메뉴 건너뛰기
.. 내서재 .. 알림
소속 기관/학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
로그인 회원가입 고객센터 ENG
주제분류

추천
검색

논문 기본 정보

자료유형
학술저널
저자정보
저널정보
한국원자력학회 Nuclear Engineering and Technology Nuclear Engineering and Technology 제42권 제6호
발행연도
2010.1
수록면
608 - 619 (12page)

이용수

표지
📌
연구주제
📖
연구배경
🔬
연구방법
🏆
연구결과
AI에게 요청하기
추천
검색

초록· 키워드

오류제보하기
A multi-scale analysis of water-cooled reactor thermalhydraulics can be used to take advantage of increased computerpower and improved simulation tools, including Direct Numerical Simulation (DNS), Computational Fluid Dynamics (CFD)(in both open and porous mediums), and system thermalhydraulic codes. This paper presents a general strategy for thisprocedure for various thermalhydraulic scales. A short state of the art is given for each scale, and the role of the scale in theoverall multi-scale analysis process is defined. System thermalhydraulic codes will remain a privileged tool for manyinvestigations related to safety. CFD in porous medium is already being frequently used for core thermalhydraulics, either in3D modules of system codes or in component codes. CFD in open medium allows zooming on some reactor components inspecific situations, and may be coupled to the system and component scales. Various modeling approaches exist in the domainfrom DNS to CFD which may be used to improve the understanding of flow processes, and as a basis for developing morephysically based models for macroscopic tools. A few examples are given to illustrate the multi-scale approach. Perspectivesfor the future are drawn from the present state of the art and directions for future research and development are given.

목차

등록된 정보가 없습니다.

참고문헌 (26)

참고문헌 신청

함께 읽어보면 좋을 논문

논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!

이 논문의 저자 정보

최근 본 자료

전체보기

댓글(0)

0