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RISNumerical Assessment of an Aerodynamic Probe to Enable Short Focal Length Laser Diagnostics in High Temperature Supersonic Flows Based on Flow Disturbance
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This article evaluates the use of an actively cooled aerodynamic probe body with integrated optics to perform short focal length laser diagnostics within high-temperature, high-supersonic flows. A novel probe with a “ship's ...
Laser Sheet Dropsizing of Ethanol Jets in Supersonic Crossflows With Far Field Oblique Shocks
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Abstract. Uniform mixing of a liquid injectant into a high-momentum flux gaseous flow constitutes a significant engineering challenge with valuable applications. This study characterizes the Sauter mean diameter (SMD) of ...
Quantitative Definition of Spray Edge With Extinction Diagnostics and Evaluation of Attenuation Coefficient for Liquid Jets in Supersonic Crossflow
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A quantifiable, reproducible, and repeatable definition of the three-dimensional spray width and depth for a canonical jet in an open-source supersonic crossflow is presented. An expanding Mach 2 dry-air crossflow is ...