DC Field | Value | Language |
---|---|---|
dc.contributor.author | Eun, WonJong | ko |
dc.contributor.author | Kim, JaeWon | ko |
dc.contributor.author | Kwon, Oh-Joon | ko |
dc.contributor.author | Chung, Chanhoon | ko |
dc.contributor.author | Shin, Sang-Joon | ko |
dc.contributor.author | Bauchau, Olivier A. | ko |
dc.date.accessioned | 2017-06-05T02:21:07Z | - |
dc.date.available | 2017-06-05T02:21:07Z | - |
dc.date.created | 2017-05-29 | - |
dc.date.created | 2017-05-29 | - |
dc.date.issued | 2017-03 | - |
dc.identifier.citation | INTERNATIONAL JOURNAL OF AERONAUTICAL AND SPACE SCIENCES, v.18, no.1, pp.70 - 81 | - |
dc.identifier.issn | 2093-274X | - |
dc.identifier.uri | http://hdl.handle.net/10203/223925 | - |
dc.description.abstract | Various components of an engine nozzle are modeled as flexible multi-body components that are operated under high temperature and pressure. In this paper, in order to predict complex behavior of an engine nozzle, thermo-fluid-flexible multi body dynamics coupled analysis framework was developed. Temperature and pressure on the nozzle wall were obtained by the steady-state flow analysis for a two-dimensional nozzle. The pressure and temperature-dependent material properties were delivered to the flexible multi-body dynamics analysis. Then the deflection and strain distribution for a nozzle configuration was obtained. Heat conduction and thermal analyses were done using MSC.NASTRAN. The present framework was validated for a simple nozzle configuration by using a one-way coupled analysis. A two-way coupled analysis was also performed for the simple nozzle with an arbitrary joint clearance, and an asymmetric flow was observed. Finally, the total strain result for a realistic nozzle configuration was obtained using the one-way and two-way coupled analyses. | - |
dc.language | English | - |
dc.publisher | KOREAN SOC AERONAUTICAL & SPACE SCIENCES | - |
dc.title | Coupled Analysis of Thermo-Fluid-Flexible Multi-body Dynamics of a Two-Dimensional Engine Nozzle | - |
dc.type | Article | - |
dc.identifier.wosid | 000400307000009 | - |
dc.identifier.scopusid | 2-s2.0-85021056424 | - |
dc.type.rims | ART | - |
dc.citation.volume | 18 | - |
dc.citation.issue | 1 | - |
dc.citation.beginningpage | 70 | - |
dc.citation.endingpage | 81 | - |
dc.citation.publicationname | INTERNATIONAL JOURNAL OF AERONAUTICAL AND SPACE SCIENCES | - |
dc.identifier.doi | 10.5139/1JASS.2017.18.1.70 | - |
dc.contributor.localauthor | Kwon, Oh-Joon | - |
dc.contributor.nonIdAuthor | Eun, WonJong | - |
dc.contributor.nonIdAuthor | Chung, Chanhoon | - |
dc.contributor.nonIdAuthor | Shin, Sang-Joon | - |
dc.contributor.nonIdAuthor | Bauchau, Olivier A. | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Multi-body dynamics | - |
dc.subject.keywordAuthor | Fluid-flexible multi-body dynamics coupled analysis | - |
dc.subject.keywordAuthor | Coupled analysis framework | - |
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