schemes…”
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Cahn–Hilliard/Navier–Stokes Model for the Simulation of Three-Phase Flows Autor Boyer, F., Lapuerta, C., Minjeaud, S., Piar, B., Quintard, M.

“…In this article, we describe some aspects of the diffuse interface modelling of incompressible flows, composed of three immiscible components, without phase…”
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High Speed Flows

“…The reprint contains articles from the Special Issue of the Journal Fluids, entitled ”High Speed Flows”, and is focused on the recent advances in the numerical…”
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Boundary Layer Processes in Geophysical/Environmental Flows

“…Boundary layer processes play a crucial role in establishing the circulation patterns of the oceans and atmosphere, significantly affecting both regional…”
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Benchmarking of Navier–Stokes codes for free surface simulations by means of a solitary wave Autor Wroniszewski, Paweł A., Verschaeve, Joris C.G., Pedersen, Geir K.

“…The paper presents a benchmark of four freely available solvers for Navier–Stokes equations: Gerris, OpenFOAM, Thétis and Truchas. These models are selected…”
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Modeling unsteady filtration performance of pleated filter Autor Feng, Zhuangbo, Long, Zhengwei

“…The dust loading has a significant influence on the transient performance of air filters. This study developed two models based on the Lagrangian and Eulerian…”
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Beyond Navier-Stokes equations: capillarity of ideal gas Autor Gorban, A. N., Karlin, I. V.

“…The system of Navier-Stokes-Fourier equations is one of the most celebrated systems of equations in modern science. It describes dynamics of fluids in the…”
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Comprehensive Evaluation of Fast-Response, Reynolds-Averaged Navier–Stokes, and Large-Eddy Simulation Methods Against High-Spatial-Resolution Wind-Tunnel Data in Step-Down Street Canyons Autor Hayati, Arash Nemati, Stoll, Rob, Kim, J. J., Harman, Todd, Nelson, Matthew A., Brown, Michael J., Pardyjak, Eric R.

“…Three computational fluid dynamics (CFD) methods with different levels of flow-physics modelling are comprehensively evaluated against high-spatial-resolution…”
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Multiscale Turbulent Transport Autor Afonso, Marco Martins, Gama, Sílvio

“…Turbulent transport is currently a prominent and ongoing investigation subject at the interface of methodologies from theory to numerical simulations and…”
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