bibo:abstract
  • Recently, considerable efforts have been made worldwide to develop better technology for monitoring residual life of high temperature plant components. Development of a on-line monitoring system is one of such efforts. However, long computation time required for stress analysis from the measured temperature and pressure data was an obstacle for developing real-time monitoring systems. In this paper, thermal stress calculation algorithm is developed using Green's function approach, which does not require time-consuming stress analysis procedures. Thermal stresses at the bore hole edges of a final superheater outlet header under transient temperature condition were calculated using the algorithm. The results were compared with those obtained by three dimensional finite element analysis to show the effectiveness of the developed algorithm. (rdf:langString) (en)
nlon:biographicalNote
  • 나창근, 삼성중공업(주) 기전연구소 (xsd:string)
  • 노승일, 삼성중공업(주) 기전연구소 (xsd:string)
  • 윤기봉, 회원, 중앙대학교 기계공학부 (xsd:string)
  • 정동관, 회원, 삼성중공업(주) 기전연구소 (xsd:string)
nlon:classificationNumberOfNLK
  • 550.5 (xsd:string)
nlon:containedIn
dc:creator
  • 나창근 (xsd:string)
  • 노승일 (xsd:string)
  • 윤기봉 (xsd:string)
  • 정동관 (xsd:string)
dcterms:creator
nlon:datePublished
  • 2021-01-30T23:37:12 (xsd:dateTime)
dcterms:description
  • Development of thermal stress calculation algorithm for real time life monitoring of high temperature components (xsd:string)
bibframe:extent
  • 26 cm (xsd:string)
  • p. 1338-1345 (xsd:string)
dcterms:isPartOf
nlon:issuedYear
  • 1999 (xsd:string)
nlon:itemNumberOfNLK
  • 대446 (xsd:string)
rdfs:label
  • 고온 요소의 실시간 수명 감시를 위한 열응력 계산 알고리듬 개발 / 정동관, 노승일,윤기봉,나창근 (xsd:string)
dcterms:language
dc:subject
  • Green's function (xsd:string)
  • Life monitoring (xsd:string)
  • Operating transient (xsd:string)
  • Thermal stress (xsd:string)
  • 그린함수 (xsd:string)
  • 수명감시 (xsd:string)
  • 열응력 (xsd:string)
  • 운전과도 (xsd:string)
dcterms:title
  • 고온 요소의 실시간 수명 감시를 위한 열응력 계산 알고리듬 개발 (xsd:string)
rdf:type
nlon:volumeOfNLK
  • 23(5) (xsd:string)