Combustion Waves on the Point Set Surface
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jeong, SoHyeon | - |
dc.contributor.author | Kim, Chang-Hun | - |
dc.date.accessioned | 2021-09-05T20:56:49Z | - |
dc.date.available | 2021-09-05T20:56:49Z | - |
dc.date.created | 2021-06-15 | - |
dc.date.issued | 2013-10 | - |
dc.identifier.issn | 0167-7055 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/102100 | - |
dc.description.abstract | This paper introduces a combustion model of heat transfer and fuel consumption for the propagation of a fire front on a point cloud surface. The heat transfer includes the heat advection by the airflow as well as diffusion, chemical reaction, and heat loss to generate complex, but controllable heat flows with a designed airflow velocity. For the stable heat advection, we solve a semi-Lagrangian method on point samples using discrete exponential maps to trace the position from which the wind blows while preserving the geodesic distance. We also propose angular Voronoi weights for a discrete Laplace-Beltrami operator that shows better isotropic diffusion on the inhomogeneous distribution of point clouds than the cotangent or moving least-squares schemes. We demonstrate a diversity of burning scenarios by incorporating factors affecting the fire spreading such as buoyancy and object geometries in the airflow velocity fields, or by synthesizing patterns. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | WILEY | - |
dc.subject | SIMULATION | - |
dc.subject | ANIMATION | - |
dc.title | Combustion Waves on the Point Set Surface | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Chang-Hun | - |
dc.identifier.doi | 10.1111/cgf.12230 | - |
dc.identifier.scopusid | 2-s2.0-84888609746 | - |
dc.identifier.wosid | 000327310800024 | - |
dc.identifier.bibliographicCitation | COMPUTER GRAPHICS FORUM, v.32, no.7, pp.225 - 234 | - |
dc.relation.isPartOf | COMPUTER GRAPHICS FORUM | - |
dc.citation.title | COMPUTER GRAPHICS FORUM | - |
dc.citation.volume | 32 | - |
dc.citation.number | 7 | - |
dc.citation.startPage | 225 | - |
dc.citation.endPage | 234 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Computer Science | - |
dc.relation.journalWebOfScienceCategory | Computer Science, Software Engineering | - |
dc.subject.keywordPlus | SIMULATION | - |
dc.subject.keywordPlus | ANIMATION | - |
dc.subject.keywordAuthor | combustion waves | - |
dc.subject.keywordAuthor | angular Voronoi weight | - |
dc.subject.keywordAuthor | Laplace-Beltrami operator | - |
dc.subject.keywordAuthor | discrete exponential map | - |
dc.subject.keywordAuthor | semi-Lagrangian method | - |
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