• 제목/요약/키워드: 저압배기후드

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USC 증기터빈용 LP Exhaust Hood 유동특성 (Flow Characteristics of a LP Exhaust Hood for USC Steam Turbines)

  • 이병은;김진환;박구하;나운학;이수언
    • 유체기계공업학회:학술대회논문집
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    • 유체기계공업학회 2004년도 유체기계 연구개발 발표회 논문집
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    • pp.297-302
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    • 2004
  • CFD analysis has been performed to investigate flow behavior in LP exhaust hood of steam turbines and evaluate exhaust loss, which is directly related to the steam turbine performance, in it. Development of the optimum shape of LP exhaust hood has been done with an improved shape of steam guide, which plays a key role in terms of cost as well as performance. The newly developed LP exhaust hood will be applied for a large USC steam turbine having a capacity of 1,000 MW.

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