DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Sanghoon | ko |
dc.contributor.author | Park, Gisu | ko |
dc.contributor.author | Kim, Jae Gang | ko |
dc.contributor.author | Paik, Jong Gyu | ko |
dc.date.accessioned | 2019-09-09T03:20:05Z | - |
dc.date.available | 2019-09-09T03:20:05Z | - |
dc.date.created | 2019-06-07 | - |
dc.date.created | 2019-06-07 | - |
dc.date.issued | 2019-09 | - |
dc.identifier.citation | INTERNATIONAL JOURNAL OF AERONAUTICAL AND SPACE SCIENCES, v.20, no.3, pp.620 - 635 | - |
dc.identifier.issn | 2093-274X | - |
dc.identifier.uri | http://hdl.handle.net/10203/267392 | - |
dc.description.abstract | Ablative thermal protection system (TPS) has been used to protect a vehicle from the heat load experienced during hypersonic or re-entry flights. Typical materials for ablative TPS are carbon-carbon (C/C) composites and carbon-phenolic composites, which have generally been used at working temperatures that are not very high due to surface oxidation. From a material science perspective, modification with ultra-high-temperature ceramic (UHTC) materials or coating with UHTC materials have been undertaken in an attempt to enhance the performance of ablative TPSs for high-temperature applications. As no single facility can reproduce all the aspects of the harsh environments that a vehicle would experience in hypersonic flight, a facility appropriate for the environment of interest is selectively adopted to assess TPS materials. In this study, an evaluation system for ablative material in a high-temperature torch has been developed. As part of the development, cost-effective experiments were conducted using an oxy-kerosene torch. Performance of the C/C test sample was measured, and the flowfield was diagnosed. Numerical simulation of the oxy-kerosene flowfield and the one-dimensional material response have been performed and compared with the test data. | - |
dc.language | English | - |
dc.publisher | SPRINGER | - |
dc.title | Evaluation System for Ablative Material in a High-Temperature Torch | - |
dc.type | Article | - |
dc.identifier.wosid | 000481800200005 | - |
dc.identifier.scopusid | 2-s2.0-85070828798 | - |
dc.type.rims | ART | - |
dc.citation.volume | 20 | - |
dc.citation.issue | 3 | - |
dc.citation.beginningpage | 620 | - |
dc.citation.endingpage | 635 | - |
dc.citation.publicationname | INTERNATIONAL JOURNAL OF AERONAUTICAL AND SPACE SCIENCES | - |
dc.identifier.doi | 10.1007/s42405-019-00185-2 | - |
dc.identifier.kciid | ART002506925 | - |
dc.contributor.localauthor | Park, Gisu | - |
dc.contributor.nonIdAuthor | Kim, Jae Gang | - |
dc.contributor.nonIdAuthor | Paik, Jong Gyu | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Ablation | - |
dc.subject.keywordAuthor | High-temperature torch | - |
dc.subject.keywordAuthor | Evaluation technique | - |
dc.subject.keywordPlus | THERMAL RESPONSE | - |
dc.subject.keywordPlus | C/C COMPOSITES | - |
dc.subject.keywordPlus | HEAT-FLUX | - |
dc.subject.keywordPlus | CARBON/CARBON COMPOSITES | - |
dc.subject.keywordPlus | CERAMIC COATINGS | - |
dc.subject.keywordPlus | STAGNATION-POINT | - |
dc.subject.keywordPlus | OXIDATION | - |
dc.subject.keywordPlus | BEHAVIOR | - |
dc.subject.keywordPlus | FLOW | - |
dc.subject.keywordPlus | HFC | - |
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