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1
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Affiliation(s)
- Hrabri L. Rajic
- University of Illinois at Urbana-Champaign, Department of Nuclear Engineering, 103 South Goodwin Avenue, Urbana, Illinois 61801
| | - Abderrafi M. Ougouag
- University of Illinois at Urbana-Champaign, Department of Nuclear Engineering, 103 South Goodwin Avenue, Urbana, Illinois 61801
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2
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Aragonés JM, Ahnert C, Cabellos O. Methods and Performance of the Three-Dimensional Pressurized Water Reactor Core Dynamics SIMTRAN On-Line Code. NUCL SCI ENG 2017. [DOI: 10.13182/nse96-a24228] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- José M. Aragonés
- Polytechnic University, Instituto de Fusion Nuclear, ETSI-Industriales, 28006 Madrid, Spain
| | - Carol Ahnert
- Polytechnic University, Instituto de Fusion Nuclear, ETSI-Industriales, 28006 Madrid, Spain
| | - Oscar Cabellos
- Polytechnic University, Instituto de Fusion Nuclear, ETSI-Industriales, 28006 Madrid, Spain
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3
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Affiliation(s)
- Tomasz Kozlowski
- Royal Institute of Technology, Division of Nuclear Power Safety, SE-10691 Stockholm, Sweden
| | - Yunlin Xu
- University of Michigan, Department of Nuclear Engineering and Radiological Sciences 1934 Cooley Building, Ann Arbor, Michigan 48109-2104
| | - Thomas J. Downar
- University of Michigan, Department of Nuclear Engineering and Radiological Sciences 1934 Cooley Building, Ann Arbor, Michigan 48109-2104
| | - Deokjung Lee
- Ulsan National Institute of Science and Technology, 100 Banyeon-ri, Eonyang-eup Ulju-gun, Ulsan 689-798, Republic of Korea
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4
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Ahnert C, Aragonés JM, Crespo A, Labay A, León JR, Alvarez AI. Validation of the Pressurized Water Reactor Core Analysis System SEANAP-86 with Measurements in Tests and Operation. NUCL SCI ENG 2017. [DOI: 10.13182/nse88-a29044] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- C. Ahnert
- Junta de Energía Nuclear (JEN-CIEMAT), Madrid, Spain
| | - J. M. Aragonés
- Instituto de Fusión Nuclear (DENIM), Universidad Politécnica de Madrid José G. Abascal, 2, 28006 Madrid, Spain
| | - A. Crespo
- Instituto de Fusión Nuclear (DENIM), Universidad Politécnica de Madrid José G. Abascal, 2, 28006 Madrid, Spain
| | - A. Labay
- Asociación Nuclear de Ascó (FECSA-ANA II), Barcelona, Spain
| | - J. R. León
- Central Nuclear de Almaraz (CNA), Madrid, Spain
| | - A. I. Alvarez
- Instituto de Fusión Nuclear (DENIM), Universidad Politécnica de Madrid José G. Abascal, 2, 28006 Madrid, Spain
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5
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Yamamoto A. Convergence Property of Response Matrix Method for Various Finite-Difference Formulations Used in the Nonlinear Acceleration Method. NUCL SCI ENG 2017. [DOI: 10.13182/nse05-a2492] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Akio Yamamoto
- Nagoya University Department of Nuclear Engineering Furo-cho, Chikusa-ku, Nagoya 464-8603, Japan
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6
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Aragonés JM, Ahnert C, García-Herranz N. The Analytic Coarse-Mesh Finite Difference Method for Multigroup and Multidimensional Diffusion Calculations. NUCL SCI ENG 2017. [DOI: 10.13182/nse07-a2709] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- José M. Aragonés
- Universidad Politécnica de Madrid, Department of Nuclear Engineering, c0 José G. Abascal, 2; 28006 Madrid, Spain
| | - Carol Ahnert
- Universidad Politécnica de Madrid, Department of Nuclear Engineering, c0 José G. Abascal, 2; 28006 Madrid, Spain
| | - Nuria García-Herranz
- Universidad Politécnica de Madrid, Department of Nuclear Engineering, c0 José G. Abascal, 2; 28006 Madrid, Spain
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7
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Lee D, Downar TJ, Kim Y. Convergence Analysis of the Nonlinear Coarse-Mesh Finite Difference Method for One-Dimensional Fixed-Source Neutron Diffusion Problem. NUCL SCI ENG 2017. [DOI: 10.13182/nse03-64] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Deokjung Lee
- Purdue University, School of Nuclear Engineering, West Lafayette, Indiana 47907-1290
| | - Thomas J. Downar
- Purdue University, School of Nuclear Engineering, West Lafayette, Indiana 47907-1290
| | - Yonghee Kim
- Korea Atomic Energy Research Institute, 150 Deokjin-dong, Yusong-gu, Daejeon 305-353 Korea
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8
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Masiello E, Sanchez R, Zmijarevic I. New Numerical Solution with the Method of Short Characteristics for 2-D Heterogeneous Cartesian Cells in the APOLLO2 Code: Numerical Analysis and Tests. NUCL SCI ENG 2017. [DOI: 10.13182/nse161-257] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Emiliano Masiello
- Commissariat à l’Energie Atomique Direction de l’Energie Nucléaire Service d’Etudes de Réacteurs et de Mathématiques Appliquées CEA de Saclay, DEN/DANS/DM2S/SERMA/LTSD 91191 Gif-sur-Yvette cédex, France
| | - Richard Sanchez
- Commissariat à l’Energie Atomique Direction de l’Energie Nucléaire Service d’Etudes de Réacteurs et de Mathématiques Appliquées CEA de Saclay, DEN/DANS/DM2S/SERMA/LTSD 91191 Gif-sur-Yvette cédex, France
| | - Igor Zmijarevic
- Commissariat à l’Energie Atomique Direction de l’Energie Nucléaire Service d’Etudes de Réacteurs et de Mathématiques Appliquées CEA de Saclay, DEN/DANS/DM2S/SERMA/LTSD 91191 Gif-sur-Yvette cédex, France
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9
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García-Herranz N, Cabellos O, Aragonés JM, Ahnert C. Analytic Coarse-Mesh Finite-Difference Method Generalized for Heterogeneous Multidimensional Two-Group Diffusion Calculations. NUCL SCI ENG 2017. [DOI: 10.13182/nse03-a2340] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Nuria García-Herranz
- Universidad Nacional de Educación a Distancia, Departamento de Ingeniería Energética, Madrid, Spain
| | - Oscar Cabellos
- Polytechnic University of Madrid, Departamento de Ingeniería Nuclear, Spain
| | - José M. Aragonés
- Polytechnic University of Madrid, Departamento de Ingeniería Nuclear, Spain
| | - Carol Ahnert
- Polytechnic University of Madrid, Departamento de Ingeniería Nuclear, Spain
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10
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Aragonés JM, Ahnert C, Cabellos O, García-Herranz N, Aragonés-Ahnert V. Methods and Results for the MSLB NEA Benchmark Using SIMTRAN and RELAP-5. NUCL TECHNOL 2017. [DOI: 10.13182/nt04-a3484] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- José M. Aragonés
- Universidad Politécnica de Madrid, Department of Nuclear Engineering Instituto de Fusión Nuclear, c/José G. Abascal, 2, 28006 Madrid, Spain
| | - Carol Ahnert
- Universidad Politécnica de Madrid, Department of Nuclear Engineering Instituto de Fusión Nuclear, c/José G. Abascal, 2, 28006 Madrid, Spain
| | - Oscar Cabellos
- Universidad Politécnica de Madrid, Department of Nuclear Engineering Instituto de Fusión Nuclear, c/José G. Abascal, 2, 28006 Madrid, Spain
| | - Nuria García-Herranz
- Universidad Politécnica de Madrid, Department of Nuclear Engineering Instituto de Fusión Nuclear, c/José G. Abascal, 2, 28006 Madrid, Spain
| | - Vanessa Aragonés-Ahnert
- Universidad Politécnica de Madrid, Department of Nuclear Engineering Instituto de Fusión Nuclear, c/José G. Abascal, 2, 28006 Madrid, Spain
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11
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Affiliation(s)
- Akio Yamamoto
- Nuclear Fuel Industries, Ltd., Fuel Engineering and Development Department 950 Ohaza Noda, Kumatori-cho, Sennan-gun, Osaka, Japan 590-0481
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12
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Affiliation(s)
- Saam Yasseri
- Georgia Institute of Technology, George W. Woodruff School, Nuclear and Radiological Engineering and Medical Physics Programs Atlanta, Georgia 30332-0405
| | - Farzad Rahnema
- Georgia Institute of Technology, George W. Woodruff School, Nuclear and Radiological Engineering and Medical Physics Programs Atlanta, Georgia 30332-0405
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13
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Merk B, Rohde U. An analytical solution for the consideration of the effect of adjacent fuel assemblies; extension to VVER-440 type fuel assemblies. KERNTECHNIK 2013. [DOI: 10.3139/124.110248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Abstract
A new analytical method is described to deal with the Leakage Environmental Effect for the cross section production. The method is based on the one dimensional analytical solution of the two-group diffusion equation for two adjacent, homogenized fuel assemblies. The high quality of the results for this highly efficient method is demonstrated for square fuel assemblies. In additional tests the limiting case for the transferability of the concept to the small hexagonal VVER-440 type fuel assemblies is shown.
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Affiliation(s)
- B. Merk
- Helmholtz-Zentrum Dresden-Rossendorf, Institut für Sicherheitsforschung, Postfach 510119, 01314 Dresden
| | - U. Rohde
- Helmholtz-Zentrum Dresden-Rossendorf, Institut für Sicherheitsforschung, Postfach 510119, 01314 Dresden
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14
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Affiliation(s)
- Zelmo Rodrigues de Lima
- Instituto de Engenharia Nuclear Comissão Nacional de Energia Nuclear, Rio de Janeiro, Brazil
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15
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de Lima Z, da Silva F, Alvim A. Use of pseudo-harmonics method coupled with finite differences coarse mesh in the solution of fixed source problems. ANN NUCL ENERGY 2005; 32:1366-76. [DOI: 10.1016/j.anucene.2005.03.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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16
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TATSUMI M, YAMAMOTO A. Advanced PWR Core Calculation Based on Multi-group Nodal-transport Method in Three-dimensional Pin-by-Pin Geometry. J NUCL SCI TECHNOL 2003. [DOI: 10.1080/18811248.2003.9715369] [Citation(s) in RCA: 39] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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17
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18
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Lee JT, Lee BH, Cho NZ, Oh SK. A Homogenization Technique for Strongly Heterogeneous Zones in Research Reactors. NUCL TECHNOL 1991. [DOI: 10.13182/nt91-a15810] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Jong Tai Lee
- Korea Advanced Institute of Science and Technology Department of Nuclear Engineering, P. O. Box 150 Cheongryang, Seoul, Korea
| | - Byung Ho Lee
- Korea Advanced Institute of Science and Technology Department of Nuclear Engineering, P. O. Box 150 Cheongryang, Seoul, Korea
| | - Nam Zin Cho
- Korea Advanced Institute of Science and Technology Department of Nuclear Engineering, P. O. Box 150 Cheongryang, Seoul, Korea
| | - Se Kee Oh
- Korea Atomic Energy Research Institute Reactor Engineering Division, P.O. Box 7, Daeduk-danji, Daejeon, Korea
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19
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Rosenfield A, Ahmad J, Cialone H, Landow M, Mincer P, Papaspyropoulos V. Crack arrest toughness of nodular iron. Nuclear Engineering and Design 1989. [DOI: 10.1016/0029-5493(89)90234-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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