Scale distributions of fluid interfaces in turbulence
Scale distributions of high- and low-dimensional transects of fluid interfaces in turbulence are analyzed and compared. For mixed-fluid interfaces derived from concentration measurements in turbulent jets at Re ∼10 4 and Sc ∼10 3 , the relative coverage dimensions of spatial two-dimensional and one-...
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| Veröffentlicht in: | Physics of fluids (1994) 2000-09, Vol.12 (9), p.2295-2301 |
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| container_title | Physics of fluids (1994) |
| container_volume | 12 |
| creator | Catrakis, Haris J. Bond, Christopher L. |
| description | Scale distributions of high- and low-dimensional transects of fluid interfaces in turbulence are analyzed and compared. For mixed-fluid interfaces derived from concentration measurements in turbulent jets at
Re
∼10
4
and
Sc
∼10
3
,
the relative coverage dimensions of spatial two-dimensional and one-dimensional transects agree at the smallest and largest scale, as expected, but are found to be different at intermediate scales: the higher-dimensionality transects have a larger relative coverage dimension and, in this sense, exhibit more structure. This behavior has implications for quantifying turbulent mixing in terms of the geometry of fluid interfaces. |
| doi_str_mv | 10.1063/1.1286595 |
| format | Article |
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Re
∼10
4
and
Sc
∼10
3
,
the relative coverage dimensions of spatial two-dimensional and one-dimensional transects agree at the smallest and largest scale, as expected, but are found to be different at intermediate scales: the higher-dimensionality transects have a larger relative coverage dimension and, in this sense, exhibit more structure. This behavior has implications for quantifying turbulent mixing in terms of the geometry of fluid interfaces.</description><identifier>ISSN: 1070-6631</identifier><identifier>EISSN: 1089-7666</identifier><identifier>DOI: 10.1063/1.1286595</identifier><identifier>CODEN: PHFLE6</identifier><language>eng</language><subject>Composition effects ; Jets ; Mathematical models ; Phase interfaces ; Poisson distribution ; Probability density function ; Reynolds number ; Turbulence ; Turbulent flow ; Volume fraction</subject><ispartof>Physics of fluids (1994), 2000-09, Vol.12 (9), p.2295-2301</ispartof><rights>American Institute of Physics</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c329t-eaa42b7256696596d78d56facc3271296b657af32d290e229b87e73515a8102b3</citedby><cites>FETCH-LOGICAL-c329t-eaa42b7256696596d78d56facc3271296b657af32d290e229b87e73515a8102b3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,777,781,791,1554,4498,27905,27906</link.rule.ids></links><search><creatorcontrib>Catrakis, Haris J.</creatorcontrib><creatorcontrib>Bond, Christopher L.</creatorcontrib><title>Scale distributions of fluid interfaces in turbulence</title><title>Physics of fluids (1994)</title><description>Scale distributions of high- and low-dimensional transects of fluid interfaces in turbulence are analyzed and compared. For mixed-fluid interfaces derived from concentration measurements in turbulent jets at
Re
∼10
4
and
Sc
∼10
3
,
the relative coverage dimensions of spatial two-dimensional and one-dimensional transects agree at the smallest and largest scale, as expected, but are found to be different at intermediate scales: the higher-dimensionality transects have a larger relative coverage dimension and, in this sense, exhibit more structure. This behavior has implications for quantifying turbulent mixing in terms of the geometry of fluid interfaces.</description><subject>Composition effects</subject><subject>Jets</subject><subject>Mathematical models</subject><subject>Phase interfaces</subject><subject>Poisson distribution</subject><subject>Probability density function</subject><subject>Reynolds number</subject><subject>Turbulence</subject><subject>Turbulent flow</subject><subject>Volume fraction</subject><issn>1070-6631</issn><issn>1089-7666</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2000</creationdate><recordtype>article</recordtype><recordid>eNqdkE9LxDAUxIMouK4e_Aa9iULX_Nm8NEdZXBUWPKjnkKYvEOm2NUkFv70tu-Dd0xt4P4aZIeSa0RWjIO7ZivEKpJYnZMFopUsFAKezVrQEEOycXKT0SSkVmsOCyDdnWyyakHIM9ZhD36Wi94Vvx9AUocsYvXWYJlnkMdZji53DS3LmbZvw6niX5GP7-L55LnevTy-bh13pBNe5RGvXvFZcAugpEzSqaiRMftNbMa6hBqmsF7zhmiLnuq4UKiGZtBWjvBZLcnPwHWL_NWLKZh-Sw7a1HfZjMmoNVNNqzSby9kC62KcU0Zshhr2NP4ZRMy9jmDkuM7F3Bza5kO1c-X_wdx__QDM0XvwCoMVwSA</recordid><startdate>200009</startdate><enddate>200009</enddate><creator>Catrakis, Haris J.</creator><creator>Bond, Christopher L.</creator><scope>AAYXX</scope><scope>CITATION</scope><scope>7TC</scope></search><sort><creationdate>200009</creationdate><title>Scale distributions of fluid interfaces in turbulence</title><author>Catrakis, Haris J. ; Bond, Christopher L.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c329t-eaa42b7256696596d78d56facc3271296b657af32d290e229b87e73515a8102b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2000</creationdate><topic>Composition effects</topic><topic>Jets</topic><topic>Mathematical models</topic><topic>Phase interfaces</topic><topic>Poisson distribution</topic><topic>Probability density function</topic><topic>Reynolds number</topic><topic>Turbulence</topic><topic>Turbulent flow</topic><topic>Volume fraction</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Catrakis, Haris J.</creatorcontrib><creatorcontrib>Bond, Christopher L.</creatorcontrib><collection>CrossRef</collection><collection>Mechanical Engineering Abstracts</collection><jtitle>Physics of fluids (1994)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Catrakis, Haris J.</au><au>Bond, Christopher L.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Scale distributions of fluid interfaces in turbulence</atitle><jtitle>Physics of fluids (1994)</jtitle><date>2000-09</date><risdate>2000</risdate><volume>12</volume><issue>9</issue><spage>2295</spage><epage>2301</epage><pages>2295-2301</pages><issn>1070-6631</issn><eissn>1089-7666</eissn><coden>PHFLE6</coden><abstract>Scale distributions of high- and low-dimensional transects of fluid interfaces in turbulence are analyzed and compared. For mixed-fluid interfaces derived from concentration measurements in turbulent jets at
Re
∼10
4
and
Sc
∼10
3
,
the relative coverage dimensions of spatial two-dimensional and one-dimensional transects agree at the smallest and largest scale, as expected, but are found to be different at intermediate scales: the higher-dimensionality transects have a larger relative coverage dimension and, in this sense, exhibit more structure. This behavior has implications for quantifying turbulent mixing in terms of the geometry of fluid interfaces.</abstract><doi>10.1063/1.1286595</doi><tpages>7</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1070-6631 |
| ispartof | Physics of fluids (1994), 2000-09, Vol.12 (9), p.2295-2301 |
| issn | 1070-6631 1089-7666 |
| language | eng |
| recordid | cdi_scitation_primary_10_1063_1_1286595 |
| source | AIP Journals; AIP Digital Archive |
| subjects | Composition effects Jets Mathematical models Phase interfaces Poisson distribution Probability density function Reynolds number Turbulence Turbulent flow Volume fraction |
| title | Scale distributions of fluid interfaces in turbulence |
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