Direct numerical simulation
id:
direct-numerical-simulation-286-14329009
title:
Direct numerical simulation
text:
A direct numerical simulation (DNS) is a simulation in computational fluid dynamics (CFD) 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 turbulence must be resolved. All the spatial scales of the turbulence must be resolved in the computational mesh, from the smallest dissipative scales, up to the integral scale L , associated with the motions containing most of the kinetic energy. Th
brand slug:
wiki
category slug:
encyclopedia
description:
A simulation in computational fluid dynamics
original url:
https://en.wikipedia.org/wiki/Direct_numerical_simulation
date created:
date modified:
2024-02-11T20:03:10Z
main entity:
{"identifier":"Q1227572","url":"https://www.wikidata.org/entity/Q1227572"}
image:
fields total:
13
integrity:
14