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Self-Similarity Analysis of Turbulent Wake Flows
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper investigates the self-similarity properties in the far downstream of high Reynolds number turbulent wake flows. The growth rate of the wake layer width, dδ/dx; the decaying rate of the maximum velocity defect, ...
New Temperature and Heat Loss Charts for One-Dimensional, Transient Heat Conduction
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: New temperature and heat loss charts have been created for one-dimensional, transient conduction. In the new charts, time is scaled by a weighted sum of the lumped capacitance time scale tLC and the diffusion time scale ...
Computational Studies of Two Dimensional Rayleigh Taylor Driven Mixing for a Tilted Rig
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A timedependent, incompressible, turbulent mixing problem, referred here to as the “tiltedrig,†is defined, based results from an experiment that involved the introduction of a largescale overturning motion, with a ...
Maximum Wall Stress on a Smooth Flat Plate Under Planar Jet Impingement
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper investigates the maximum wall shear stress value τmax and its location xmax as measured on a smooth flat plate impinged upon by a normal planar jet. τmax and xmax are found to be closely related to the stagnation ...