한국태양에너지학회:학술대회논문집
- 한국태양에너지학회 2008년도 추계학술발표대회 논문집
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- Pages.273-279
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- 2008
유동 불균일이 전열관 튜브에 미치는 영향
Influence on heat transfer due to uneven flow
- Chong, Chae-Hon (Dept. of Mechanical Engineering, Graduate School, Changwon National University) ;
- Song, Jung-Il (Dept. of Mechanical Engineering, Changwon National University)
- 발행 : 2008.11.14
초록
The purpose of this study is not only to evaluate thermal performance but also to find the stress behavior of heat transfer tubes under the part load operation in Heat Recovery Steam Generator. Flow analysis was performed to know the behavior of exhaust gas from gas turbine and thermal performance was calculated using distribution of hot exhaust velocity. In addition, tubes temperature during operation were gathered from actual plant to verify the uneven flow distribution under part load operation. Stress analysis was performed using tubes temperature data gathered from actual plant under both part and full load operations to know the stress behavior of tubes.
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