Flexural wave를 이용한 고분자 전해질 연료전지 공기극 내에서의 플러딩 제거
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김경록 | - |
dc.contributor.author | 한성호 | - |
dc.contributor.author | 안득균 | - |
dc.contributor.author | 최영돈 | - |
dc.date.accessioned | 2021-09-08T08:49:28Z | - |
dc.date.available | 2021-09-08T08:49:28Z | - |
dc.date.created | 2021-06-17 | - |
dc.date.issued | 2010 | - |
dc.identifier.issn | 1738-7264 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/118173 | - |
dc.description.abstract | Water management is an important issue of PEM fuel cell operation. Water is the product of the electrochemical reactions inside fuel cell. If liquid water accumulation becomes excessive in a fuel cell, water columns will clog the gas flow channel. This condition is referred to as flooding. A number of researchers have examined the water removal methods in order to improve the performance. In this paper, a new water removal method that investigates the use of vibro-acoutic methods is presented. Piezo-actuators which are devices to generate the flexural wave are attached at the end of a cathode bipolar plate. Flexural wave is used to impart energy to resting droplets and thus cause movement of the droplets in the direction of the traveling wave. | - |
dc.language | Korean | - |
dc.language.iso | ko | - |
dc.publisher | 한국수소및신에너지학회 | - |
dc.title | Flexural wave를 이용한 고분자 전해질 연료전지 공기극 내에서의 플러딩 제거 | - |
dc.title.alternative | Removal of Flooding in a PEM Fuel Cell at Cathode by Flexural Wave | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | 최영돈 | - |
dc.identifier.bibliographicCitation | 한국수소및신에너지학회논문집, v.21, no.1, pp.35 - 41 | - |
dc.relation.isPartOf | 한국수소및신에너지학회논문집 | - |
dc.citation.title | 한국수소및신에너지학회논문집 | - |
dc.citation.volume | 21 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 35 | - |
dc.citation.endPage | 41 | - |
dc.type.rims | ART | - |
dc.identifier.kciid | ART001426257 | - |
dc.description.journalClass | 2 | - |
dc.description.journalRegisteredClass | kci | - |
dc.subject.keywordAuthor | 고분자 전해질 연료전지 | - |
dc.subject.keywordAuthor | 공기극 | - |
dc.subject.keywordAuthor | 플러딩 | - |
dc.subject.keywordAuthor | 당량비 | - |
dc.subject.keywordAuthor | 굽힘파 | - |
dc.subject.keywordAuthor | 상대 습도 | - |
dc.subject.keywordAuthor | 전류밀도 | - |
dc.subject.keywordAuthor | PEMFC | - |
dc.subject.keywordAuthor | Cathode | - |
dc.subject.keywordAuthor | Flooding | - |
dc.subject.keywordAuthor | Stoichiometry | - |
dc.subject.keywordAuthor | Flexural wave | - |
dc.subject.keywordAuthor | RH | - |
dc.subject.keywordAuthor | CD | - |
dc.subject.keywordAuthor | PEMFC | - |
dc.subject.keywordAuthor | Cathode | - |
dc.subject.keywordAuthor | Flooding | - |
dc.subject.keywordAuthor | Stoichiometry | - |
dc.subject.keywordAuthor | Flexural wave | - |
dc.subject.keywordAuthor | RH | - |
dc.subject.keywordAuthor | CD | - |
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