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Coupling of particle and continuum methods for the simulation of radiative and particle laden flows

Fechter, Stefan and Huismann, Immo and Oblapenko, Georgii and Ecker, Tobias and Grabe, Martin (2023) Coupling of particle and continuum methods for the simulation of radiative and particle laden flows. In: 10th EUCASS - 9th CEAS 2023, pp. 1-9. 10th EUCASS - 9th CEAS 2023, 2023-07-09 - 2023-07-13, Lausanne, Schweiz. doi: 10.13009/EUCASS2023-577.

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Official URL: https://www.eucass.eu/doi/EUCASS2023-577.pdf


Particle methods are the method of choice for flow conditions at high altitude, particle-laden flows or radiative heat transfer. One big challenge is to provide an efficient coupling interface to established numerical methods for the continuum regime to be able to use a generalized user interface for all flow regimes. The chosen unified approach based on a plugin to the coupling software FlowSimulator provides a general python-based coupling interface. This allows the straightforward combination and data exchange between the numerical solvers, e.\,g. for the rarefied and continuum regions. The two-way particle coupling approach is demonstrated using Lagrangian particle test cases.

Item URL in elib:https://elib.dlr.de/194232/
Document Type:Conference or Workshop Item (Speech)
Title:Coupling of particle and continuum methods for the simulation of radiative and particle laden flows
AuthorsInstitution or Email of AuthorsAuthor's ORCID iDORCID Put Code
Fechter, StefanUNSPECIFIEDhttps://orcid.org/0000-0001-5683-4715UNSPECIFIED
Huismann, ImmoUNSPECIFIEDhttps://orcid.org/0009-0008-5827-9266151390495
Ecker, TobiasUNSPECIFIEDhttps://orcid.org/0000-0001-7134-1185UNSPECIFIED
Grabe, MartinUNSPECIFIEDhttps://orcid.org/0000-0003-0361-2734UNSPECIFIED
Date:July 2023
Journal or Publication Title:10th EUCASS - 9th CEAS 2023
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In ISI Web of Science:No
Page Range:pp. 1-9
EditorsEmailEditor's ORCID iDORCID Put Code
Keywords:CFD, numerical methods, coupling
Event Title:10th EUCASS - 9th CEAS 2023
Event Location:Lausanne, Schweiz
Event Type:international Conference
Event Start Date:9 July 2023
Event End Date:13 July 2023
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Space Transportation
DLR - Research area:Raumfahrt
DLR - Program:R RP - Space Transportation
DLR - Research theme (Project):R - Project Amadeus
Location: Dresden , Göttingen
Institutes and Institutions:Institute for Aerodynamics and Flow Technology > Spacecraft, GO
Institute of Software Methods for Product Virtualization > High Perfomance Computing
Deposited By: Fechter, Stefan
Deposited On:19 Jul 2023 14:04
Last Modified:24 Apr 2024 20:54

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