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RISThe Effects of Turbulence Stimulators on Cavitation Inception of Axisymmetric Headforms
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Cavitation inception observations were made in the DTNSRDC 36-inch water tunnel on three axisymmetric headforms with and without various turbulence stimulators installed. Direct transition measurements, ...
Cavitation Inception Observations on Six Axisymmetric Headforms
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Cavitation inception observations on a series of axisymmetric headforms were made in the DTNSRDC 36-in. water tunnel. Cavitation inception observed on headforms with natural flow transition is ...
Multigrid Computation of Incompressible Flows Using Two-Equation Turbulence Models: Part I—Numerical Method
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A highly efficient numerical approach based on multigrid and preconditioning methods is developed for modeling 3-D incompressible turbulent flows. The incompressible Reynolds-averaged Navier-Stokes ...
Multigrid Computation of Incompressible Flows Using Two-Equation Turbulence Models: Part II—Applications
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this paper, computational results are presented for three-dimensional high-Reynolds number turbulent flows over a simplified submarine model. The simulation is based on the solution of ...