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Titel:

Tracking and analysis of interfaces and flow structures in multiphase flows

Dokumenttyp:
Zeitschriftenaufsatz
Autor(en):
Bußmann, A.; Buchmeier, J.; Dodd, M.S.; Adami, S.; Bermejo-Moreno, I.
Abstract:
A methodology is introduced to study the dynamics of fluid interfaces in multiphase flows, emphasizing their break-up and coalescence. The algorithm tracks surfaces, here obtained by isocontouring an interface-describing scalar field (e.g., VOF) from a time series of volumetric snapshots. Physical and geometric information of the surfaces is used to find correspondences in a higher-dimensional space. Events are derived from found correspondences to describe the interactions among isosurfaces of...     »
Stichworte:
Tracking Multiphase Droplet breakup Homogeneous isotropic turbulence
Dewey Dezimalklassifikation:
620 Ingenieurwissenschaften
Zeitschriftentitel:
Computers & Fluids
Jahr:
2022
Band / Volume:
248
Seitenangaben Beitrag:
105665
Nachgewiesen in:
Scopus
Sprache:
en
Volltext / DOI:
doi:10.1016/j.compfluid.2022.105665
Verlag / Institution:
Elsevier BV
E-ISSN:
0045-7930
Hinweise:
Funding text 1 Computational resources for the work described in this paper were provided by the University of Southern California's Center for Advanced Research Computing. Partial financial support for I. Bermejo-Moreno and J. Buchmeier was provided by the Army Research Office, United States (Grant W911NF2010096, Program Manager M. Munson) and is gratefully acknowledged. This research was performed at the University of Southern California during A. Bußmann's stay as a visiting researcher. A. B...     »
Eingereicht (bei Zeitschrift):
27.02.2022
Angenommen (von Zeitschrift):
08.09.2022
Publikationsdatum:
01.11.2022
TUM Einrichtung:
Lehrstuhl für Aerodynamik und Strömungsmechanik
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