DC Field | Value | Language |
---|---|---|
dc.contributor.author | Yang, Gyaebyung | ko |
dc.contributor.author | Park, Daejong | ko |
dc.contributor.author | Kim, Chun Taek | ko |
dc.contributor.author | Kwon, Sejin | ko |
dc.date.accessioned | 2013-03-11T11:59:20Z | - |
dc.date.available | 2013-03-11T11:59:20Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2010-11 | - |
dc.identifier.citation | JOURNAL OF ENGINEERING FOR GAS TURBINES AND POWER-TRANSACTIONS OF THE ASME, v.132, no.11 | - |
dc.identifier.issn | 0742-4795 | - |
dc.identifier.uri | http://hdl.handle.net/10203/99254 | - |
dc.description.abstract | Hydrazine monopropellant is often used with a spontaneous catalyst a high-performance aircraft emergency power unit (EPU) and in aerospace propulsion; however, it is toxic and requires special handling. A hydrogen peroxide (H(2)O(2))-based gas generator, which is suitable for a new family of environmentally friendly morropropellants and is a substitute for toxic hydrazine in EPUs, is introduced in this study. A MnO(2)/Al(2)O(3) catalyst for H(2)O(2) decomposition, superior to silver catalysts at normal starting and reactivity capabilities, was selected and developed. The performance tests of coupling the gas generator with a turbocharger showed acceptable results for an aircraft EPU with decomposition above 90%, 37 kW maximum turbine output power; and a maximum starting delay of 1.2 s during normal starting operation. The gas generator also demonstrated satisfactory performance during repeated pulse operation at a pulse duration of 3 s and 60s under various output conditions. [DOI: 10.1115/1.4000896] | - |
dc.language | English | - |
dc.publisher | ASME-AMER SOC MECHANICAL ENG | - |
dc.title | Hydrogen Peroxide-Based Gas Generator Design and Performance Testing as an Aircraft Emergency Power Unit | - |
dc.type | Article | - |
dc.identifier.wosid | 000283614900022 | - |
dc.identifier.scopusid | 2-s2.0-79953244625 | - |
dc.type.rims | ART | - |
dc.citation.volume | 132 | - |
dc.citation.issue | 11 | - |
dc.citation.publicationname | JOURNAL OF ENGINEERING FOR GAS TURBINES AND POWER-TRANSACTIONS OF THE ASME | - |
dc.identifier.doi | 10.1115/1.4000896 | - |
dc.contributor.localauthor | Kwon, Sejin | - |
dc.contributor.nonIdAuthor | Kim, Chun Taek | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | aircraft | - |
dc.subject.keywordAuthor | catalyst | - |
dc.subject.keywordAuthor | EPU | - |
dc.subject.keywordAuthor | hydrogen peroxide | - |
dc.subject.keywordAuthor | H(2)O(2) | - |
dc.subject.keywordAuthor | gas | - |
dc.subject.keywordAuthor | generator | - |
dc.subject.keywordAuthor | MnO(2)/Al(2)O(3) | - |
dc.subject.keywordAuthor | catalyst | - |
dc.subject.keywordAuthor | turbocharger | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.