Three-dimensional separation in the neighborhood of roughness on the surface of an axisymmetric body
Steady-state viscous incompressible fluid flow past an axisymmetric slender body is considered at high Reynolds numbers in the regime with vanishing surface friction in a certain cross-section. In a small neighborhood of this cross-section interaction between the boundary layer flow and the external...
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| Veröffentlicht in: | Fluid Dynamics 1995-11, Vol.30 (3), p.387-398 |
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| container_title | Fluid Dynamics |
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| creator | ZAMETAEV, V. B SYCHEV, V. V |
| description | Steady-state viscous incompressible fluid flow past an axisymmetric slender body is considered at high Reynolds numbers in the regime with vanishing surface friction in a certain cross-section. In a small neighborhood of this cross-section interaction between the boundary layer flow and the external irrotational stream develops. In order to study the structure of the three-dimensional flow with local separation zones it is assumed that there is three-dimensional roughness on the surface of the body with the scale of the interaction zone. For this zone a numerical solution of the problem is obtained and its nonuniqueness is established. The surface friction line (limiting streamline) patterns with their inherent features are constructed. |
| doi_str_mv | 10.1007/BF02282451 |
| format | Article |
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The surface friction line (limiting streamline) patterns with their inherent features are constructed.</description><subject>AXIAL SYMMETRY</subject><subject>BOUNDARY LAYERS</subject><subject>ENGINEERING NOT INCLUDED IN OTHER CATEGORIES</subject><subject>Exact sciences and technology</subject><subject>Fluid dynamics</subject><subject>Fundamental areas of phenomenology (including applications)</subject><subject>High-reynolds-number turbulence</subject><subject>INCOMPRESSIBLE FLOW</subject><subject>PHYSICS</subject><subject>REYNOLDS NUMBER</subject><subject>ROUGHNESS</subject><subject>STEADY FLOW</subject><subject>SURFACES</subject><subject>THREE-DIMENSIONAL CALCULATIONS</subject><subject>Turbulent flows, convection, and heat transfer</subject><subject>VISCOUS FLOW</subject><issn>0015-4628</issn><issn>1573-8507</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1995</creationdate><recordtype>article</recordtype><recordid>eNpF0MFKAzEQBuAgCtbqxSeI4ElYTbLZbHrUYlUoeOl9mU0m3Ug3KckW7Nu7ZUVPwzDfP4efkFvOHjlj9dPLigmhhaz4GZnxqi4LXbH6nMwY41UhldCX5CrnL8bYolZiRuymS4iF9T2G7GOAHc24hwTDuFAf6NAhDei3XRtTF6Ol0dEUD9suYM40TiAfkgODpxsECt8-H_seh-QNbaM9XpMLB7uMN79zTjar183yvVh_vn0sn9eF4YoNBUrXtkYYB8CVFBZAtqhU7WTJkYtKSmOVEWhVVcrRgJaWCV3rkmujTDknd9PbmAffZOMHNJ2JIaAZGsFLpsRoHiZjUsw5oWv2yfeQjg1nzanC5r_CEd9PeA_ZwM4lCMbnv4RYaKmlKn8AhMJxgg</recordid><startdate>19951101</startdate><enddate>19951101</enddate><creator>ZAMETAEV, V. 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V</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c160t-e4fbbc2cfaa1642daa4be667f431e12544cd6c2ed6534aa1a84d02878318c6c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1995</creationdate><topic>AXIAL SYMMETRY</topic><topic>BOUNDARY LAYERS</topic><topic>ENGINEERING NOT INCLUDED IN OTHER CATEGORIES</topic><topic>Exact sciences and technology</topic><topic>Fluid dynamics</topic><topic>Fundamental areas of phenomenology (including applications)</topic><topic>High-reynolds-number turbulence</topic><topic>INCOMPRESSIBLE FLOW</topic><topic>PHYSICS</topic><topic>REYNOLDS NUMBER</topic><topic>ROUGHNESS</topic><topic>STEADY FLOW</topic><topic>SURFACES</topic><topic>THREE-DIMENSIONAL CALCULATIONS</topic><topic>Turbulent flows, convection, and heat transfer</topic><topic>VISCOUS FLOW</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>ZAMETAEV, V. B</creatorcontrib><creatorcontrib>SYCHEV, V. V</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>OSTI.GOV</collection><jtitle>Fluid Dynamics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>ZAMETAEV, V. B</au><au>SYCHEV, V. V</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Three-dimensional separation in the neighborhood of roughness on the surface of an axisymmetric body</atitle><jtitle>Fluid Dynamics</jtitle><date>1995-11-01</date><risdate>1995</risdate><volume>30</volume><issue>3</issue><spage>387</spage><epage>398</epage><pages>387-398</pages><issn>0015-4628</issn><eissn>1573-8507</eissn><abstract>Steady-state viscous incompressible fluid flow past an axisymmetric slender body is considered at high Reynolds numbers in the regime with vanishing surface friction in a certain cross-section. In a small neighborhood of this cross-section interaction between the boundary layer flow and the external irrotational stream develops. In order to study the structure of the three-dimensional flow with local separation zones it is assumed that there is three-dimensional roughness on the surface of the body with the scale of the interaction zone. For this zone a numerical solution of the problem is obtained and its nonuniqueness is established. The surface friction line (limiting streamline) patterns with their inherent features are constructed.</abstract><cop>New York, NY</cop><pub>Consultants Bureau</pub><doi>10.1007/BF02282451</doi><tpages>12</tpages></addata></record> |
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| identifier | ISSN: 0015-4628 |
| ispartof | Fluid Dynamics, 1995-11, Vol.30 (3), p.387-398 |
| issn | 0015-4628 1573-8507 |
| language | eng |
| recordid | cdi_crossref_primary_10_1007_BF02282451 |
| source | SpringerLink Journals |
| subjects | AXIAL SYMMETRY BOUNDARY LAYERS ENGINEERING NOT INCLUDED IN OTHER CATEGORIES Exact sciences and technology Fluid dynamics Fundamental areas of phenomenology (including applications) High-reynolds-number turbulence INCOMPRESSIBLE FLOW PHYSICS REYNOLDS NUMBER ROUGHNESS STEADY FLOW SURFACES THREE-DIMENSIONAL CALCULATIONS Turbulent flows, convection, and heat transfer VISCOUS FLOW |
| title | Three-dimensional separation in the neighborhood of roughness on the surface of an axisymmetric body |
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