Kyushu University Academic Staff Educational and Research Activities Database
List of Papers
Tatsuya Matsumoto Last modified date:2021.06.11

Assistant Professor / Nuclear Energy Systems / Department of Applied Quantum Physics and Nuclear Engineering / Faculty of Engineering


Papers
1. Kuniyoshi Takamatsu, Tatsuya Matsumoto, Wei Liu, Koji Morita, Comparison between passive reactor cavity cooling systems based on atmospheric radiation and atmospheric natural circulation, Annals of Nuclear Energy, 10.1016/j.anucene.2020.107867, 151, 1-11, 107867, 2021.02.
2. M. A. Rafiq Akand, T. Matsumoto, W. Liu and K. Morita, A Modified Liquid Sublayer Dryout Model for Subcooled Flow Boiling Critical Heat Flux Prediction in IVR Condition, International Topical Meeting on Advances in Thermal Hydraulics 2020, 1074-1087, 2020.10.
3. Md Abdur Rob Sheikh, Xiaoxing Liu, Tatsuya Matsumoto, Koji Morita, Liancheng Guo, Tohru SuzukiKenji Kamiyama, Numerical Simulation of the Solid Particle Sedimentation and Bed Formation Behaviors Using a Hybrid Method, Energies, 10.3390/en13195018, 13, 19, 1-15, 5018, 2020.09.
4. Kuniyoshi Takamatsu, Tatsuya Matsumoto, Wei Liu, Koji Morita, Comparative methodology between actual RCCS and downscaled heat-removal test facility, Annals of Nuclear Energy, 10.1016/j.anucene.2019.07.025, 133, 830-836, 2019.11, Previously, a reactor cavity cooling system (RCCS) has been reported with passive safety features comprising of two continuous closed regions, namely an ex-reactor pressure vessel region and cooling region with a heat-transfer surface to ambient air. The novel shape of the RCCS allows it to efficiently remove heat released from the reactor pressure vessel (RPV) via thermal radiation and natural convection. The RCCS design significantly reduces the possibility of losing the heat sink for decay heat-removal during nuclear accidents including a station blackout by employing air as a working fluid and ambient air as ultimate heat sink. RCCS has the potential to stably and passively remove heat released from the RPV and decay heat following a reactor shutdown. The RCCS achieved a heat-removal rate of approximately 3 kW/m2. On the contrary, the heat fluxes from the RPV surface of the high temperature engineering test reactor and commercial high temperature gas-cooled reactors are 1.23–2.46 kW/m2 and approximately 3.0 kW/m2, respectively. In the previous report, the authors changed the adiabatic boundary conditions and considered the heat dissipation effect from the RPV region to ground through the RCCS wall via heat conduction; therefore, the authors could improve the system's heat-removal capability to increase its thermal reactor power level. Moreover, considering the possibilities for doubling the heat-transfer areas and increasing the emissivities, heat flux removed by the RCCS could potentially reach 7.0 kW/m2. Herein, the authors conduct a comparative methodology between an actual RCCS and a downscaled heat-removal test facility..
5. L.H.S. PHAN, P.M. NGO, R. MIURA, Y. TASAKI, T. MATSUMOTO, W. LIU, K. MORITA, Self-Leveling Behavior of Mixed Solid Particles in Cylindrical Bed Using Gas-Injection Method, Journal of Nuclear Science and Technology, 56, 1, 111-122, 2019.01.
6. Kuniyoshi Takamatsu, Tatsuya Matsumoto, Wei Liu, Koji Morita, Improvement of heat-removal capability using heat conduction on a novel reactor cavity cooling system (RCCS) design with passive safety features through radiation and natural convection, Annals of Nuclear Energy, 10.1016/j.anucene.2018.08.047, 122, 201-206, 2018.12, A previously-reported concept of reactor cavity cooling system (RCCS) with passive safety features consists of two continuous closed regions: an ex-reactor pressure vessel region and a cooling region with a heat-transfer surface to ambient air. The RCCS uses a novel shape to efficiently remove the heat released from the reactor pressure vessel (RPV) through thermal radiation and natural convection. Employing air as a working fluid and ambient air as an ultimate heat sink, the novel RCCS design strongly reduces the possibility of losing the heat sink for decay-heat-removal during nuclear accidents including a station blackout. The RCCS could stably and passively remove the heat released from the RPV and the decay heat after reactor shutdown. The previously-reported heat-removal rate of the RCCS was approximately 3 (kW/m2). The heat flux from the RPV surface of the High Temperature engineering Test Reactor (HTTR) is almost in the same range; 1.23–2.46 (kW/m2). In this paper, the authors address an improvement of heat-removal capability by considering potential of heat leakage due to heat conduction through the RCCS wall aimed at increasing a thermal reactor power level. Under the assumption of doubling the RCCS wall heat transfer area, a heat-flux removed by the RCCS could be doubled, such as approximately 6.2 (kW/m2)..
7. S. HOSOMI, T. AKASHI, T. MATSUMOTO, W. LIU, K. MORITA, K. TAKAMATSU, Experimental Study on Heat Removal Performance of A New Reactor Cavity Cooling System (RCCS), Proc. of 11th Japan-Korea Symposium on Nuclear Thermal Hydraulics and Safety (NTHAS11), N11P0045, 2018.11.
8. M. KATO, K. FUNAKOSHI, X. LIU, T. MATSUMOTO, W. LIU, K. MORITA, K. KAMIYAMA, Validation of Three-Dimensional Finite-Volume-Particle Method for Simulation of Liquid-Liquid Mixing Flow Behavior, Proc. of 11th Japan-Korea Symposium on Nuclear Thermal Hydraulics and Safety (NTHAS11), N11P0033, 2018.11.
9. MD A.R. SHEIKH, E. SON, M. KAMIYAMA, T. MORIOKA, T. MATSUMOTO, K. MORITA, K. MATSUBA, K. KAMIYAMA, T. SUZUKI, Sedimentation Behavior of Mixed Solid Particles, Journal of Nuclear Science and Technology, 55, 6, 623-633, 2018.06.
10. MD SHAMSUZZAMAN, T. HORIE, F. FUKE, M. KAMIYAMA, T. MORIOKA, T. MATSUMOTO, K. MORITA, H. TAGAMI, T. SUZUKI, Y. TOBITA, Experimental Study on Debris Bed Characteristics for the Sedimentation Behavior of Solid Particles Used as Simulant Debris, Annals of Nuclear Energy, 111, 474-486, 2018.01.
11. L.H.S. PHAN, P.M. NGO, F. MATSUOKA, R. MIURA, T. MATSUMOTO, K. MORITA, Experimental Study on Self-Leveling Behavior of Binary-Mixed Particles in Cylindrical Bed Using Gas-Injection Method, Proc. of 17th International Topical Meeting on Nuclear Reactor Thermal Hydraulics (NURETH-17), Paper No. 20828, 2017.09.
12. R. KAWATA, Y. OHARA, M.A.R. SHEIKH, X. LIU, T. MATSUMOTO, K. MORITA, L. GUO, K. KAMIYAMA, T. SUZUKI, Numerical Simulation of Solid-Particle Sedimentation Behavior Using a Multi-Fluid Model Coupled with DEM, Proc. of 17th International Topical Meeting on Nuclear Reactor Thermal Hydraulics (NURETH-17), Paper No. 21462, 2017.09.
13. M.A.R. Sheikh, E. Son, M.Kamiyama, T. Morioka, T. Matsumoto, K. Morita, K. Matsuba, K. Kamiyama, T.Suzuki, Experimental Database for Bed Formation Behaviors of Solid Particles, Proc. of 10th Japan-Korea Symposium on Nuclear Thermal Hydraulics and Safety (NTHAS10), N10P1135, 2016.11.
14. T. Takamatsu, T. Matsumoto, K. Morita, New Reactor Cavity Cooling System (RCCS) with Passive Safety Features: A Comparative Methodology between A Real RCCS and A Scaled-Down Heat-Removal Test Facility, Annals of Nuclear Energy, 96, 137-147, 2016.10.
15. M.A.R. Sheikh, E. Son, M.Kamiyama, T. Morioka, T. Matsumoto, K. Morita, K. Matsuba, K. Kamiyama, T.Suzuki, Experimental Investigation on Characteristics of Mixed Particle Debris in Sedimentation and Bed Formation Behavior, Proc. of 11th International Topical Meeting on Nuclear Reactor Thermal Hydraulics, Operation and Safety (NUTHOS-11), N11P0029, 2016.10.
16. Koji Morita, Tatsuya Matsumoto, S.Nishi, T.Nishikido, S.Cheng, H.Tagami, T.Suzuki, Y.Tobita, A New Empirical Model for Self-Leveling Behavior of Cylindrical Particle Beds, Journal of Nuclear Science and Technology, 53, 5, 713-725, 2016.05.
17. T. Takamatsu, Tatsuya Matsumoto, Koji Morita, New Reactor Cavity Cooling System with A Novel Shape and Passive Safety Features, Proc. of International Congress on Advances in Nuclear Power Plants, ICAPP 2016, 2, 1250-1257, 2016.04.
18. FUKUDA S., ZHANG H., TAKATA N., MATSUMOTO T., KOYAMA S., Condensation of R1234ze(Z) inside a vertical plate-fin Heat Exchanger, Proceedings of the 24th IIR International Congress of Refrigeration, 361, 2015.08.
19. Koji Morita, Tatsuya Matsumoto, S.Taketa, S.Nishi, S.CHENG, T.SUZUKI, Y.TOBITA, Validation of New Empirical Model for Self-Leveling Behavior of Cylindrical Particle Beds Based on Experimental Database, The 10th International Topical Meeting on Nuclear Thermal-Hydraulics, Operation and Safety (NUTHOS-10), NUTHOS10-1299, 2014.12.
20. K. Morita, T. Matsumoto, Y.EMURA, T.ABE, I.TATEWAKI, H.ENDO, INVESTIGATION ON SLOSHING RESPONSE OF LIQUID IN A 2D POOL AGAINST HYDRAULIC DISTURBANCE, The Ninth Korea-Japan Symposium on Nuclear Thermal Hydraulics and Safety(NTHAS9), N9P0033, 2014.11.
21. M.SHAMSUZZAMAN, T. Matsumoto, M.KAMIYAMA, T.MORIOKA, K. Morita, H.TAGAMI, T.SUZUKI, Y.TOBITA, EXPERIMENTAL STUDY ON SEDIMENTATION BEHAVIOR OF CORE DEBRIS , The Ninth Korea-Japan Symposium on Nuclear Thermal Hydraulics and Safety(NTHAS9), N9P0057, 2014.11.
22. S.CHENG, H.Tagami, H.YAMANO, T.SUZUKI, Y.TOBITA, S.Taketa, S.Nishi, B.ZHANG, Tatsuya Matsumoto, Koji Morita, Experimental Study and Empirical Model Development for Self-Leveling Behavior of Debris Bed Using Gas-Injection, Mechanical Engineering Journal, 51, 9, TEP0022, 2014.08.
23. S.CHENG, H.Tagami, H.YAMANO, T.SUZUKI, Y.TOBITA, S.Taketa, S.Nishi, T.Nishikido, B.ZHANG, Tatsuya Matsumoto, Koji Morita, An Investigation on Debris Bed Self-Leveling Behavior with Non-Spherical Particles, Journal of Nuclear Science and Technology, 51, 9, 1096-1106, 2014.03.
24. M.SHAMSUZZAMAN, B.ZHANG, T.HORIE, F.FUKE, T.KAI, T. Matsumoto, K. Morita, H.TAGAMI, T.SUZUKI, Y.TOBITA, Numerical study on sedimentation behavior of solid particles used as simulant fuel debris, Journal of Nuclear Science and Technology, 51, 5, 681-699, 2014.02.
25. S.CHENG, H.YAMANO, T.SUZUKI, Y.TOBITA, Y.Gondai, Y. Nakamura, B.ZHANG, Tatsuya Matsumoto, Koji Morita, Evaluation of Debris Bed Self-Leveling Behavior: A Simple Empirical Approach and its Validations, Annals of Nuclear Energy, 63, 188-198, 2014.01.
26. S.CHENG, H.YAMANO, T.SUZUKI, Y.TOBITA, Y.Gondai, Y. Nakamura, B.ZHANG, Tatsuya Matsumoto, Koji Morita, Experimental Investigation on Self-Leveling Behavior of Debris Beds Using Gas-Injection, Experimental Thermal and Fluid Science, 48, 110-121, 2013.07.
27. S.CHENG, H.YAMANO, T.SUZUKI, Y.TOBITA, Y. Nakamura, S. Taketa, S. Nishi, B.ZHANG, Tatsuya Matsumoto, Koji Morita, Recent Knowledge from an Experimental Investigation on Self-Leveling Behavior of Debris Bed, 2013 21th International Conference on Nuclear Engineering (ICONE21), ICONE21-15595, 2013.07.
28. M.SHAMSUZZAMAN, T.HORIE, F.FUKE, T.KAI, B.ZHANG, Tatsuya Matsumoto, Koji Morita, H.TAGAMI, T.SUZUKI, Y.TOBITA, Experimental Evaluation of Debris Bed Characteristics in Particulate Debris Sedimentation Behaviour, 2013 21th International Conference on Nuclear Engineering (ICONE21), ICONE21-15693, 2013.07.
29. S.CHENG, H.YAMANO, T.SUZUKI, Y.TOBITA, Y. Nakamura, B.ZHANG, Tatsuya Matsumoto, Koji Morita, Characteristics of Self-Leveling Behavior of Debris Beds in a Series of Experiments, Nuclear Engineering and Technology, 45, 3, 323-334, 2013.06.
30. M.SHAMSUZZAMAN, T.HORIE, F.FUKE, T.KAI, B.ZHANG, Tatsuya Matsumoto, Koji Morita, H.TAGAMI, T.SUZUKI, Y.TOBITA, Experimental Investigation of Debris Sedimentation Behavior on Bed Formation Characteristics, Proc. of 8th Japan-Korea Symposium on Nuclear Thermal Hydraulics and Safety (NTHAS8), N8P1010, 2012.12.
31. H.YAMANO, T.SUZUKI, Y.TOBITA, Tatsuya Matsumoto, Koji Morita, Validation of the SIMMER-IV Severe Accident Computer Code on Three-Dimensional Sloshing Beh, Proc. of 8th Japan-Korea Symposium on Nuclear Thermal Hydraulics and Safety (NTHAS8), N8P1004, 2012.12.
32. S.CHENG, H.YAMANO, T.SUZUKI, Y.TOBITA, Y.GONDAI, Y.NAKAMURA, B.ZHANG, Tatsuya Matsumoto, Koji Morita, An Experimental Study on Self-Leveling Behavior of Debris Beds with Comparatively Higher Gas Velocities, Proc. of 8th Japan-Korea Symposium on Nuclear Thermal Hydraulics and Safety (NTHAS8), N8P1003, 2012.12.
33. Sonbai Cheng, Hidemasa Yamano, Tohru Suzuki, Yoshiharu Tobita, Yoji Gondai, Yuya Nakamura, Bin Zhang, Tatsuya Matsumoto, Koji Morita, Experimental Investigation on Self-Leveling Behavior of Debris Beds Using Gas-Injection, Experimental Thermal and Fluid Science, 48, 110-121, 2012.07.
34. B.ZHANG, Tatsuya Matsumoto, Koji Morita, H.YAMANO, H.TAGAMI, T.SUZUKI, Y.TOBITA, Numerical Simulation of the Self-Leveling Phenomenon by Modified SIMMER-III, Proc. of 2012 20th International Conference on Nuclear Engineering collocated with ASME 2012 Power Conference (ICONE20-POWER2012), ICONE20-POWER2012-54684, 2012.07.
35. Songbai CHENG, Takayuki KAI, Yoji GONDAI, Yuya NAKAMURA, Fusata FUKE, Bin ZHANG, Tatsuya MATSUMOTO, Koji MORITA, Hidemasa YAMANO, Hirotaka TAGAMI, Tohru SUZUKI and Yoshiharu TOBITA , A Simple Approach to the Prediction of Transient Self-Leveling Behavior of Debris Bed, 4th International Symposium on Heat Transfer and Energy Conservation, TC10-002, 2012.01.
36. Songbai CHENG, Youhei TANAKA, Yoji GONDAI, Takayuki KAI, Bin ZHANG, Tatsuya MATSUMOTO, Koji MORITA, Kenji FUKUDA, Hidemasa YAMANO, Tohru SUZUKI and Yoshiharu TOBITA, Experimental Studies and Empirical Models for the Transient Self-Leveling Behavior in Debris Bed, Journal of NUCLEAR SCIENCE and TECHNOLOGY, 48, 10, 1317-1336, 2011.10.
37. Md Abdul Malek Soner, Yu Hasegawa, Shunichi Seo, Yusuke Himuro, Koji Morita, Tatsuya Matsumoto, Kenji Fukuda, Werner Maschek, Experimental investigation of solid–liquid mixtures freezing behavior in flow channels, Nuclear Engineering and Design, 241, 10, 4223-4235, 2011.10.
38. Noriko OIKAWA, Lorene L. ABELLA, Satoshi FUKADA, Tatsuya MATSUMOTO and Kenji FUKUDA, Dependence of the Cell Resistance on External Potential in DMFC System, Memoirs of the Faculty of Engineering, Kyushu University, 71, 3, 67-76, 2011.09.
39. Md. Abdul Malek SONER, Yu HASEGAWA, Shinya NAKAYAMA, Koji MORITA, Tatsuya MATSUMOTO and Werner MASCHEK , Particle Effects on Penetration and Solidification of Flowing Mixed Melts on Metal Structures, Journal of NUCLEAR SCIENCE and TECHNOLOGY, 48, 8, 1214-1222, 2011.08.
40. Md. Abdul Malek Soner, Yu Hasegawa, Tatsuya Matsumoto, Koji Morita, Werner Maschek, SIMULATION OF SOLID-LIQUID MULTIPHASE FLOWS WITH FUEL RELOCATION AND FREEZING BEHAVIOR IN PIN BUNDLE GEOMETRY
, Proceedings of ICONE19, 19th International Conference on Nuclear Engineering, ICONE19-43982, 2011.05.
41. Md. Abdul Malek SONER, Yu HASEGAWA, Tatsuya MATSUMOTO, Koji MORITA and Werner MASCHEK , Simulation of Solid-liquid Mixture Solidification in a Seven-Pin Channel, Memoirs of the Faculty of Engineering, Kyushu University, 71, 1, 17-29, 2011.03.
42. Sonbai Cheng,Daisuke Hirahara, Youhei Tanaka, Youji Gondai, Bin Zhang, Tatsuya Matsumoto, Koji Morita, Kenji Fukuda, Hidemasa Yamano, Tohru Suzuki, Yoshiharu Tobita, Experimental Investigation of Bubbling in Particle Beds with High Solid Holdup, Experimental Thermal and Fluid Science, 35, 2, 405-415, 2011.02.
43. Bin Zhang, Tetsushi Harada, Daisuke Hirahara, Tatsuya Matsumoto, Koji Morita, Kenji Fukuda, Hidemasa Yamano, Tohru Suzuki, Yoshiharu Tobita, Experimental investigation on self-leveling behavior in debris beds, Nuclear Engineering and Design, 1, 241, 366-377, 2011.01.
44. Md. Abdul Malek Soner, Yu Hasegawa, Shinya Nakayama, Koji Morita, Tatsuya Matsumoto, Kenji Fukuda and Werner Maschek , EXPERIMENTAL STUDY ON PENETRATION AND FREEZING BEHAVIOR OF SOLID-LIQUID MULTIPHASE FLOW IN PIN BUNDLE GEOMETRY , 7th Korea-Japan Symposium on Nuclear Thermal Hydraulics and Safety, NTHAS7, November 14 ~ 17, 2010, Ladena Condominium, Chuncheon, Korea, N7P0010, 2010.11.
45. Songbai Cheng, Youhei Tanaka, Yoji Gondai, Takayuki Kai, Bin Zhang, Tatsuya Matsumoto, Koji Morita, Kenji Fukuda, Hidemasa Yamano, Tohru Suzuki, Yoshiharu Tobita, EXPERIMENTAL INVESTIGATION ON SELF-LEVELING BEHAVIOR IN DEBRIS BED , 7th Korea-Japan Symposium on Nuclear Thermal Hydraulics and Safety, NTHAS7, November 14 ~ 17, 2010, Ladena Condominium, Chuncheon, Korea, N7P0009, 2010.11.
46. Songbai CHENG, Daisuke HIRAHARA, Youhei TANAKA, Yoji GONDAI, Tatsuya MATSUMOTO, Koji MORITA, Kenji FUKUDA, Hidemasa YAMANO, Tohru SUZUKI, Yoshiharu TOBITA , EXPERIMENTAL STUDY OF BUBBLE BEHAVIOR IN A TWO-DIMENSIONAL PARTICLE BED WITH HIGH SOLID HOLDUP , Proceedings of the 18th International Conference on Nuclear Engineering ICONE18 May 17-21, 2010, Xi'an, China, ICONE18-29710, 2010.05.
47. Md. Abdul Malek Soner, Shunichi Seo, Yu Hasegawa, Yusuke Himuro, Koji Morita, Tatsuya Matsumoto, Kenji Fukuda, Werner Maschek , EXPERIMENTAL INVESTIGATION OF FREEZING BEHAVIOR OF MELT/SOLID PARTICLES MIXTURE ON TO METAL STRUCTURE
, Proceedings of the 18th International Conference on Nuclear Engineering ICONE18 May 17-21, 2010, Xi'an, China, ICONE18-29708
, 2010.05.
48. Bin ZHANG, Tetsushi HARADA, Daisuke HIRAHARA, Tatsuya MATSUMOTO, Koji MORITA, Kenji FUKUDA, Hidemasa YAMANO, Tohru SUZUKI and Yoshiharu TOBITA, Self-Leveling onset Criteria in Debris Beds, Journal of NUCLEAR SCIENCE and TECHNOLOGY, 47, 4, 384-395, 2010.04.
49. Bin ZHANG, Tetsushi HARADA, Daisuke HIRAHARA, Tatsuya MATSUMOTO, Koji MORITA, Kenji FUKUDA, Hidemasa YAMANO, Tohru SUZUKI, Yoshiharu TOBITA, Criteria for Occurrence of Self-Leveling in the Debris Bed, Thermal-Hydraulics (NURETH-13), N13P1212, 2009.09.
50. M. Kabir HOSSAIN, Yusuke HIMURO, Koji MORITA, Kiyoshi NAKAGAWA, Tatsuya MATSUMOTO, Kenji FUKUDA, Werner MASCHEK, Simulation of Molten Metal Penetration and Freezing Behavior in a Seven-pin Bundle Experiment, J. Nuclear Science and Technology, 46, 8, 799-808, 2009.08.
51. Bin ZHANG, Tetsushi HARADA, Daisuke HIRAHARA, Tatsuya MATSUMOTO, Koji MORITA, Kenji FUKUDA, Hidemasa YAMANO, Tohru SUZUKI, Yoshiharu TOBITA, Experimental Study of Self-Leveling Behavior in Debris Bed, Proc. of the Sixth Japan-Korea Symposium on Nuclear Thermal Hydraulics and Safety (NTHAS6),November, 2008, N6P1042, 2008.11.
52. M. KABIR HOSSAIN, Yusuke HIMURO, Koji MORITA, Kiyoshi NAKAGAWA, Tatsuya MATSUMOTO, Kenji FUKUDA, Werner MASCHEK, Investigation of Molten Metal Penetration and Freezing Behavior in a Seven-Pin Channel, Proc. of the Sixth Japan-Korea Symposium on Nuclear Thermal Hydraulics and Safety (NTHAS6),November, 2008, N6P1022, 2008.11.
53. Tatsuya MATSUMOTO, Yasunori KONO, Tetsushi HARADA, Daisuke HIRAHARA, Koji MORITA, Kenji FUKUDA, Transient Behavior of Particle Movement in a Boiling Debris Bed, Proc. of the Seventh International Topical Meeting on Nuclear Reactor Thermal Hydraulics, Operation and Safety (NUTHOS-7),October,2008, No.156, 2008.10.
54. Koji MORITA, Tatsuya MATSUMOTO, Kenji FUKUDA, Yoshiharu TOBITA, Hidemasa YAMANO, Ikken SATO, Experimental Verification of the Fast Reactor Safety Analysis Code SIMMER-III for Transient Bubble Behavior with Condensation, Nuclear Engineering and Design, Vol.238, Issue 1, pp.49-56, 2008.01.
55. M. Mizanur RAHMAN, Tomohiko HINO, Koji MORITA, Tatsuya MATSUMOTO, Kiyoshi NAKAGAWA, Kenji FUKUDA, Werner MASCHEK, Experimental Investigation of Molten Metal Freezing on to a Structure, Experimental Thermal and Fluid Science, Vol.32, Issue 1, pp.198-213, 2007.10.
56. Ping LIU, Satoshi YASUNAKA, Tatsuya MATSUMOTO, Koji MORITA, Kenji FUKUDA, Hidemasa YAMANO, Yoshiharu TOBITA, Dynamic Behavior of a Solid Particle Bed in a Liquid Pool, SIMMER-III Code Verification, Nuclear Engineering and Design, Vol.237, No.5, pp.524-535, 2007.03.
57. Koji MORITA, Tatsuya MATSUMOTO, Kenji FUKUDA, Yoshiharu TOBITA, Ikken SATO, Hidemasa YAMANO, Condensation of a Large-Scale Bubble in Subcooled Liquid: Experimental Verification of the SIMMER-III Code, Proc. of 5th Korea-Japan Symposium on Nuclear Thermal Hydraulics and Safety (NTHAS5), NTHAS5-B007, 2006.11.
58. Lorene ABELLA, Keiichiro YAMAMOTO, Kenji FUKUDA, Shinkoh NANBU, Noriko OIKAWA, Koji MORITA, Tatsuya MATSUMOTO, Ab Initio Calculations for the Reaction Paths of Levoglucosan: An Intermediate of Cellulose Pyrolysis, Memoirs of the Faculty of Engineering, Kyushu University, Vol.66, No.2, pp.147-168, 2006.06.
59. Ping LIU, Satoshi YASUNAKA, Tatsuya MATSUMOTO, Koji MORITA, Kenji FUKUDA, Yoshiharu TOBITA, Behavior of the Solid Particle Bed in a Liquid Pool: Sensitivity of the Particle Jamming and the Particle Viscosity Models, J. Nuclear Science and Technology, Vol. 43, No. 2, pp.140-149, 2006.03.
60. Kenji FUKUDA, Narumi SHIKASYO, Tatsuya MATSUMOTO, Koji MORITA, Development of an Analytical Method of Evaluation of Best-Mixed Electric Power generating Systems reflecting Public Preferences and of Willingness-to-Pay for External Values - For better social approval of the 'Nuclear Power' -, Proceedings of International Conference GLOBAL 2005, Nuclear Energy Systems for Future Generation and Global Sustainability, Paper No. 317, Tsukuba, Japan, October 9-13, 2005.09.
61. M. Mizanur Rahman, Tomohiko Hino, Koji Morita, Tatsuya Matsumoto, Kiyoshi Nakagawa, Kenji Fukuda, Wernar Maschek, Experimental Study on Freezing Behavior of Molten Metal on Structure, Memoirs of the Faculty of Engineering, Kyushu University, Vol. 65, No. 2, pp. 85-102, 2005.06.
62. Ping Liu, Satoshi Yasunaka, Tatsuya Matsumoto, Koji Morita, Kenji Fukuda, Yoshiharu Tobita, SIMULATION OF MULTI-PHASE FLOWS WITH SOLID PARTICLE BED IN A WATER POOL, Proceedings of the 13th International Conference on Nuclear Engineering (ICONE-13), ICONE13-50382, pp.1-8, 2005.05.
63. Ping LIU, Koji MORITA, Tatsuya MATSUMOTO, Satoshi YASUNAKA, Kenji FUKUDA, Yoshiharu TOBITA, Dynamic Behavior of a Solid Particle Bed in a Water Pool, Memoirs of the Faculty of Engineering, Kyushu University, Vol. 65, No. 1, pp. 53-69, 2005.03.
64. K. Morita, T. Matsumoto, K. Fukuda, Y. Tobita, H. Yamano and I. Sato, Development of Multiple-scale Flow Regime Model for a Fast Reactor Safety Analysis Code SIMMER-III, Proc. of 6th International Topical Meeting on Nuclear Reactor Thermal Hydraulics, Operation and Safety, PaperID.N6P051, 2004.10.
65. L.L. Abella, R. Akasaka, N. Shikasyo, T. Matsumoto, K. Morita, K. Fukuda, Artificial Neural Network Modeling of Bird behavior and Reactions to Environmental Parameters in Wajiro Tidal Flat Reclamations, Memoirs of the Faculty of Engineering, Kyushu University, Vol. 63, No. 4, pp. 211-226, 2003.12.
66. A. Uchibori, T. Matsumoto, K. Morita, K. Fukuda, Evaluation of Cooling Capability in a Heated Narrow Flow Passage, J. Nuclear Science and Technology, 10.3327/jnst.40.796, 40, 10, 796-806, Vol. 40, No. 10, pp. 796-806, 2003.10.
67. Akihiro Uchibori, Tatsuya Matsumoto, Yorihisa Ishimaru, Masaya Yamashita, Ryo Akasaka, Koji Morita and Kenji Fukuda, INVESTIGATION INTO COOLABILITY BY TWO-PHASE FLOW IN NARROW FLOW PASSAGES, Proceedings of the 11th International Conference on Nuclear Engineering, ICONE11-36279, 2003.04.
68. Koji Morita, Tatsuya Matsumoto, Ryo Akasaka, kenji Fukuda, Tohru Suzuki,, Development of multicomponent vaporization/condensation model for a reactor safety analysis code SIMMER-III
Theoretical modeling and basic verification, Nuclear Engineering and Design, 10.1016/S0029-5493(02)00351-5, 220, 3, 224-239, 220, pp.224-239, 2003.01.
69. Tohru Suzuki, Yoshiharu Tobita, Hidemasa Yamano, Satoru Kondo, Koji Morita, Tatsuya Matsumoto, Ryo Akasaka, kenji Fukuda, Development of multicomponent vaporization/condensation model for a reactor safety analysis code SIMMER-III
Extended verification using multi-bubble condensation experiment, Nuclear Engineering and Design, 10.1016/S0029-5493(02)00350-3, 220, 3, 240-254, 2003.01.
70. Narumi SHIKASYO, Ryo AKASAK, Tatsuya MATSUMOTO, Koji MORITA and Kenji FUKUDA, An Analytical Method of Constructing Best-mixed Power Generation Systems Reflecting Public Preference, Memories of the Faculty of Engineering, Kyushu University, Vol.62, No.4, 2002.12.
71. Guanghui SU, Kenji FUKUDA, Koji MORITA, Mark PIDDUCK, Dounan JIA, Tatsuya MATSUMOTO and Ryo AKASAKA, Application of Artificial Neural Network for the Prediction of Flow Boiling Curves, Journal of NUCLEAR SCIENCE and TECHNOLOGY, Vol.39, No.11, pp.1190-1198, 2002.11.
72. A. Uchibori, T. Matsumoto, K. Morita and K. Fukuda, NUMERICAL STUDY ON COOLING MECHANISM IN HEMISPHERICAL NARROW GAP FOR IN-VESSEL MOLTEN CORE RETENTION, Proceedings of NTHAS3, Third Korea-Japan Symposium on Nuclear Thermal Hydraulics and Safety, pp.373-377, 2002.10.
73. Akihiro Uchibori, Kenji Fukuda, Koji Morita, and Tatsuya Matsumoto, Numerical Prediction of Cooling Capability in Hemispherical Gap Flow Passage for In-Vessel Core Retention, Proceedings of the 10th International Conference on Nuclear Engineering, ICONE10-22334, 2002.04.
74. Tatsuya Matsumoto, Akihiro Uchibori, Ryo Akasaka, Toshinori Seki, Shyuji Kaminishi, Koji Morita, and Kenji Fukuda, Applicability of Modified Drift Flux Model for Bubbly Flow in 2-D/3-D Rectangular Box With Various Kinds of Obstacles, Proceedings of the 10th International Conference on Nuclear Engineering, ICONE10-22245, 2002.04.
75. A. Uchibori, K. Fukuda, K. Morita, T. Matsumoto, Numerical Study on Thermal Hydraulic Phenomena in a Hemispherical Gap under Core Meltdown Accident, Computational Technologies for Fluids/Thermal/Structural/Chemical Systems with Industrial Applications -2001-, PVP-Vol.424-1, pp.1-9, 2001.07.
76. Numerical Analysis for Two Dimensional Gas-liquid Two-phase Flows with Obstacles
Ryo AKASAKA, Toshinori SEKI, Akihiro UCHIBORI, Nozomi KAMESAKO, Koji MORITA, Tatsuya MATSUMOTO, Akitoshi HOTTA and Kenji FUKUDA
Technology Reports of Kyushu University, Vol.74, No.3, pp.213-219, May 2001.
77. K. Fukuda, T. Matsumoto, N. Kamesako, A. Uchibori, R. Akasaka, K. Nakagawa, K. Morita, A. Hotta, Applicability of Modified Drift Flux Model for 3-D Channel Bubbly Flow with a Rod Inserted, Computational Technologies for Fluids/Thermal/Structural/Chemical Systems with Industrial Applications -2001-, PVP-Vol.424-1, pp.79-86, 2001.07.
78. Numerical Analysis for Two-dimensional Heat Transfer of He II with Phase Transition
Ryo AKASAKA, Yuichi TOYA, Takafumi NODA, Yan F. RAO, Noboru FUJIMOTO, Tatsuya MATSUMOTO, Kenji FUKUDA and Hisayasu KOBAYASHI
Cryogenic Engineering, Vol.36, No.1, pp.16-22, 2001.
79. A. Uchibori, T. Matsumoto, K. Morita, K. Fukuda, Numerical Study on Thermal Hydraulic Phenomena in a Hemispherical Gap under Core Meltdown Accident, Proc. NTHAS2, Second Japan-Korea Symposium on Nuclear Thermal Hydraulics and Safety, pp.575-580, 2000.10.
80. T. Matsumoto, N. Kamesako, T. Seki, A. Uchibori, R. Akasaka, N. Fujimoto, K. Nakagawa, K. Morita, K. Fukuda, Analytical and Experimental Studies of Two Phase Flows in 2-D Rectangular Box with obstacles Inserted, Proc. NTHAS2, Second Japan-Korea Symposium on Nuclear Thermal Hydraulics and Safety, pp.658-665, 2000.10.
81. Two-Phase Flow Instability at Subcooled Boiling
Ryo AKASAKA, Yasuhiro TAKASE, Akihiro UCHIBORI, Yan Fay RAO, Wan Yan WU, Noboru FUJIMOTO, Koji MORITA, Kiyoshi NAKAGAWA, Masayuki SAGAWA, Tatsuya MATSUMOTO and Kenji FUKUDA
Technology Reports of Kyushu University, Vol.73, No.4, pp.337-343, July 2000.
82. Jian YU, Tatsuya MATSUMOTO and Shigeru KOYAMA, NUMERICAL SOLUTION FOR LAMINAR FILM CONDENSATION OF PURE REFRIGERANT ON A VERTICAL FINNED SURFACE, Proceedings of the 5th ASME/JSME Thermal Engineering Joint Conference, 6359.pdf, pp.1−8, 1999.03.
83. S. KOYAMA, J. YU and T. MATSUMOTO, Approximate Analysis for Laminar Film Condensation of Pure Refrigerant on Vertical Finned Surface, Enhanced Heat Transfer, 5, 3, 191-200, Vol.5, pp.191−200, 1998.01.