- direct numerical simulation
- числовое [цифровое] моделирование
Englsh-Russian aviation and space dictionary. - M.: Military publishing house USSR Ministry of Defence. edited by M. Murashkevich. 1974.
direct numerical simulation
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Direct numerical simulation — A direct numerical simulation (DNS)[1] is a simulation in computational fluid dynamics in which the Navier Stokes equations are numerically solved without any turbulence model. This means that the whole range of spatial and temporal scales of the … Wikipedia
Simulation numerique directe — Simulation numérique directe La Simulation Numérique Directe (SND, ou DNS acronyme anglais de Direct Numerical Simulation) est une simulation servant à la mécanique des fluides numérique. Elle permet une approche de la turbulence où toutes les… … Wikipédia en Français
Numerical weather prediction — Weather models use systems of differential equations based on the laws of … Wikipedia
Simulation — Simulator redirects here. For other uses, see Simulator (disambiguation). For other uses, see Simulation (disambiguation). Not to be confused with Stimulation. Wooden mechanical horse simulator during WWI. Simulation is the imitation of some real … Wikipedia
Simulation numérique directe — La Simulation Numérique Directe (SND, ou DNS acronyme anglais de Direct Numerical Simulation) est une simulation servant à la mécanique des fluides numérique. Elle permet une approche de la turbulence où toutes les structures tourbillonnaires… … Wikipédia en Français
Direkte Numerische Simulation — Unter Direkter Numerischer Simulation, kurz DNS, versteht man die rechnerische Lösung der vollständigen instationären Navier Stokes Gleichungen. Sie unterscheidet sich von anderen Berechnungsmethoden der Strömungsmechanik dadurch, dass… … Deutsch Wikipedia
Direct simulation Monte Carlo — (DSMC) method uses probabilistic (Monte Carlo) simulation to solve the Boltzmann equation for finite Knudsen number fluid flows. The DSMC method was proposed by Prof. Graeme Bird,[1][2][3] Emeritus Professor of Aeronautics, University of Sydney.… … Wikipedia
Large eddy simulation — (LES) is a numerical technique used to solve the partial differential equations governing turbulent fluid flow.It was formulated in the late 1960s and became popular in the later years.It was first used by Joseph Smagorinsky to simulate… … Wikipedia
List of numerical analysis software — Listed here are a number of computer programs used for performing numerical calculations: * acslX is a software application for modeling and evaluating the performance of continuous systems described by time dependent, nonlinear differential… … Wikipedia
Computer simulation — This article is about computer model within a scientific context. For artistic usage, see 3d modeling. For simulating a computer on a computer, see emulator. A 48 hour computer simulation of Typhoon Mawar using the Weather Research and… … Wikipedia
List of numerical analysis topics — This is a list of numerical analysis topics, by Wikipedia page. Contents 1 General 2 Error 3 Elementary and special functions 4 Numerical linear algebra … Wikipedia
