The doi above is for this specific version of this dataset, which is currently the latest. Newer versions may be published in the future. For a link that will always point to the latest version, please use
doi: 10.4121/d0d6fba9-febc-4c37-b644-7e3f68667b6f

Gawandalkar , Udhav ; Lucido, Nicholas; Jain, Prachet; Poelma, Christian; Ceccio, Steven et. al. (2024): Data underlying the examination of ventilated cavities in the wake of a two-dimensional bluff body. Version 1. 4TU.ResearchData. dataset. https://doi.org/10.4121/d0d6fba9-febc-4c37-b644-7e3f68667b6f.v1

Dataset

• Mechanical Engineering
• Maritime Engineering
• Engineering

ventilated cavities, ventilation hysteresis, void fraction fields, X-ray densitometry

CC BY 4.0

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by Udhav Gawandalkar , Nicholas Lucido , Prachet Jain , Christian Poelma , Steven Ceccio , Harish Ganesh

These files contain characteristics of ventilated cavities formed in the wake of a two-dimensional wedge at different flow conditions, i.e. flow inertia, gas ventilation rate and ventilation strategies. The main aim of this work was to examine the closure region of the cavities and how it influences gas ejection rates, geometry and gas distribution in the cavity. The void (gas) fraction fields of ventilated cavities are obtained using X-ray densitometry. The full details of the study can be found in the underlying manuscript. This dataset will help researchers for the validation of their numerical models aimed at simulating complex bubbly flows.

• 2024-08-27 first online, published, posted

4TU.ResearchData

.txt; .mat

Examination of ventilated cavities in the wake of a two-dimensional bluff body using X-ray densitometry

• Flows Unveiled: Multimodal Measurement in Opaque Two-Phase Flows (grant code 725183) [more info...] European Research Council
• Office of Naval Research, under program managers Dr. Ki-Han Kim and Dr. Julie Young (grant code N00014-21-1-2456.) Office of Naval Research

TU Delft, Faculty of Mechanical Engineering, Department of Process and Energy, Section of Multi Phase Systems;
University of Michigan, Collage of Engineering, Department of Naval Architecture & Marine Engineering