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RISUnsteady Numerical Simulations of Turbulence and Coherent Structures in Axial Flow Near a Narrow Gap
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Axial flow in a rectangular channel containing a cylindrical rod has been simulated numerically by solving the unsteady Reynolds-averaged Navier–Stokes equations with a Reynolds stress model. The ...
Vortex Detachment and Reverse Flow in Pulsatile Laminar Flow Through Axisymmetric Sudden Expansions
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Incompressible, steady and pulsatile flows in axisymmetric sudden expansions with diameter ratios of 1:2.25 and 1:2.00 have been simulated numerically over the ranges of time-averaged bulk Reynolds ...
An Experimental Study of Natural Convection in Vertical, Open-Ended, Concentric, and Eccentric Annular Channels
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The effects of eccentricity on the natural convection heat transfer from a vertical open-ended cylindrical annulus with diameter ratio of 1.63 and aspect ratio of 18:1 have been investigated ...
Laminar Pulsatile Flow Through an Axisymmetric Sudden Expansion
Publisher: The American Society of Mechanical Engineers (ASME)
Flow Visualization of Cavitating, High-Speed, Submerged Water Jets
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Instrumentation and procedures have been developed for the visualization of high-speed, submerged water jets of the type used in cleaning, cutting, and drilling applications. As examples of these ...