earticle

논문검색

학술연구

수조 내 우회배관 열응력 평가

원문정보

Thermal Stress Analysis on the In-Pool By-Pass Pipe

이종민, 이정영, 박수기, 안성호

피인용수 : 0(자료제공 : 네이버학술정보)

초록

영어

In-Pool By-Pass Pipe is a structure which connects the 2 In-Pool Pipes instead of In-Pile Test Section(IPS). It is designed to accommodate the 17.5 MPa and 80 ℃ under the consideration of the FTL pre-operation conditions but the need for high temperature, over 200 ℃, during FTL pre-operation make the additional assessment to be performed. For this study 2 models are used. One is an In-Pool By-Pass Pipe model which affected by HANARO water's elevation, another is an In-Pool By-Pass Pipe Nozzle which has 2 boundary conditions; water and air. After the heat transfer analysis linear stress analysis was performed to achieve Tresca stress. In the region of high stress model's detailed behavior is observed by ASME SectionⅢ NB code. Consequentially it concluded that the model of In-Pool By-Pass Pipe Structure is in reasonable agreement with those code.

목차

Abstract
 1. 서 론
 2. 저수위 경계조건 시 평가
 3. 고수위 경계조건 시 평가
 4. 결 론
 참 고 문 헌

저자정보

  • 이종민 J. M. LEE. 한국원자력연구원, 연구로공학부
  • 이정영 C. Y. LEE
  • 박수기 S. K. PARK
  • 안성호 S. H. AHN

참고문헌

자료제공 : 네이버학술정보

    함께 이용한 논문

      ※ 기관로그인 시 무료 이용이 가능합니다.
      ※ 학술발표대회집, 워크숍 자료집 중 4페이지 이내 논문은 '요약'만 제공되는 경우가 있으니, 구매 전에 간행물명, 페이지 수 확인 부탁 드립니다.

      • 4,000원

      0개의 논문이 장바구니에 담겼습니다.