Proceedings of the KWS Conference (대한용접접합학회:학술대회논문집)
- 2003.05a
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- Pages.117-119
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- 2003
Yeonggwang #1/2 steam condenser leakage repair works
영광 #1/2 복수기 누수부 보수공사
Abstract
Power plant efficiency and availability depend greatly on condenser performance. However, during commissioning of Yeonggwang #1/2 steam condenser sodium leakage occurred, because of tube to tubesheet only roll expanding. Therefore this report is explaining that pre-test for the shake of improvement reliable repair processes & selected sampling tube re-expansion in-situ applications.