Structure of Turbulence and Subgrid-Scale Modeling.

Novikov, Evgeny

Structure of Turbulence and Subgrid-Scale Modeling.

1997

Novikov, Evgeny

Transformation from homogeneous to nonhomogeneous turbulent flows is developed, based on some properties of the Navier-Stokes equations. This transformation is successfully applied to the turbulent wake, produced by a model-scale frigate. Some new schemes for the large-eddy simulations of turbulent flows are developed, tested by direct numerical simulations and compared with experiments.

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AGROVOC Keywords

fluid mechanics numerical analysis scale models wake

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Other Subjects

*phase transformations; Computerized simulation; Navier stokes equations.; *eddies(fluid mechanics); *frigates; *turbulent flow; Marine engineering

Language

English

License

http://handle.dtic.mil/100.2/ADA325561APPROVED FOR PUBLIC RELEASE

Source

CALIFORNIA UNIV SAN DIEGO LA JOLLA OFFICE OF CONTRACT AND GRANT ADMINISTRATIO NDTIC AND NTIS

Corporate Author

CALIFORNIA UNIV SAN DIEGO LA JOLLA OFFICE OF CONTRACT AND GRANT ADMINISTRATIO N

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Structure of Turbulence and Subgrid-Scale Modeling.

1997

AGROVOC Keywords

Bibliographic information