유체기계공업학회:학술대회논문집
- 유체기계공업학회 2005년도 연구개발 발표회 논문집
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- Pages.509-514
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- 2005
일체형원자로 주냉각재펌프의 검증시험
Qualification Test of Main Coolant Pump for an Integral Type Reactor
초록
Main coolant pump (MCP) is a canned-motor-type axial pump to circulate the primary coolant between nuclear fuel rods and steam generators in an integral type reactor. The reactor is designed to operate under condition of 310 oC and 14.7 MPa. Thus MCP has to be tested under same operating condition as reactor design condition in order to verify its performance and safety. In present work, a test loop to simulate real operating situation of the reactor has been designed and constructed to test MCP. And then, as a part of qualification test, canned motor functional test and pump hydraulic performance test have been carried out upon a prototype MCP. Canned motor efficiency and pump hydraulic characteristics including homologous curves and NPSH curves were obtained from the qualification test.
키워드