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Simulation of plume impingement on flat plates via the Fokker-Planck approach

Basov, Leo and Grabe, Martin (2023) Simulation of plume impingement on flat plates via the Fokker-Planck approach. In: 10th EUCASS - 9th CEAS 2023. 10th EUCASS - 9th CEAS 2023, 9. - 13. Jul. 2023, Laussane, Schweiz.

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Official URL: https://eucass-ceas-2023.eu/


Simulations of plume impingement on a flat plate using molecular nitrogen were performed by employing the Fokker-Planck (FP) and Direct Simulation Monte Carlo (DSMC) methods. The FP results are in very good agreement with numerical results achieved using the DSMC method while providing a 4 fold speed up when applying the same spatial and temporal resolution. The numerical results were also compared to experimental data measured at the German Aerospace Center (DLR) Goettingen. Both the FP as well as DSMC methods show good agreement with experimental data and reproduce behavior found in literature.

Item URL in elib:https://elib.dlr.de/193623/
Document Type:Conference or Workshop Item (Speech)
Title:Simulation of plume impingement on flat plates via the Fokker-Planck approach
AuthorsInstitution or Email of AuthorsAuthor's ORCID iDORCID Put Code
Basov, LeoUNSPECIFIEDhttps://orcid.org/0000-0003-4133-7876UNSPECIFIED
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
EditorsEmailEditor's ORCID iDORCID Put Code
Keywords:DSMC, Fokker-Planck, Rarefied gas flows, kinetic modeling
Event Title:10th EUCASS - 9th CEAS 2023
Event Location:Laussane, Schweiz
Event Type:international Conference
Event Dates:9. - 13. Jul. 2023
Organizer:EUCASS - CEAS
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 - Reusable Space Systems and Propulsion Technology
Location: Göttingen
Institutes and Institutions:Institute for Aerodynamics and Flow Technology > Spacecraft, GO
Deposited By: Basov, Leo
Deposited On:19 Jul 2023 15:23
Last Modified:21 Jul 2023 09:24

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