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41 巻, 12 号
選択された号の論文の6件中1～6を表示しています
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山脇 道夫, 小無 健司, 山本 琢也, 三田 敏男, 板垣 登1999 年 41 巻 12 号 p. 1202-1212
発行日: 1999/12/30
公開日: 2010/04/19
ジャーナル フリーPDF形式でダウンロード (12162K) -
1997, 1998年度の作業報告吉田 正, 井頭 政之, 山野 直樹, 小迫 和明, 河野 俊彦, 片倉 純一, 中川 庸雄, 長谷 川明, 深堀 智生, 柴田 恵一1999 年 41 巻 12 号 p. 1213-1221
発行日: 1999/12/30
公開日: 2010/04/19
ジャーナル フリーThis report presents the activities of the Japanese Nuclear Data Committee (JNDC) in the period of April 1997 to March 1999. In this period, preparation of the next version of the Japanese Evaluated Nuclear Data Library, JENDL-3.3, has progressed. Generation of the special purpose files also has been advanced. In this report, the activities of each group affiliated by the committee are presented and the following are described as special topics: (1) progress in evaluating JENDL-3.3, (2) production of JENDL Covariance File and its processing system, (3) completion of the JENDL Dosimetry File, and (4) the JENDL FP Decay Data File.抄録全体を表示PDF形式でダウンロード (3713K) -
「中央科学技術館・研究所」の役割と原子力村田 貴司1999 年 41 巻 12 号 p. 1222-1228
発行日: 1999/12/30
公開日: 2010/04/19
ジャーナル フリーThe public in general does not necessarily have enough knowledge for the reasonable decision making in the application of scientific and technological development even in the ear of the Information Society. However strongly the necessity of the consensus in the scientific policy like nuclear R & D is required, it is impossible to attain the goal, unless the scientific literacy of the general public is.
In order to improve it the role of the scientific museum as a social educational facility is very important. In this respect, there still remains vast room to improve in the Japanese museum system and its activities. The concept of the "Central Scientific and Technological Museum-Institute", which also operates very small-sized reactor for the educational use, is developed in this paper.抄録全体を表示PDF形式でダウンロード (7126K) -
2.4kgUの根拠小室 雄一1999 年 41 巻 12 号 p. 1238-1243
発行日: 1999/12/30
公開日: 2010/04/19
ジャーナル フリーPDF形式でダウンロード (3623K) -
d電子論に基づく成分設計村田 純教, 森永 正彦, 湯川 夏夫, 鵜飼 重治, 野村 茂雄, 奥田 隆成, 原田 誠1999 年 41 巻 12 号 p. 1244-1251
発行日: 1999/12/30
公開日: 2010/04/19
ジャーナル フリーThe design of high nickel austenitic steels for the core materlals of the fast reactors was performed following the d-electrons concept devised on the basis of molecular orbital calculations of transition-metal based alloys. In this design two calculated parameters are mainly utilized. The one is the d-orbital energy level (Md) of alloying transitlon elemehts, and the other is the bond order (Bo) that is a measure of the covalent bond strength between atoms. Using the Md-Bo phase stability diagram accurate prediction become possible for the phase stability of the austenite phase and 5% swelling at 140dpa for nickel ions. Here. Md and Bo are the compositional average of Md and Bo parameters, respectively. On the basis of the phase stability diagram and preliminary experiments, guidelines for the alloy design of carbo-nitraides precipitated high nickel austenitic steels were constructed. Following the guldelines several new austenitlc steels were designed for the fast reactors core material.抄録全体を表示PDF形式でダウンロード (3517K) -
下田 宏, 吉川 榮和, 高橋 信, 武岡 智, 長松 隆, 石坂 裕昭1999 年 41 巻 12 号 p. 1252-1266
発行日: 1999/12/30
公開日: 2010/04/19
ジャーナル フリーIn the process of conceptual design of large and complex engineering systems such as a nuclear power reactor, there must be various human works by several fields of engineers on each stage of design, analysis and evaluation. In this study, we have rearranged the design information to reduce the human workloads and have studied an efficient method to support the conceptual design works by new information technologies. For this purpose, we have developed two design support environments for conceptual design of a space power reactor as a concrete design target. When constructing an integrated design support environment, VINDS, which employs virtual reality (VR) technology, we focused on visualization of physical structure, functional organization and analysis calculation with full usage of easy perception and direct manipulation of VR. On the other hand, when constructing another asynchronous and distributed design support environment, WINDS, which employs WWW technology, we improved the support functions for cooperative design works among various fields of experts. In this paper, the basic concepts, configurations and functions of the design support environments are first described, then the future improvement is surveyed by their intercomparison.抄録全体を表示PDF形式でダウンロード (19947K)
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