Results 11 to 20 of about 7,478,587 (195)
Numerical simulation of Faraday waves [PDF]
Journal of Fluid Mechanics, 2009 We simulate numerically the full dynamics of Faraday waves in three dimensions for two incompressible and immiscible viscous fluids. The Navier–Stokes equations are solved using a finite-difference projection method coupled with a front-tracking method for the interface between the two fluids.
Périnet, Nicolas +2 more
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Numerical Simulations of M51 [PDF]
Symposium - International Astronomical Union, 1999 No conference on the interaction of galaxies would be complete without a contribution on M51 (NGC5194) and its companion NGC5195. Much observational and theoretical work has been carried out to try to understand this interacting pair, and to elucidate the morphological features and weak AGN which are thought to be the result of the interaction.
Andrew Nelson, Mario Antonioletti
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Numerical Simulations of Fission [PDF]
Highlights of Astronomy, 1989 AbstractRecent hydrodynamic simulations indicate that gravitational torques due to spirals arms suppress binary fission in rapidly rotating polytropic fluids.
E. H. Scott +2 more
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An Algorithmic Introduction to Numerical Simulation of Stochastic Differential Equations
SIAM Review, 2001 A practical and accessible introduction to numerical methods for stochastic differential equations is given. The reader is assumed to be familiar with Euler's method for deterministic differential equations and to have at least an intuitive feel for the ...
D. Higham
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Direct numerical simulation of turbulent channel flow up to $\mathit{Re}_{{\it\tau}}\approx 5200$ [PDF]
Journal of Fluid Mechanics, 2014 A direct numerical simulation of incompressible channel flow at a friction Reynolds number ( $\mathit{Re}_{{\it\tau}}$ ) of 5186 has been performed, and the flow exhibits a number of the characteristics of high-Reynolds-number wall-bounded turbulent ...
Myoungkyu Lee, R. Moser
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Numerical simulations of sunspots [PDF]
Proceedings of the International Astronomical Union, 2006 AbstractThe origin, structure and evolution of sunspots are investigated using a numerical model. The compressible MHD equations are solved with physical parameter values that approximate the top layer of the solar convection zone. A three dimensional (3D) numerical code is used to solve the set of equations in cylindrical geometry, with the numerical ...
Alistair Rucklidge +2 more
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Direct Numerical Simulation of Turbulent Flows Laden with Droplets or Bubbles
Annual Review of Fluid Mechanics, 2019 This review focuses on direct numerical simulations (DNS) of turbulent flows laden with droplets or bubbles. DNS of these flows are more challenging than those of flows laden with solid particles due to the surface deformation in the former.
S. Elghobashi
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Numerical Dynamo Simulations [PDF]
, 2007 In this chapter, we review the progress in numerical modeling of the geodynamo made since 1995. Modern geodynamo models solve the fundamental equations of convection-driven flow and magnetic induction in a rotating spherical shell filled with an electrically conducting fluid.
Christensen, Ulrich R., Wicht, J.
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Numerical Simulations of Galaxy Formation [PDF]
Astrophysics and Space Science, 1997 An overview over the current status of modeling galaxies by means of numerical simulations is given. After a short description of how galaxies form in hierarchically clustering scenarios, success and failures of current simulations are demonstrated using three different applications: the morphology of present day galaxies; the appearance of high ...
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Numerical simulations in particle physics [PDF]
Reports on Progress in Physics, 1993 Numerical simulations have become an important tool to understand and predict non-perturbative phenomena in particle physics. In this article we attempt to present a general overview over the field. First, the basic concepts of lattice gauge theories are described, including a discussion of currently used algorithms and the reconstruction of continuum ...
Karsch, Frithjof, Laermann, Edwin
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