Accession Number : ADA325561
Title : Structure of Turbulence and Subgrid-Scale Modeling.
Descriptive Note : Final rept. 1 Oct 93-30 Sep 96,
Corporate Author : CALIFORNIA UNIV SAN DIEGO LA JOLLA OFFICE OF CONTRACT AND GRANT ADMINISTRATIO N
Personal Author(s) : Novikov, Evgeny
PDF Url : ADA325561
Report Date : 01 MAR 1997
Pagination or Media Count : 5
Abstract : 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.
Descriptors : *PHASE TRANSFORMATIONS, *TURBULENT FLOW, *EDDIES(FLUID MECHANICS), *FRIGATES, COMPUTERIZED SIMULATION, SCALE MODELS, NUMERICAL ANALYSIS, WAKE, NAVIER STOKES EQUATIONS.
Subject Categories : Marine Engineering
Distribution Statement : APPROVED FOR PUBLIC RELEASE