Criticality Safety Benchmark Experiment on 10% Enriched Uranyl Nitrate Solution Using a 28-cm-Thickness Slab Core
スポンサーリンク
概要
- 論文の詳細を見る
The second series of critical experiments with 10% enriched uranyl nitrate solution using a 28-cm-thick slab core have been performed with the Static Experiment Critical Facility of the Japan Atomic Energy Research Institute. Systematic critical data were obtained by changing the uranium concentration of the fuel solution from 464 to 300 gU/l under various reflector conditions. In this paper, the thirteen critical configurations for water-reflected cores and unreflected cores are identified and evaluated. The effects of uncertainties in the experimental data on keff are quantified by sensitivity studies. Benchmark model specifications that are necessary to construct a calculational model are given. The uncertainties of keff’s included in the benchmark model specifications are approximately 0.1%Δkeff. The thirteen critical configurations are judged to be acceptable benchmark data. Using the benchmark model specifications, sample calculation results are provided with several sets of standard codes and cross section data.
- 社団法人 日本原子力学会の論文
- 2002-07-25
著者
-
YAMAMOTO Toshihiro
Nuclear Safety Research Center, Japan Atomic Energy Agency
-
MIYOSHI Yoshinori
Nuclear Safety Research Center, Japan Atomic Energy Agency
-
WATANABE Shouichi
Nuclear Safety Research Center, Japan Atomic Energy Agency
-
YAMAMOTO Toshihiro
Department of Fuel Cycle Safety Research, Japan Atomic Energy Research Institute
-
MIYOSHI Yoshinori
Department of Fuel Cycle Safety Research, Japan Atomic Energy Research Institute
-
Kikuchi Tsukasa
Department Of Fuel Cycle Safety Research Japan Atomic Energy Research Institute
-
Kikuchi Tsukasa
Department Of Chemistry Graduate School Of Science Tohoku University And Crest Japan Science And Tec
-
Miyoshi Yoshinori
Nuclear Safety Research Center Japan Atomic Energy Agency
-
Miyoshi Yoshinori
Department Of Fuel Cycle Safety Research Japan Atomic Energy Research Institute
-
Watanabe Shouichi
Nuclear Safety Research Center Japan Atomic Energy Agency
-
Yamamoto Toshihiro
Nuclear Safety Research Center Japan Atomic Energy Agency
-
WATANABE Shouichi
Department of Fuel Cycle Safety Research, Japan Atomic Energy Research Institute
-
Yamamoto Toshihiro
Department Of Fuel Cycle Safety Research Japan Atomic Energy Research Institute
-
Watanabe Shoichi
Department Of Fuel Cycle Safety Research Tokai Research Tokai Research Establishment Japan Atomic En
関連論文
- Benchmark Critical Experiments and FP Worth Evaluation for a Heterogeneous System of Uranium Fuel Rods and Uranium Solution Poisoned with Pseudo-Fission-Product Elements
- Establishment of suction blister roof grafting by injection of local anesthesia beneath the epidermis : Less painful and more rapid formation of blisters
- Preparation of Functionalized Thianthrenes and Their Higher Related Compounds by Photolysis of Benzotrithiole Derivatives
- Generation and Detection of a Dithia Dication Derived from 4,9-Diethyl-[1,4]dihydrodithiino[5,6-f]benzotrithiole 5-Oxide and Its Disproportionation
- Preparation and Conformational Analysis of 6,10-Diethyl[1,2,3]trithiolo-[4,5-h]benzopentathiepin Monoxides : Isolation and Optical Properties of Chiral Benzopentathiepin Derivatives
- First Preparation and Structural Determination of Optically Pure Cyclic Polysulfides, 6, 10-Diethyl Trithiolo[h]benzopentathiepin Monooxides
- Effect of Higher-Harmonic Flux in Exponential Experiment for Subcriticality Measurement
- Real Time α Value Measurement with Feynman-α Method Utilizing Time Series Data Acquisition on Low Enriched Uranium System
- Kinetic Parameter β_/l Measurement on Low Enriched Uranyl Nitrate Solution with Single Unit Cores (600φ, 280T,800φ) of STACY
- Accurate Estimation of Subcriticality Using Indirect Bias Estimation Method, (II) Applications
- Accurate Estimation of Subcriticality Using Indirect Bias Estimation Method, (I) Theory
- Measurements and Analyses of Reactivity Effect of Fission Product Nuclides in Epithermal Energy Range
- Benchmark Model of Critical Experiment at TCA for Integral Evaluation of Fission Product Nuclide Cross Sections
- First episodes of behavioral symptoms in Alzheimer's disease patients at age 90 and over, and early-onset Alzheimer's disease : Comparison with senile dementia of Alzheimer's type
- External Radiation Therapy of Prostatic Carcinoma and Its Relationship to Hormonal Therapy
- Benchmark Critical Experiments of a Heterogeneous System of Uranium Fuel Rods and Uranium Solution Poisoned with Gadolinium, and Application of Their Results to JACS Validation
- Criticality Safety Benchmark Experiment on 10% Enriched Uranyl Nitrate Solution Using a 28-cm-Thickness Slab Core
- Improvement of Neutron Source Introduction Method for Absolute Measurements of Low Reactor Power
- Synthetic Study of C-1027 Chromophore. Highly Stereoselective Glycosylation
- Synthetic Study of C - 1027 Chromophore: Enantioselective Synthesis of β - Tyrosine Moiety and Effective Aryl Ether Formation
- Fission Source Convergence of Monte Carlo Criticality Calculations in Weakly Coupled Fissile Arrays
- Reliable Method for Fission Source Convergence of Monte Carlo Criticality Calculation with Wielandt's Method
- Benchmark Critical Experiments of a Heterogeneous System of Uranium Fuel Rods and Uranium Solution Poisoned with Gadolinium, and Application of Their Results to JACS Validation
- Most Critical Geometry of a Fuel Solution Based on the Transport Boundary Perturbation Theory
- Effect of Higher-Harmonic Flux in Exponential Experiment for Subcriticality Measurement
- Release of (3H).GAMMA.-aminobutyric acid by taurocyamine in rat brain slices.
- Efficacy of 1-mm minigrafts in treating vitiligo depends on patient age, disease site and vitiligo subtype
- Applicability of radiocolloids, blue dyes and fluorescent indocyanine green to sentinel node biopsy in melanoma