복사 효과를 고려한 고체추진 로켓의 점화 현상 해석A Numerical Simulation of Axisymmetric Solid Rocket Motor Ignition Transient with Radiation Effect

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DC FieldValueLanguage
dc.contributor.author조인현ko
dc.contributor.author백승욱ko
dc.contributor.author장석태ko
dc.contributor.author차홍석ko
dc.date.accessioned2009-12-14T06:51:06Z-
dc.date.available2009-12-14T06:51:06Z-
dc.date.created2012-02-06-
dc.date.created2012-02-06-
dc.date.issued1997-07-
dc.identifier.citation한국항공우주학회지, v.25, no.2, pp.81 - 88-
dc.identifier.issn1225-1348-
dc.identifier.urihttp://hdl.handle.net/10203/14815-
dc.description.abstractA numerical simulation is performed to analyze the ignition transient in a solid rocket motor by employing time-dependent compressible SIMPLER algorithm for gas phase governing equations and FVM for radiative transfer equation. Two dimensional conduction equation for propellant grain is also coupled. The standard k-ε model with wall function is used for turbulence. A reasonably good agreement with the experiment is obtained in predicting a variation of head end pressure. Based on this comparison, a detailed development of unsteady flow and temperature fields obtained is helpful for understanding the physical phenomena involved. Especially, the radiation is found to play a significant role in igniting the solid propellant by promoting the heat feedback to propellant surface.-
dc.languageKorean-
dc.language.isokoen
dc.publisher한국항공우주학회-
dc.title복사 효과를 고려한 고체추진 로켓의 점화 현상 해석-
dc.title.alternativeA Numerical Simulation of Axisymmetric Solid Rocket Motor Ignition Transient with Radiation Effect-
dc.typeArticle-
dc.type.rimsART-
dc.citation.volume25-
dc.citation.issue2-
dc.citation.beginningpage81-
dc.citation.endingpage88-
dc.citation.publicationname한국항공우주학회지-
dc.embargo.liftdate9999-12-31-
dc.embargo.terms9999-12-31-
dc.contributor.localauthor백승욱-
dc.contributor.nonIdAuthor조인현-
dc.contributor.nonIdAuthor장석태-
dc.contributor.nonIdAuthor차홍석-
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AE-Journal Papers(저널논문)
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