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Experimental and Numerical Investigation of Single Bubble Dynamics in a Two-Phase Bubbly Medium
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The dynamics of a bubble in a dilute bubbly water-air mixture is investigated experimentally and the results compared with a simple homogeneous compressible fluid model in order to elucidate ...
Numerical and Experimental Study of the Interaction of a Spark-Generated Bubble and a Vertical Wall
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An understanding of the fundamental mechanisms involved in the interaction between bubbles and structures is of importance for many applications involving cavitation erosion. Generally, the final ...
Optimum Configuration of an Expanding-Contracting-Nozzle for Thrust Enhancement by Bubble Injection
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper addresses the concept of thrust augmentation through bubble injection into an expanding-contracting nozzle. Two-phase models for bubbly flow in an expanding-contracting nozzle are ...
Study of Pressure Wave Propagation in a Two-Phase Bubbly Mixture
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: (1) Background. Bubbly flows are used in a wide variety of applications and require accurate modeling. In this paper, three modeling approaches are investigated using the geometrically simple ...