lntroducing a selective dynamics releasing frame algorithm to speed-up stochastic aggregation computer simulations
Descripción del Articulo
A faster algorithm, the selective dynamics releasing frame (SORF), to computer-simulate the stochastic aggregation of diffusing particles is introduced. The SORF is presented making reference to the OLA model of Witen & Sander, however it can be applied to any OLA-Iike model which simulates...
| Autor: | |
|---|---|
| Formato: | artículo |
| Fecha de Publicación: | 2002 |
| Institución: | Universidad Nacional Mayor de San Marcos |
| Repositorio: | Revistas - Universidad Nacional Mayor de San Marcos |
| Lenguaje: | español |
| OAI Identifier: | oai:ojs.csi.unmsm:article/8792 |
| Enlace del recurso: | https://revistasinvestigacion.unmsm.edu.pe/index.php/fisica/article/view/8792 |
| Nivel de acceso: | acceso abierto |
| Materia: | OLA Simulation Stochastic Aggregation Launching frame SORF DLA Simulación Estocástica Agregación Marco de lanzamiento SDRF. |
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lntroducing a selective dynamics releasing frame algorithm to speed-up stochastic aggregation computer simulationslntroducing a selective dynamics releasing frame algorithm to speed-up stochastic aggregation computer simulationsMontenegro J., JavierOLASimulationStochasticAggregationLaunching frameSORFDLASimulaciónEstocásticaAgregaciónMarco de lanzamientoSDRF.A faster algorithm, the selective dynamics releasing frame (SORF), to computer-simulate the stochastic aggregation of diffusing particles is introduced. The SORF is presented making reference to the OLA model of Witen & Sander, however it can be applied to any OLA-Iike model which simulates cluster growth by diffusion. Traditional OLA-like models use the longest radius of the growing aggregate to control the radius of a Circular Launching Frame from where the particles are released to diffusion. The SORF uses the different radii of the regions of the growing cluster to fix a particular distance from where to release the particles to diffusion in every region. In bi-dimensional OLA simulations, a reduction in 30% of computer time was observed when the SORF was used. The algorithm here introduced is for a bi dimensional simulation, however its application to higher dimensions is straightforward. © 2002 CSI. Al! rights reservedSe presenta un algoritmo más rápido, el de marco de lanzamiento de dinámica selectiva (SORF), para simulaciones en computadora de la agregación estocástica de partículas que difunden. El SORF se presenta haciendo referencia al modelo de OLA de Witten & Sander, sin embargo, el mismo puede ser aplicado a cualquier modelo tipo OLA que simule el crecimiento de racimos debido a la agregación de partículas quedifunden. Los modelos tradicionales tipo DLA usan el radio mas largo del agregado que esta creciendo, para controlar el radio del Círculo de Lanzamiento, desde el cual se liberan las partículas que se difunden. El SDRF usa las diferentes regiones en los radios del agregado en crecimiento, para fijar distancias particulares desde las cuales se liberan -en cada región- las partículas que se difunden. Cuando se ha usado el SDRF en simulaciones DLA bi-dimensionales se ha observado una reducción en 30% del tiempo de maquina, con respecto al método tradicional de un solo radio. El algoritmo se presenta para el caso bi-dimensional, sin embargo su adaptación a casos de mayores dimensiones es inmediato. © 2002 CSI. Todos los derechos reservadosUniversidad Nacional Mayor de San Marcos2002-12-31info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://revistasinvestigacion.unmsm.edu.pe/index.php/fisica/article/view/879210.15381/rif.v5i01-02.8792Revista de Investigación de Física; Vol. 5 No. 01-02 (2002); 32-35Revista de Investigación de Física; Vol. 5 Núm. 01-02 (2002); 32-351728-29771605-7724reponame:Revistas - Universidad Nacional Mayor de San Marcosinstname:Universidad Nacional Mayor de San Marcosinstacron:UNMSMspahttps://revistasinvestigacion.unmsm.edu.pe/index.php/fisica/article/view/8792/7633Derechos de autor 2002 Javier Montenegro J.https://creativecommons.org/licenses/by-nc-sa/4.0info:eu-repo/semantics/openAccessoai:ojs.csi.unmsm:article/87922020-09-02T17:14:56Z |
| dc.title.none.fl_str_mv |
lntroducing a selective dynamics releasing frame algorithm to speed-up stochastic aggregation computer simulations lntroducing a selective dynamics releasing frame algorithm to speed-up stochastic aggregation computer simulations |
| title |
lntroducing a selective dynamics releasing frame algorithm to speed-up stochastic aggregation computer simulations |
| spellingShingle |
lntroducing a selective dynamics releasing frame algorithm to speed-up stochastic aggregation computer simulations Montenegro J., Javier OLA Simulation Stochastic Aggregation Launching frame SORF DLA Simulación Estocástica Agregación Marco de lanzamiento SDRF. |
| title_short |
lntroducing a selective dynamics releasing frame algorithm to speed-up stochastic aggregation computer simulations |
| title_full |
lntroducing a selective dynamics releasing frame algorithm to speed-up stochastic aggregation computer simulations |
| title_fullStr |
lntroducing a selective dynamics releasing frame algorithm to speed-up stochastic aggregation computer simulations |
| title_full_unstemmed |
lntroducing a selective dynamics releasing frame algorithm to speed-up stochastic aggregation computer simulations |
| title_sort |
lntroducing a selective dynamics releasing frame algorithm to speed-up stochastic aggregation computer simulations |
| dc.creator.none.fl_str_mv |
Montenegro J., Javier |
| author |
Montenegro J., Javier |
| author_facet |
Montenegro J., Javier |
| author_role |
author |
| dc.subject.none.fl_str_mv |
OLA Simulation Stochastic Aggregation Launching frame SORF DLA Simulación Estocástica Agregación Marco de lanzamiento SDRF. |
| topic |
OLA Simulation Stochastic Aggregation Launching frame SORF DLA Simulación Estocástica Agregación Marco de lanzamiento SDRF. |
| description |
A faster algorithm, the selective dynamics releasing frame (SORF), to computer-simulate the stochastic aggregation of diffusing particles is introduced. The SORF is presented making reference to the OLA model of Witen & Sander, however it can be applied to any OLA-Iike model which simulates cluster growth by diffusion. Traditional OLA-like models use the longest radius of the growing aggregate to control the radius of a Circular Launching Frame from where the particles are released to diffusion. The SORF uses the different radii of the regions of the growing cluster to fix a particular distance from where to release the particles to diffusion in every region. In bi-dimensional OLA simulations, a reduction in 30% of computer time was observed when the SORF was used. The algorithm here introduced is for a bi dimensional simulation, however its application to higher dimensions is straightforward. © 2002 CSI. Al! rights reserved |
| publishDate |
2002 |
| dc.date.none.fl_str_mv |
2002-12-31 |
| dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
| format |
article |
| status_str |
publishedVersion |
| dc.identifier.none.fl_str_mv |
https://revistasinvestigacion.unmsm.edu.pe/index.php/fisica/article/view/8792 10.15381/rif.v5i01-02.8792 |
| url |
https://revistasinvestigacion.unmsm.edu.pe/index.php/fisica/article/view/8792 |
| identifier_str_mv |
10.15381/rif.v5i01-02.8792 |
| dc.language.none.fl_str_mv |
spa |
| language |
spa |
| dc.relation.none.fl_str_mv |
https://revistasinvestigacion.unmsm.edu.pe/index.php/fisica/article/view/8792/7633 |
| dc.rights.none.fl_str_mv |
Derechos de autor 2002 Javier Montenegro J. https://creativecommons.org/licenses/by-nc-sa/4.0 info:eu-repo/semantics/openAccess |
| rights_invalid_str_mv |
Derechos de autor 2002 Javier Montenegro J. https://creativecommons.org/licenses/by-nc-sa/4.0 |
| eu_rights_str_mv |
openAccess |
| dc.format.none.fl_str_mv |
application/pdf |
| dc.publisher.none.fl_str_mv |
Universidad Nacional Mayor de San Marcos |
| publisher.none.fl_str_mv |
Universidad Nacional Mayor de San Marcos |
| dc.source.none.fl_str_mv |
Revista de Investigación de Física; Vol. 5 No. 01-02 (2002); 32-35 Revista de Investigación de Física; Vol. 5 Núm. 01-02 (2002); 32-35 1728-2977 1605-7724 reponame:Revistas - Universidad Nacional Mayor de San Marcos instname:Universidad Nacional Mayor de San Marcos instacron:UNMSM |
| instname_str |
Universidad Nacional Mayor de San Marcos |
| instacron_str |
UNMSM |
| institution |
UNMSM |
| reponame_str |
Revistas - Universidad Nacional Mayor de San Marcos |
| collection |
Revistas - Universidad Nacional Mayor de San Marcos |
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1795238318815838208 |
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13.87115 |
Nota importante:
La información contenida en este registro es de entera responsabilidad de la institución que gestiona el repositorio institucional donde esta contenido este documento o set de datos. El CONCYTEC no se hace responsable por los contenidos (publicaciones y/o datos) accesibles a través del Repositorio Nacional Digital de Ciencia, Tecnología e Innovación de Acceso Abierto (ALICIA).
La información contenida en este registro es de entera responsabilidad de la institución que gestiona el repositorio institucional donde esta contenido este documento o set de datos. El CONCYTEC no se hace responsable por los contenidos (publicaciones y/o datos) accesibles a través del Repositorio Nacional Digital de Ciencia, Tecnología e Innovación de Acceso Abierto (ALICIA).
