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The Influence of Shear Layer Turbulence on Stationary Pseudoblades in Supersonic Pressure Exchange Inducing Flow Fields
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The pressure exchange process can be initiated by nonsteady pressure forces that arise due to moving fluid dynamic interfaces in the laboratory frame of reference. The fluid interfaces are flow ...
Morphology of Secondary Flows in a Curved Pipe With Pulsatile Inflow
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A multiplicity of secondary flow morphologies is produced in the arterial network due to complexities in geometry (such as curvature, branching, and tortuosity) and pulsatility in the blood flow. In clinical literature, ...
Modeling of Dynamic Instability Via Segmented Cutting Coefficients and Chatter Onset Detection in High-Speed Micromilling of Ti6Al4V
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Miniature components with complex shape can be created by micromilling with excellent form and finish. However, for difficult-to-machine materials, such as Ti-alloys, failure of low-flexural stiffness microtools is a big ...
A Free Interface Component Mode Synthesis Approach for Determining the Micro-End Mill Dynamics
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The prediction accuracy of the stability boundary in the machining process depends upon accurate estimation of cutting tool-tip dynamics. Note that the experimental modal analysis using direct impact at miniature end mill ...