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Document type:
Zeitschriftenaufsatz
Author(s):
Chen, Song; Stemmer, Christian
Title:
Modeling of Thermochemical Nonequilibrium Flows Using Open-Source Direct Simulation Monte Carlo Kernel SPARTA
Abstract:
Chemical reactions are usually coupled with transfer of internal energies in high-temperature gas and have been an ongoing challenge for the direct simulation Monte Carlo (DSMC) method. In this paper, three typical reaction models are compared quantitatively, and the impact of vibrational favoring effects as well as three-body recombination are analyzed. The recently developed open-source DSMC kernel SPARTA is employed and modified in the present study. The verification results indicate that the...     »
Dewey Decimal Classification:
620 Ingenieurwissenschaften
Journal title:
Journal of Spacecraft and Rockets
Year:
2022
Journal issue:
JSR, Vol. 59, No. 5 (2022),
Pages contribution:
pp. 1634-1646
Covered by:
Scopus
Language:
en
Fulltext / DOI:
doi:10.2514/1.a35359
WWW:
https://arc.aiaa.org/doi/10.2514/1.A35359
Publisher:
American Institute of Aeronautics and Astronautics (AIAA)
E-ISSN:
0022-46501533-6794
Notes:
Acknowledgments This work was supported by the Alexander von Humboldt Foundation. The authors gratefully acknowledge the Gauss Centre for Supercomputing e.V. (www.gauss-centre.eu) for funding this project by providing computing time on the GCS Super-computer SuperMUC-NG at Leibniz Supercomputing Centre (https://www.lrz.de).
Submitted:
12.01.2022
Accepted:
16.06.2022
Date of publication:
11.07.2022
TUM Institution:
Lehrstuhl für Aerodynamik und Strömungsmechanik
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