The development of general assessment system for FBR cycle for practical use

Shiba, Tsuyoshi*; Kamezaki, Hiroshi*; Yuyama, Tomonori*;

JNC TJ9400 2000-012, 92 Pages, 2000/02

JNC-TJ9400-2000-012.pdf:3.18MB

This research aims to develop a system in which aspects necessary for FBR cycle and overall comparison of evaluation items (economy, safety etc.) are evaluated quantitatively and objectively as a part of Nuclear Cycle development's research project of the FBR cycle for practical use. There are various methods in the decision-making support. In this particular situation, features of each method were evaluated based on the analysis of cases with each method. Subsequently we constructed overall evaluation method by combining Analytic Hierarchy Process (AHP), Multi-attribution Utility Function Method (MUF) and Cut-off Method. This method has variation in evaluation items, transparency in evaluation process and uncompensation. The six aspects of evaluation are economy, effectiveness of resource use, proliferation resistance, environmental effectiveness, safety, and research and development. The evaluation items and the evaluation index of each aspect were hierarchized and the evaluation structure was constructed. In the present study effect function for each evaluation index and pair comparison for examining significance of each item were utilized to select prospective systems for FBR cycle experimentally. The result confirmed reliability of our general assessment system as a decision-making support system for FBR system.

Study of relationship between MUF correlation and detection sensitivity of statistical analysis

; Ihara, Hitoshi; Yamamoto, Yoichi; Ikawa, Koji

JAERI-M 89-171, 152 Pages, 1989/11

JAERI-M-89-171.pdf:4.1MB

no abstracts in English

Development of a two-dimensional core-wide heat-up code MUFLAR and its applicataion to analysis of TMI-2 core damage behavior

; ; ; ;

Proc.2nd Int.Topical Meeting on Nuclear Power Plant Thermal Hydraulics and Operations, p.6 - 41, 1986/00

no abstracts in English

Safeguards System Analysis,I

;

JAERI-M 9197, 67 Pages, 1980/12

JAERI-M-9197.pdf:2.99MB

no abstracts in English

Conceptual design study of fast reactor metal fuel cycle facilities for commercialization, 3; Consideration of safeguards method

Ambai, Hiromu; Washiya, Tadahiro; Yoshida, Sachimasa; Ogata, Takanari*; Sugihara, Hideyuki; Yamada, Yoshikazu; Sakamura, Yoshiharu*; Murakami, Tsuyoshi*

no journal, , 

Based on the results of the FS design in Japan, the material accounting technology of Fuel Conditioning Facility (FCF), and the research and development of the MPACT project in the US, we have considered the safeguards methods to be applied to the metal fuel fabrication facilities and pyroprocessing facilities under conceptual design study. The safeguards methods consist of material accountancy and containment/surveillance. Based on the FS design, we have considered a material accountancy system that incorporates new US material accounting technology, and tried to calculate MUF. In addition, we have considered a process monitoring system, based on monitoring technologies such as the MTG (Mass Tracking System) proven in the US.