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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2022.10
- 수록면
- 64 - 71 (8page)
- DOI
- 10.9726/kspse.2022.26.5.064
이용수
초록· 키워드
오류제보하기
Flow accelerated corrosion (FAC) is one of the major causes of HRSG tube damage in combined cycle power plants. Research on FAC from power generation facilities has been in progress for a long time, and related reports are easily accessible. However, most of them are data on single-phase flow FAC that occurs relatively frequently; and most of the rare cases in domestic are FAC that occurs in single-phase flow. In particular, there are almost no cases of two-phase flow FAC in domestic combined cycle power plants, so there are no related reports or data. Due to this, it is causing confusion in the preparation of countermeasures in the event of an FAC occurring in the field. Based on FAC-related data, this paper describes the factors that cause FAC in single-phase flow and two-phase flow, as well as the location, damage states and countermeasures. In addition, it is possible to clarify the classification of FAC according to the flow state by introducing the case of FAC that occurred recently in a domestic combined cycle power plant. Therefore, through this paper, it is possible to prepare a clearer countermeasure in case of FAC occurring in the combined cycle power plant.
목차
Abstract
1. 서론
2. 이상 유동(Two Phase) FAC 특성
3. 손상 사례
4. 결론
References
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