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고체 로켓 내부 FSbI 해석을 통한 화염 전파 지연 및 이차 연소 현상 분석 : FSbI simulation for solid propellant rocket interior with flame propagation delay and secondary burning

DC Field Value Language
dc.contributor.author이창수-
dc.contributor.author이방업-
dc.contributor.author오종윤-
dc.contributor.author김종암-
dc.creator김종암-
dc.date.accessioned2014-07-23T01:54:27Z-
dc.date.available2014-07-23T01:54:27Z-
dc.date.issued2014-07-23-
dc.identifier.citation2014 한국군사과학기술학회 종합학술대회, pp. 1575-1576-
dc.identifier.urihttps://hdl.handle.net/10371/92573-
dc.description.abstractA fluid-structure interaction simulation of solid propellant rocket interior is carried out by employing the ALE (Arbitrary Lagrangian Eulerian) description, a hybrid model of continuum motion description combining the advantages of classical Lagrangian and Eulerian description. The integration process for fluid-structure interaction and an automatic re-meshing algorithm are included to analyze an unsteady fluid-structure interaction phenomenon with the deformation of solid grain during the simulation. The developed solver is applied for the simulation of a solid propellant grain with inviscid/viscous fluid model. Based on the integrated computed results, flame propagation delay and secondary burning phenomena are examined from the physical and numerical perspectives.-
dc.language.isokoen
dc.publisher국방과학연구소en
dc.subject공학en
dc.subjectSolid Rocket Motor-
dc.subjectPropellant Grain-
dc.subjectFluid-Structure Interaction-
dc.subjectFlame Propagation Delay-
dc.subjectSecondary Burning-
dc.title고체 로켓 내부 FSbI 해석을 통한 화염 전파 지연 및 이차 연소 현상 분석en
dc.title.alternativeFSbI simulation for solid propellant rocket interior
with flame propagation delay and secondary burning
-
dc.typeConference Paper-
dc.contributor.AlternativeAuthorLee, Changsoo-
dc.contributor.AlternativeAuthorKim, Chongam-
dc.contributor.AlternativeAuthorLee, Bangeop-
dc.contributor.AlternativeAuthorOh, Jong-Yun-
dc.description.srndOAIID:oai:osos.snu.ac.kr:snu2014-01/104/0000004648/12-
dc.description.srndSEQ:12-
dc.description.srndPERF_CD:SNU2014-01-
dc.description.srndEVAL_ITEM_CD:104-
dc.description.srndUSER_ID:0000004648-
dc.description.srndADJUST_YN:N-
dc.description.srndEMP_ID:A001138-
dc.description.srndDEPT_CD:446-
dc.description.srndCITE_RATE:0-
dc.description.srndFILENAME:고체 로켓 내부 fsbi.pdf-
dc.description.srndDEPT_NM:기계항공공학부-
dc.description.srndCONFIRM:Y-
dc.identifier.srnd2014-01/104/0000004648/12-
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