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ALE-based FSI Simulation of Solid Propellant Rocket Interior

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dc.contributor.authorHan, Sangho-
dc.contributor.authorKim, Chongam-
dc.creator김종암-
dc.date.accessioned2013-07-11T02:15:33Z-
dc.date.available2013-07-11T02:15:33Z-
dc.date.issued2011-05-
dc.identifier.citation한국산업응용수학회 학술대회 논문집 Vol.6 No.1, pp. 157-160-
dc.identifier.issn1975-387X-
dc.identifier.urihttp://hdl.handle.net/10371/82895-
dc.description.abstractAs a hybrid model of continuum motion description which combines the advantages of classical kinematical descriptions, i.e. Lagrangian and Eulerian description, the ALE (Arbitrary Lagrangian Eulerian) description is adopted for the simulation of a fluid-structure interaction of solid propellant rocket interior. The fluid-structure interaction process, combustion modeling, regression model and an automatic re-meshing algorithm are included to analyze an unsteady fluid-structure-combustion interaction phenomenon with the deformation of solid domain during the burning process. The developed solver is then applied for the ignition simulation of a solid propellant grain, which is a highly unsteady coupled phenomenon between gas flow and propellant structure. The computed results show complex flow physics in the combustion chamber and the behavior of a solid propellant deformation.-
dc.description.sponsorshipAuthors appreciate the financial supports provided by NSL (National Space Lab.) program
through the National Research Foundation of Korea funded by the Ministry of Education,
Science and Technology (Grant 20090091724), and Ministry of Land, Transport and
Maritime Affairs (MLTM) through the Super Long Span Bridge R&D Center in Korea.
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dc.language.isoenen
dc.publisher한국산업응용수학회en
dc.subject공학en
dc.titleALE-based FSI Simulation of Solid Propellant Rocket Interioren
dc.typeConference Paper-
dc.author.alternative한상호-
dc.author.alternative김종암-
dc.citation.journaltitleKSIAM 2011 Spring Conference-
dc.description.srndOAIID:oai:osos.snu.ac.kr:snu2011-01/104/0000004648/36-
dc.description.srndSEQ:36-
dc.description.srndPERF_CD:SNU2011-01-
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:ALE-BASED_FSI_SIMULATION_OF_SOLID_PROPELLANT_ROCKET_INTERIOR.pdf-
dc.description.srndDEPT_NM:기계항공공학부-
dc.description.srndEMAIL:chongam@snu.ac.kr-
dc.description.srndCONFIRM:Y-
dc.identifier.srnd2011-01/104/0000004648/36-
Appears in Collections:
College of Engineering/Engineering Practice School (공과대학/대학원)Dept. of Mechanical Aerospace Engineering (기계항공공학부)Others_기계항공공학부
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