dorsal/arxiv
View SchemaLength Scales of Acceleration for Locally Isotropic Turbulence
| Authors | Reginald J. Hill |
|---|---|
| Categories | |
| ArXiv ID | physics/0209029 |
| URL | https://arxiv.org/abs/physics/0209029 |
| DOI | 10.1103/PhysRevLett.89.174501 |
Abstract
Length scales are determined that govern the behavior at small separations of the correlations of fluid-particle acceleration, viscous force, and pressure gradient. The length scales and an associated universal constant are quantified on the basis of published data. The length scale governing pressure spectra at high wave numbers is discussed. Fluid-particle acceleration correlation is governed by two length scales; one arises from the pressure gradient, the other from the viscous force.
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"abstract": "Length scales are determined that govern the behavior at small separations of\nthe correlations of fluid-particle acceleration, viscous force, and pressure\ngradient. The length scales and an associated universal constant are quantified\non the basis of published data. The length scale governing pressure spectra at\nhigh wave numbers is discussed. Fluid-particle acceleration correlation is\ngoverned by two length scales; one arises from the pressure gradient, the other\nfrom the viscous force.",
"arxiv_id": "physics/0209029",
"authors": [
"Reginald J. Hill"
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"doi": "10.1103/PhysRevLett.89.174501",
"title": "Length Scales of Acceleration for Locally Isotropic Turbulence",
"url": "https://arxiv.org/abs/physics/0209029"
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