Using a tetrahedral mesh for simulation of internal flows by the DSMC method

Using a tetrahedral mesh for simulation of internal flows by the DSMC method

The paper describes the specific features of using a tetrahedral mesh for simulating rarefied gas flows by the DSMC method by an example of the SMILE++ software system. Algorithms used for modeling molecule transfer and for computation parallelization are presented; an example of modeling a flow in...

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Hauptverfasser: Vashchenkov, Pavel, Kashkovsky, Alexandr, Bondar, Yevgeniy, Yonemura, Shigeru, Kawagoe, Yoshiaki
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Algorithms
Computer simulation
Direct simulation Monte Carlo method
Finite element method
Microchannels
Parallel processing
Rarefied gases
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Beschreibung
Zusammenfassung:The paper describes the specific features of using a tetrahedral mesh for simulating rarefied gas flows by the DSMC method by an example of the SMILE++ software system. Algorithms used for modeling molecule transfer and for computation parallelization are presented; an example of modeling a flow in a microchannel is described.
ISSN:0094-243X
1551-7616
DOI:10.1063/1.5117412