Please use this identifier to cite or link to this item:
doi:10.22028/D291-26161 | Title: | Fast deterministic method of solving the Boltzmann equation for hard spheres |
| Author(s): | Rjasanow, Sergej Bobylev, A. |
| Language: | English |
| Year of Publication: | 1999 |
| DDC notations: | 510 Mathematics |
| Publikation type: | Other |
| Abstract: | A special form of the Boltzmann collision operator for the hard spheres model is introduced. The possibilities of fast numerical computation of the collision operator based on this form and the Fast Fourier Transform are discussed. A new difference scheme for the Boltzmann equation for the hard spheres model is developed. The results of some numerical tests and accuracy comparisons with the Direct Simulation Monte Carlo (DSMC) method are presented. |
| Link to this record: | urn:nbn:de:bsz:291-scidok-42823 hdl:20.500.11880/26217 http://dx.doi.org/10.22028/D291-26161 |
| Series name: | Preprint / Fachrichtung Mathematik, Universität des Saarlandes |
| Series volume: | 3 |
| Date of registration: | 2-Nov-2011 |
| Faculty: | MI - Fakultät für Mathematik und Informatik |
| Department: | MI - Mathematik |
| Collections: | SciDok - Der Wissenschaftsserver der Universität des Saarlandes |
Files for this record:
| File | Description | Size | Format | |
|---|---|---|---|---|
| preprint_03_99.pdf | 275,09 kB | Adobe PDF | View/Open |
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