지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2017.1
- 수록면
- 1,405 - 1,413 (9page)
이용수
초록· 키워드
오류제보하기
To investigate the heat loads imposed on a reactor vessel through the natural convection of core melts insevere accidents, mass transfer experiments were performed based on the heat transfer/mass transferanalogy, using two- (2-D) and three-dimensional (3-D) facilities of various heights. The modified Rayleighnumbers ranged from 1012 to 1015, with a fixed Prandtl number of 2,014. The measured Nusseltnumbers showed a trend similar to those of existing studies, but the absolute values showed discrepanciesowing to the high Prandtl number of this system. The measured angle-dependent Nusseltnumbers were analyzed for 2-D and 3-D geometries, and a multiplier was developed that enables theextrapolation of 2-D data into 3-D data. The definition of Ra0H was specified for 2-D geometries, so that results could be extrapolated for 3-D geometries; also, heat transfer correlations were developed.
목차
등록된 정보가 없습니다.
참고문헌 (26)
참고문헌 신청
A. Bejan / 1995 / Convection Heat Transfer / John Wiley & Sons Inc. : 466 ~ 514
B. J. Chung / 2011 / Visualization of natural convection on a horizontal cylinder / Heat Mass Transf 47 : 1445 ~ 1452
B. R. Sehgal / 1998 / SIMECO experiments on invessel melt pool formation and heat transfer with and without a metallic layer / Proceedings of In-vessel Core Debris Retention and Co
C. K. Lim / 2014 / Influence of a center anode in analogy experiments of long flow ducts / Int. Commun. Heat Mass Transfer 56 : 174 ~ 180
E. J. Fenech / 1960 / Mass transfer by free convection at horizontal electrodes / Electrochim. Acta 2 : 311 ~ 325
B. J. Chung / 2011 / Visualization of natural convection on a horizontal cylinder / Heat Mass Transf 47 : 1445 ~ 1452
B. R. Sehgal / 1998 / SIMECO experiments on invessel melt pool formation and heat transfer with and without a metallic layer / Proceedings of In-vessel Core Debris Retention and Co
C. K. Lim / 2014 / Influence of a center anode in analogy experiments of long flow ducts / Int. Commun. Heat Mass Transfer 56 : 174 ~ 180
E. J. Fenech / 1960 / Mass transfer by free convection at horizontal electrodes / Electrochim. Acta 2 : 311 ~ 325
함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
MASS TRANSFER EXPERIMENTS FOR THE HEAT LOAD DURING IN-VESSEL RETENTION OF CORE MELT
Nuclear Engineering and Technology
2016 .01
-
Prandtl 수 0.1에서 1의 범위에서 난류 열유속 모델이 자연 대류에 미치는 영향
대한기계학회 춘추학술대회
2018 .04
-
Comparisons of 2-D and 3-D IVR experiments for oxide layer in the three-layer configuration
Nuclear Engineering and Technology
2020 .11
-
내부에 원형 실린더가 존재하는 기울어진 정사각형 밀폐계 내부의 자연대류 현상에 Prandtl 수가 미치는 영향
대한기계학회 춘추학술대회
2015 .11
-
Influence of an in-vessel debris bed on the heat load to a reactor vessel under an IVR condition
Nuclear Engineering and Technology
2023 .01
-
Prandtl number effects on heat transfer reduction in viscoelastic turbulent channel flow
대한기계학회 춘추학술대회
2022 .11
-
EVALUATION OF HEAT-FLUX DISTRIBUTION AT THE INNER AND OUTER REACTOR VESSEL WALLS UNDER THE IN-VESSEL RETENTION THROUGH EXTERNAL REACTOR VESSEL COOLING CONDITION
Nuclear Engineering and Technology
2015 .01
-
수직 평판에 설치된 경사 핀-휜의 혼합대류 열전달 특성에 대한 수치적 연구
대한기계학회 춘추학술대회
2018 .12
-
딥러닝을 이용한 Prandtl 수의 영향을 고려한 난류 표면 열유속 예측
대한기계학회 춘추학술대회
2021 .08
-
Two-Phase Flow Heat Transfer and Pressure Drop of Ammonia During the Evaporation in Multiport Minichannel
대한설비공학회 학술발표대회논문집
2019 .11
-
Numerical study of the flow and heat transfer characteristics in a scale model of the vessel cooling system for the HTTR
Nuclear Engineering and Technology
2024 .04
-
적외선 가열 장치 및 대류조건을 고려한 열전달 해석방법 연구
한국기계가공학회 춘추계학술대회 논문집
2023 .04
-
차량용 램프 내열 예측 프로그램 개발을 위한 열전달 실험
한국자동차공학회 춘계학술대회
2020 .07
-
Computational Methods for Modeling Multiscale Heat Transfer between Body Tissue and Blood Flow
대한기계학회 춘추학술대회
2024 .11
-
물-리튬브로마이드 판형 용액 열교환기의 실험적 성능평가
대한설비공학회 학술발표대회논문집
2017 .11
-
Enhancement of Downward-Facing Saturated Boiling Heat Transfer by the Cold Spray Technique
Nuclear Engineering and Technology
2017 .01
-
Investigation of the enhanced natural convection on a nano-engineered surface
한국생산제조학회 학술발표대회 논문집
2018 .10
-
강제 공냉 평판형 핀 방열판에 대한 실험적 고찰
전력전자학회논문지
2019 .12
-
Two-phase Flow Boiling Heat Transfer of R410A in Multiport Rectangular Channel Tubes
대한설비공학회 학술발표대회논문집
2017 .06
-
Analysis on the discharge characteristics and spreading behavior of an ex-vessel core melt in the SMART
Nuclear Engineering and Technology
2022 .12
이 논문의 저자 정보
최근 본 자료
댓글(0)
0