"Alexandru Catalin Stafie,Toru Obara","Plutonium vector analysis for optimizing the RFBB strategy applied for a nitride fuel, lead-cooled fast reactor","International Conference on Nuclear Fuel Cycle (GLOBAL2024)","Proc. of International Conference on Nuclear Fuel Cycle (GLOBAL2024)",,,,"  1C-01-01",2024,Oct.
"Xucheng Zhao,Toru Obara","Replication of CANDLE Burning Wave in Rotational Fuel-Shuffling Breed-and-Burn Fast Reactor","International Conference on Nuclear Fuel Cycle (GLOBAL2024)","Proc. of International Conference on Nuclear Fuel Cycle (GLOBAL2024)",,,,"  1C-01-03",2024,Oct.
"T. Obara,N. Horiike","Fuel Cycle Features of Sodium-Cooled Metal Fuel RFBBs","International Conference on Nuclear Fuel Cycle (GLOBAL2024)","Proc. of International Conference on Nuclear Fuel Cycle (GLOBAL2024)",,,,"  3C-01-03",2024,Oct.
"Xucheng Zhao,Toru Obara","Feasibility of Innovative Lead-Bismuth-cooled Fast Reactor Core Design Using Metallic Fuel","Global Symposium on Lead and Lead Alloy Cooled Nuclear Energy Science and Technology 2024 (GLANST 2024)",,,,,,2024,Sept.
"黒? 健,小崎 完,若林源一郎,小原 徹","国際原子力人材育成イニシアティブ事業において見えてきた課題と対応 (5)原子力オープンキャンパス","日本原子力学会2024年秋の大会","日本原子力学会2024年秋の大会予稿集",,,,"  1L_PL05",2024,Sept.
"小原 徹,Odmaa Sambuu","ナトリウム冷却材を使用したシリサイド燃料 RFBB の燃焼特性","日本原子力学会2024年秋の大会","日本原子力学会2024年秋の大会予稿集",,,,"  1G10",2024,Sept.
"Kodai Fukuda,Toru Obara,Kenya Suyama","Neutronics?Thermal-Hydraulics?Coupled Transient Analysis for Reactor Power Change in an Inclined Offshore Floating Boiling Water Reactor",,"Nuclear Technology",,,,"  published online",2024,July
"小原徹","小型モジュール炉開発の現状と展望",,"化学工学","化学工学会","Vol. 88","No. 5","pp. 207-210",2024,May
"Alexandru Catalin Stafie,Jun Nishiyama,Toru Obara","Practical Design of a Breed-and-Burn Lead-Cooled Fast Reactor with Rotational Fuel Shuffling Strategy",,"Nuclear Science and Engineering",,,,"  published online",2024,May
"Tsendsuren Amarjargal,Jun Nishiyama,Toru Obara","Small rotational fuel-shuffling breed-and-burn sodium-cooled and nitride-fueled fast reactor with LBE reflectors",,"Annals of Nuclear Energy",,"Vol. 201",,"  110445",2024,Mar.
"堀越 蓮,小原 徹","窒化物燃料鉛冷却RFBBの起動炉心特性","日本原子力学会2024年春の年会","日本原子力学会2024年春の年会予稿集",,,,"  3L13",2024,Mar.
"堀池尚輝,小原 徹","金属燃料ナトリウム冷却RFBBの起動炉心特性","日本原子力学会2024年春の年会","日本原子力学会2024年春の年会予稿集",,,,"  3L12",2024,Mar.
"竹澤宏樹,小原 徹","非接触測定法を用いた燃料デブリ臨界解析技術の高度化（６） 弱結合炉体系を用いた臨界影響解析手法の予備検証","日本原子力学会2024年春の年会","日本原子力学会2024年春の年会予稿集",,,,"  2L17",2024,Mar.
"真鍋 征也,西山 潤,原野 英樹,小原 徹","非接触測定法を用いた燃料デブリ臨界解析技術の高度化（５）アクティブ中性子法を用いた燃料デブリ臨界特性測定システムの性能試験","日本原子力学会2024年春の年会","日本原子力学会2024年春の年会予稿集",,,,"  2L16",2024,Mar.
"西山 潤,真鍋 征也,原野 英樹,小原 徹","非接触測定法を用いた燃料デブリ臨界解析技術の高度化（４）アクティブ中性子法を用いた燃料デブリ臨界特性測定システムによる臨界特性評価","日本原子力学会2024年春の年会","日本原子力学会2024年春の年会予稿集",,,,"  2L15",2024,Mar.
"Xiaoqing Huang,Toru Obara","Feasibility of silicide fueled RFBB using lead coolant","2024 annual  meeting of Atomic Energy Society of Japan","Proc. of 2024 annual  meeting of Atomic Energy Society of Japan",,,,"  3L11",2024,Mar.
"Odmaa Sambuu,Van Khanh Hoang,Toru Obara","Feasibility of RFBBs with Silicide Fuel and Sodium Coolant","2023 American Nuclear Society Winter Conference","Transactions of the American Nuclear Society",,"Vol. 129",,"pp. 896-899",2023,Nov.
"Jun Nishiyama,Seiya Manabe,Hideki Harano,Toru Obara","Development of the fuel debris criticality characteristics measurement system","The 12th International Conference on Nuclear Criticality Safety (ICNC2023)",,,,,"  SS1",2023,Oct.
"Hiroki Takezawa,Toru Obara","Preliminary analysis of GODIVA supercritical transient behaviors by using the Multi-region Integral Kinetic code including delayed neutron effect","The 12th International Conference on Nuclear Criticality Safety (ICNC2023)",,,,,"  TR8",2023,Oct.
"Tsendsuren Amarjargal,Jun Nishiyama,Toru Obara","Small sodium-cooled RFBB with nitride fuel and LBE Reflectors","2023 autumn meeting of Atomic Energy Society of Japan","Proc. of 2023 autumn meeting of Atomic Energy Society of Japan",,,,"  1H14",2023,Sept.
"Alexandru Catalin Stafie,Jun Nishiyama,Toru Obara","Feasibility of a small RFBB concept with lead coolant and nitride fuel","2023 autumn meeting of Atomic Energy Society of Japan","Proc. of 2023 autumn meeting of Atomic Energy Society of Japan",,,,"  1H13",2023,Sept.
"福田 航大,須山 賢也,小原 徹","静的傾斜が生じた場合の海洋浮体式 BWRの核熱的挙動","日本原子力学会2023年秋の大会","日本原子力学会2023年秋の大会予稿集",,,,"  1H16",2023,Sept.
"Hiroki Takezawa,Toru Obara","Preliminary verification of criticality impact analysis code applicable to weakly coupled systems including fuel debris particles","The 7th International Forum on Fukushima Daiichi NPS Decommissioning",,,,,"  C03",2023,Aug.
"Tsendsuren Amarjargal,Jun Nishiyama,Toru Obara","Core Concept of Small Rotational Fuel-Shuffling Breed-and-Burn Fast Reactor with Nitride Fuel and Sodium Coolant",,"Nuclear Science and Engineering",,"Vol. 197",,"pp. 711-718",2023,Apr.
"堀越 蓮,西山 潤,小原 徹","回転型燃料シャッフリングブリードバーン高速炉の起動炉心","日本原子力学会2023年春の年会","日本原子力学会2023年春の年会予稿集",,,,"  2L05",2023,Mar.
"竹澤宏樹,小原徹","非接触測定法を用いた燃料デブリ臨界解析技術の高度化（３）燃料デブリ弱結合炉体系臨界影響解析手法の高度化","日本原子力学会2023年春の年会","日本原子力学会2023年春の年会予稿集",,,,"  3K05",2023,Mar.
"真鍋 征也,西山 潤,原野 英樹,小原 徹","非接触測定法を用いた燃料デブリ臨界解析技術の高度化（２）アクティブ中性子法を用いた燃料デブリ臨界特性測定システム開発のための基礎実験","日本原子力学会2023年春の年会","日本原子力学会2023年春の年会予稿集",,,,"  3K04",2023,Mar.
"西山 潤,真鍋 征也,原野 英樹,小原 徹","非接触測定法を用いた燃料デブリ臨界解析技術の高度化（１）アクティブ中性子法を用いた燃料デブリ臨界特性測定システムの基礎設計","日本原子力学会2023年春の年会","日本原子力学会2023年春の年会予稿集",,,,"  3K03",2023,Mar.
"三浦 拓也,西山 潤,小原 徹","燃料デブリ水中落下時の臨界解析高速化","日本原子力学会2023年春の年会","日本原子力学会2023年春の年会予稿集",,,,"  3K07",2023,Mar.
"Van Khanh Hoang,Odmaa Sambuu,Jun Nishiyama,Toru Obara","Impact of the Melt-Refining Process on the Performance of Sodium-Cooled Rotational Fuel-Shuffling Breed-and-Burn Reactors",,"Nuclear Science and Engineering",,"Vol. 197",,"pp. 1520-1533",2023,Jan.
"Odmaa Sambuu,Van Khanh Hoang,Jun Nishiyama,Toru Obara","Feasibility of breed-and-burn reactor core design with nitride fuel and lead coolant",,"Annals of Nuclear Energy",,"Vol. 182",,"  109583",2022,Nov.
"Toru Obara,Taro Fumimoto,Takeshi Muramoto,Jun Nishiyama","Criticality Analysis of Fuel Debris Falling in Water Considering Water Surface Oscillation","2022 American Nuclear Society Winter Meeting","Transactions of the American Nuclear Society",,"Vol. 125",,"pp. 740-741",2022,Nov.
"Odmaa Sambuu,Van Khanh Hoang,Jun Nishiyama,Toru Obara","Concept of lead-cooled rotational fuel-shuffling breed-and-burn fast reactor","2022 American Nuclear Society Winter Meeting","Transactions of the American Nuclear Society",,"Vol. 125",,"pp. 1052-1054",2022,Nov.
"Tsendsuren Amarjargal,Jun Nishiyama,Toru Obara","Feasibility of rotational shuffling Breed-and-Burn fast reactor with nitride fuel and sodium coolant","2022 autumn  meeting of Atomic Energy Society of Japan","Proc. of 2022 autumn  meeting of Atomic Energy Society of Japan",,,,"  2F11",2022,Sept.
"Xucheng Zhao,Jun Nishiyama,Toru Obara","Burnup analysis of Rotational Fuel-shuffling Breed-and-Burn fast reactor with lead-bismuth coolant","2022 autumn  meeting of Atomic Energy Society of Japan","Proc. of 2022 autumn  meeting of Atomic Energy Society of Japan",,,,"  2F12",2022,Sept.
"小原 徹,Odmaa Sambuu,Van Khanh Hoang,西山 潤","燃料被覆材デザインがブリードバーン高速炉の中性子バランスと被覆管照射損傷に与える効果","日本原子力学会2022年秋の大会","日本原子力学会2022年秋の大会予稿集",,,,"  2F10",2022,Sept.
"T. OBARA,O. SAMBUU,V.K. HOANG,J. NISHIYAMA","IMPACT OF CLADDING MATERIAL ON NEUTRONIC BALANCE IN BREED-AND-BURN FAST REACTORS","International Conference on Fast Reactors and Related Fuel Cycles FR22 (CN291)",,"Internationa Atomic Energy Agency",,,"  IAEA-CN-291/397",2022,July
"O. SAMBUU,J. NISHIYAMA,V.K. HOANG,T. OBARA","Impact of Core Materials on the Fuel Cladding Irradiation Damage in Breed-and-Burn Fast Reactors","International Conference on Fast Reactors and Related Fuel Cycles FR22 (CN291)",,"Internationa Atomic Energy Agency",,,"  IAEA-CN-291/393",2022,July
"小原徹","小型モジュール型原子炉開発の動向",,,"日本高圧力技術協会","Vol. 60","No. 3","pp. 34-39",2022,May
"小原 徹","組織横断的な原子力教育基盤の構築に向けて：国際原子力人材育成イニシアティブ事業の取り組み (3)国際グループ会議の活動","日本原子力学会2022年春の年会","日本原子力学会2022年春の年会予稿集",,,,"  1L_PL03",2022,Mar.
"小原徹,Van Khanh Hoang,Odmaa Sambuu,西山潤","回転型燃料シャッフリング鉛冷却ブリードバーン型高速炉の成立性","日本原子力学会2022年春の年会","日本原子力学会2022年春の年会予稿集",,,,"  1D06",2022,Mar.
"Odmaa Sambuu,Van Khanh Hoang,Jun Nishiyama,Toru Obara","Neutron Balance Features in Breed-and-Burn Fast Reactors",,"Nuclear Science and Engineering",,"Vol. 196",,"pp. 322-341",2022,Mar.
"小原 徹,西山 潤,竹澤宏樹","燃料デブリ取出し臨界安全技術の高度化 -令和2年度 英知を結集した原子力科学技術・人材育成推進事業-",,,"日本原子力研究開発機構",,,,2022,Jan.
"Hoang Hai Nguyen,Odmaa Sambuu,Jun Nishiyama,Toru Obara","Feasibility of Sodium-Cooled Breed-and-Burn Reactor with Rotational Fuel Shuffling",,"Nuclear Science and Engineering",,"Vol. 196",,"pp. 109-120",2022,Jan.
"Kodai Fukuda,Takeshi Muramoto,Jun Nishiyama,Toru Obara","Impact of neutron generation time on released energy in falling fuel debris at supercritical condition",,"Journal of Nuclear Science and Technology",,"Vol. 59","No. 2","pp. 230-239",2022,
"Takeshi Muramoto,Jun Nishiyama,Toru Obara","Granular fuel debris shape modeling in MPS-DEM for the simulation of fuel debris bed formation in water",,"Journal of Nuclear Science and Technology",,"Vol. 59","No. 4","pp. 438-445",2022,
"Anton Smirnov,Ekaterina Bogdanova,Pavel Pugachev,Ivan Saldikov,Georgy Tikhomirov,Hiroki Takezawa,Jun Nishiyama,Toru Obara","Monte Carlo codes benchmarking on sub-critical fuel debris particles system for neutronic analysis",,"Journal of Nuclear Science and Technology",,"Vol. 59",,"pp. 34-43",2022,
"小原徹","原子力年鑑2022",,"原子力年鑑2022","日刊工業新聞社",,,,2021,Oct.
"小原 徹,Van Khanh Hoang,Odmaa Sambuu,西山 潤","Conceptual design of rotational fuel shuffling sodium cooled Breed-and-Burn fast reactor","日本原子力学会2021年秋の大会","日本原子力学会2021年秋の大会予稿集",,,,"  3K13",2021,Sept.
"Takeshi Muramoto,Jun Nishiyama,Toru Obara","Characteristics of reactivity change as fuel debris falls in water",,"Progress in Nuclear Energy",,"Vol. 139",,"  103857",2021,July
"Hiroki Takezawa,Delgersaikhan Tuya,Toru Obara","Calculation of Transient Parameters of the Integral Kinetic Model with Delayed Neutrons for Space-dependent Kinetic Analysis of Coupled Reactors",,"Nuclear Science and Engineering",,"Vol. 195",,"pp. 1326-1246",2021,July
"文元 太郎,村本 武司,西山 潤,小原 徹","MPS 法を用いた実機規模での燃料デブリ水中落下シミュレーションによる臨界安全解析","日本原子力学会2021年春の年会","日本原子力学会2021年春の年会予稿集",,,,"  2B04",2021,Mar.
"小原徹","先進次世代原子炉の多角的研究",,"炉物理の研究","日本原子力学会炉物理部会",,"No. 73",,2021,Mar.
"小原徹,西山潤,村本武司,文元太郎,竹澤宏樹,Anton D. Smirnov,Ekaterina V. Bogdanova,Pavel A. Pugachev,Ivan S. Saldikov,Mikhail Yu. Ternovykh,Georgy V. Tikhomirov","日露共同研究による燃料デブリ臨界安全解析","日本原子力学会2021年春の年会","日本原子力学会2021年春の年会予稿集",,,,"  2B02",2021,Mar.
"福田航大,村本 武司,西山 潤,小原 徹","燃料デブリ水中落下時の即発超臨界過渡解析における中性子世代時間の影響","日本原子力学会2021年春の年会","日本原子力学会2021年春の年会予稿集",,,,"  2B05",2021,Mar.
"Hoang Hai Nguyen,Jun Nishiyama,Toru Obara","Optimization of reactor size in the small sodium-cooled CANDLE burning reactor",,"Annals of Nuclear Energy",,"Vol. 153",,"  108040",2021,Jan.
"Kodai Fukuda,Jun Nishiyama,Toru Obara","Supercritical Transient Analysis for Ramp Reactivity Insertion Using Multiregion Integral Kinetics Code",,"Nuclear Science and Engineering",,"Vol. 195",,"pp. 453-463",2021,Jan.
"Hoang Hai Nguyen,Jun Nishiyama,Toru Obara","Development of a Monte Carlo based code system for CANDLE burning analysis","Joint International Conference on Supercomputing in Nuclear Applications + Monte Carlo 2020 (SNA+MC2020)","Proc. of SNA+MC2020",,,,"  3238578",2020,Nov.
"Anton D. Smirnov,Ekaterina V. Bogdanova,Pavel A. Pugachev,Ivan S. Saldikov,Mikhail Yu. Ternovykh,Georgy V. Tikhomirov,Hiroki Takezawa,Takeshi Muramoto,Jun Nishiyama,Toru Obara","Neutronic modeling of a subcritical system with corium particles and water (from international benchmark)",,"Nuclear Energy and Technology",,"Vol. 6","No. 3","pp. 155-160",2020,Sept.
"P.A. Pugachev,E.V. Bogdanova,I.S. Saldikov,A.D. Smirnov,M.Y. Ternovykh,G.V. Tikhomirov,H. Takezaw,T. Muramoto,J. Nishiyama,T. Obara","Visualization of neutron characteristics distribution  of debris particles",,"Scientific Visualization",,"Vol. 12","No. 3","pp. 100-107",2020,Sept.
"Hoang Hai Nguyen,Jun Nishiyama,Toru Obara","Design concept of the sodium cooled small CANDLE burning reactor","2020 Autumn meeting of Atomic Energy Society of Japan","Proc. of 2020 Autumn meeting of Atomic Energy Society of Japan",,,,"  1K09",2020,Sept.
"福田 航大,西山 潤,小原 徹","空間依存動特性コードMIK を用いたランプ状の反応度印加による臨界事故解析の検討","日本原子力学会2020年秋の大会","日本原子力学会2020年秋の大会予稿集",,,,"  2H02",2020,Sept.
"村本 武司,西山 潤,小原 徹","粒状燃料デブリ水中落下によるデブリベッド形成過程の臨界計算手法の開発 -最適化手法を取り入れた粒子法パラメータ較正による粒状燃料デブリ形状のモデル化の検討-","日本原子力学会2020年秋の大会","日本原子力学会2020年秋の大会予稿集",,,,"  2H01",2020,Sept.
"Kodai Fukuda,Jun Nishiyama,Toru Obara","Reactivity Feedback Effect on Supercritical Transient Analysis of Fuel Debris",,"Nuclear Science and Engineering",,"Vol. 194",,"pp. 493-507",2020,July
"Hoang Hai Nguyen,Jun Nishiyama,Toru Obara","Burnup Performance of CANDLE Burning Reactor Using Sodium Coolant",,"Nuclear Science and Engineering",,"Vol. 194",,"pp. 1128-1142",2020,July
"Kazuki Kuwagaki,Jun Nishiyama,Toru Obara","Evaluation of Discharged Fuel in Preproposed Breed-and-Burn Reactors from Proliferation, Decay Heat, and Radiotoxicity Aspects",,"Nuclear Science and Engineering",,"Vol. 194",,"pp. 405-413",2020,May
"小原徹","SMR開発の展望",,"日本原子力学会誌","日本原子力学会","Vol. 62","No. 3","pp. 25-26",2020,Mar.
"Aronne Travaglia,Kazuki Kuwagaki,Jun Nishiyama,Toru Obara","Possibility of Sodium Cooled Breed and Burn Fast Reactor with Rotational Fuel","2020 Annual meeting of Atomic Energy Society of Japan","Proc. of 2020 Annual meeting of Atomic Energy Society of Japan",,,,"  1H03",2020,Mar.
"Sergei Ryzhov,Georgy Tikhomirov,Toru Obara","Minor actinides transmutation technology optimization methods","2020 Annual meeting of Atomic Energy Society of Japan","Proc. of 2020 Annual meeting of Atomic Energy Society of Japan",,,,"  3H02",2020,Mar.
"桑垣 一紀,西山 潤,小原 徹","ブリードアンドバーン型高速炉の使用済燃料特性","日本原子力学会2020年春の年会","日本原子力学会2020年春の年会予稿集",,,,"  3H06",2020,Mar.
"福田 航大,西山 潤,小原 徹","燃料デブリを対象とした即発超臨界過渡解析における放射線分解ガスの影響","日本原子力学会2020年春の年会","日本原子力学会2020年春の年会予稿集",,,,"  1I04",2020,Mar.
"村本 武司,西山 潤,小原 徹","DEM法を取り入れた粉体状燃料デブリの臨界安全評価","日本原子力学会2020年春の年会","日本原子力学会2020年春の年会予稿集",,,,"  1I02",2020,Mar.
"Anton Smirnov,Ekaterina Bogdanova,Georgy Tikhomirov,Hiroki Takezawa,Jun Nishiyama,Toru Obara","Criticality calculations of fuel debris in various conditions during falling down","2020 Annual meeting of Atomic Energy Society of Japan","Proc. of 2020 Annual meeting of Atomic Energy Society of Japan",,,,"  1I01",2020,Mar.
"Kodai Fukuda,Delgersaikhan Tuya,Jun Nishiyama,Toru Obara","Radiation Dose Analysis in Criticality Accident of Fuel Debris in Water",,"Nuclear Science and Engineering",,"Vol. 194",,"pp. 181-189",2020,Mar.
"Van Khanh Hoang,Jun Nishiyama,Toru Obara","Effects of compensating for fuel losses during the melt-refining process for a small CANDLE reactor",,"Annals of Nuclear Energy",,"Vol. 135",,"  106969",2020,Jan.
"Kodai Fukuda,Jun Nishiyama,Toru Obara","Radiation Dose by Criticality Accidents of Fuel Debris in Water","Reactor Physics Asia Conference 2019 (RPHA19)","Proc. of Reactor Physics Asia Conference 2019 (RPHA19)",,,,"  RPHA19-1092",2019,Dec.
"Takeshi Muramoto,Jun Nishiyama,Toru Obara","Development of Criticality Safety Evaluation Method Based on the Actual Dynamic Behavior of the Fuel Debris in Water","Reactor Physics Asia Conference 2019 (RPHA19)","Proc. of Reactor Physics Asia Conference 2019 (RPHA19)",,,,"  RPHA19-1091",2019,Dec.
"Hoang Hai Nguyen,Jun Nishiyama,Toru Obara","Monte Carlo Based Analysis for CANDLE Burning Reactor","Reactor Physics Asia Conference 2019 (RPHA19)","Proc. of Reactor Physics Asia Conference 2019 (RPHA19)",,,,"  RPHA19-1088",2019,Dec.
"Kazuki Kuwagaki,Jun Nishiyama,Toru Obara","Thermal Hydraulic Analysis for a Breed and Burn Core with Spiral Fuel Shuffling","Reactor Physics Asia Conference 2019 (RPHA19)","Proc. of Reactor Physics Asia Conference 2019 (RPHA19)",,,,"  RPHA19-1087",2019,Dec.
"Hiroki Takezawa,Delgersaikhan Tuya,Toru Obara","Development of Integral Kinetic Model with Delayed Neutrons Effect for Criticality Accident Analysis of Fukushima Daiichi NPP Fuel Debris","Reactor Physics Asia Conference 2019 (RPHA19)","Proc. of Reactor Physics Asia Conference 2019 (RPHA19)",,,,"  RPHA19-1085",2019,Dec.
"小原徹","大学における原子力教育の今 -東京工業大学：国際的に通用するリーダーの輩出へ-",,"エネルギーレビュー",,"Vol. 39","No. 11","pp. 9-10",2019,Oct.
"Kodai Fukuda,Delgersaikhan Tuya,Jun Nishiyama,Toru Obara","Supercritical kinetic analysis in a simple fuel debris system by MIK code","ICNC2019 ? 11th International Conference on Nuclear Criticality Safety","Proc. of ICNC2019 ? 11th International Conference on Nuclear Criticality Safety",,,,"  A93242KF",2019,Sept.
"Takeshi Muramoto,Jun Nishiyama,Toru Obara","Numerical analysis of criticality of fuel debris falling in water by coupling computational fluid dynamics and the continuous energy Monte Carlo code","ICNC2019 ? 11th International Conference on Nuclear Criticality Safety","Proc. of ICNC2019 ? 11th International Conference on Nuclear Criticality Safety",,,,"  A93049MT",2019,Sept.
"Toru Obara,Delgersaikhan Tuya","Development of super critical transient MIK code and its application to GODIVA core","ICNC2019 ? 11th International Conference on Nuclear Criticality Safety","Proc. of ICNC2019 ? 11th International Conference on Nuclear Criticality Safety",,,,"  A93237TO",2019,Sept.
"小原徹","SMR開発における炉物理","日本原子力学会2019秋の大会","日本原子力学会2019秋の大会予稿集",,,,"  1J_PL01",2019,Sept.
"Delgersaikhan Tuya,Toru Obara","Development of Monte Carlo Neutron Transport Method-Based Supercritical Transient Code with Time-Dependent Feedback Capability",,"Nuclear Science and Engineering",,"Vol. 193",,"pp. 481-494",2019,May
"Anton Smirnov,Pavel Pugachev,Vladislav Romanenko,Georgy Tikhomirov,Toru Obara","Solution of the neutronic fast reactor benchmark with Serpent-CriMR code system","2019 annual meeting of Atomic Energy Society of Japan","Proc. of 2019 annual meeting of Atomic Energy Society of Japan",,,,"  1K16",2019,Mar.
"Takeshi Muramoto,Jun Nishiyama,Toru Obara","Numerical analysis of criticality of fuel debris falling in water",,"Annals of Nuclear Energy",,"Vol. 131",,"pp. 112-122",2019,Mar.
"大里 洋輝,西山 潤,小原 徹","メルトリファイニング法のCANDLE 燃焼高速炉の移行過程への適用","日本原子力学会2019春の大会","日本原子力学会2019春の大会予稿集",,,,"  1K11",2019,Mar.
"斉藤 雪子,西山 潤,小原 徹","ブリードアンドバーン型高速炉における燃料および冷却材組成が燃焼特性に与える効果","日本原子力学会2019春の大会","日本原子力学会2019春の大会予稿集",,,,"  1K10",2019,Mar.
"Kazuki Kuwagaki,Jun Nishiyama,Toru Obara","Concept of breed and burn reactor with spiral fuel shuffling",,"Annals of Nuclear Energy",,"Vol. 127",,"pp. 130-138",2019,Jan.
"小原徹","国内外の原子力教育事情(1) 東京工業大学での原子力教育の取組み",,"日本原子力学会誌",,"Vol. 61","No. 1","pp. 70-72",2019,Jan.
"Hiroki Osato,Jun Nishiyama,Toru Obara","Application of Melt-refining Process to Transition State of CANDLE Burning Fast Reactor",,"Annals of Nuclear Energy",,"Vol. 128",,"pp. 77-83",2019,Jan.
"Delgersaikhan Tuya,Hiroki Takezawa,Toru Obara","MIK - Multi-region Integral Kinetic code, Version 1.0",,"MIK-multi-region integral kinetic code, version 1.0","Tokyo Institute of Technology",,,,2018,Dec.
"小原徹","東京工業大学における廃止措置高度人材育成活動と基盤的研究の推進",,"原子力バックエンド研究","日本原子力学会バックエンド部会","Vol. 25","No. 2","pp. 71-78",2018,Dec.
"Van Khanh Hoang,Jun Nishiyama,Toru Obara","Core Design Improvement of Small CANDLE Reactor with the Melt-Refining Process","American Nuclear Society 2018 Winter Meeting","Transactions of the American Nuclear Society",,"Vol. 119",,"pp. 1079-1082",2018,Nov.
"Alemberti A.,Tucek K.,Obara T.,Masatoshi KONDO,Moiseev A.,Simith C.,Wu Y.,Hwang IllSoon","[Plenary presentation] THE GENERATION-IV LEAD FAST REACTOR ACTIVITIES","Innovative designs and technologies of nuclear power of nuclear power, V International Scientific and Technical Conference","Collection of papers","JSC NIKIET",,,"pp. 1580-1587",2018,Oct.
"Van Khanh Hoang,Jun Nishiyama,Toru Obara","Compensation for Fuel Losses in The Melt-Refining Process in Small CANDLE Reactor","2018 autumn meeting of Atomic Energy Society of Japan","Proc. of 2018 autumn meeting of Atomic Energy Society of Japan",,,,"  3L09",2018,Sept.
"小原徹","廃炉基盤技術と人材育成",,"エネルギーレビュー","エネルギーレビューセンター","Vol. 38","No. 10","pp. 16-20",2018,Sept.
"Irwan Liapto Simanullang,Jun Nishiyama,Toru Obara","Potential for the use of a liquid activation circulation material to measure the neutron flux in a high gamma-ray background",,"Nuclear Instruments and Methods in Physics Research, A",,"Vol. 903",,"pp. 109-113",2018,July
"Kazuki Kuwagaki,Jun Nishiyama,Toru Obara","Concept of Stationary Wave Reactor with Rotational Fuel Shuffling",,"Nuclear Science and Engineering",,"Vol. 191",,"pp. 178-186",2018,June
"Van Khanh Hoang,Jun Nishiyama,Toru Obara","Design concepts of small CANDLE reactor with melt-refining process",,"Progress in Nuclear Energy",,"Vol. 108",,"pp. 233-242",2018,June
"Irwan Liapto Simanullang,Toru Obara","Burnup performance of MOX and Pu-ROX fuels in small pebble bed reactor with accumulative fuel loading scheme",,"Annals of Nuclear Energy",,"Vol. 120",,"pp. 450-460",2018,June
"Hiroki Osato,Jun Nishiyama,Toru Obara","Initial core design of CANDLE burning fast reactor using plutonium from LWR spent fuel",,"Annals of Nuclear Energy",,"Vol. 120",,"pp. 501-508",2018,June
"Delgersaikhan Tuya,Toru Obara","Supercritical transient analysis in hypothetical fuel-debris systems by multi-region approach based on integral kinetic model",,"Annals of Nuclear Energy",,"Vol. 120",,"pp. 167-177",2018,May
"福田航大,小原徹,西山潤","水中燃料デブリ超臨界時の線量評価","日本原子力学会2018春の年会","日本原子力学会2018春の年会予稿集",,,,"  2F09",2018,Mar.
"村本武司,西山潤,小原徹","燃料デブリの水中落下過程における臨界安全解析","日本原子力学会2018春の年会","日本原子力学会2018春の年会予稿集",,,,"  2F07",2018,Mar.
"桑垣一紀,西山潤,小原徹","スパイラル型燃料移動によるブリードバーン型原子炉の成立性","日本原子力学会2018春の年会","日本原子力学会2018春の年会予稿集",,,,"  3F03",2018,Mar.
"Odmaa Sambuu,Jamyansuren Terbish,Toru Obara,Norov Nanzad,Munkhbat Byambajav","Design parameters in an annular, prismatic HTGR for passive decay heat removal",,"Annals of Nuclear Energy",,"Vol. 111",,"pp. 441-448",2018,Jan.
"Van Khanh Hoang,Toru Obara","Impact of Neutron Spectrum Shift on Breed and Burn Reactor Concept",,"Energy Procedia",,"Vol. 131",,"pp. 33-44",2017,Dec.
"Irwan Liapt Simanullang,Toru Obara","Burnup Performance of a PBR with an Accumulative Fuel Loading Scheme Utilizing Burnable Poison Particles in UO2and ROX Fuels",,"Energy Procedia",,"Vol. 131",,"pp. 61-68",2017,Dec.
"Hiroki Osato,Jun Nishiyama,Toru Obara","Study on CANDLE Burning Fast Reactor with Initial Core Using Plutonium from LWR Spent Fuel",,"Energy Procedia",,"Vol. 131",,"pp. 15-20",2017,Dec.
"Van Khanh Hoang,Jun Nishiyama,Toru Obara","Effect of Compensating for Fuel Losses in Melt and Refining Process for Small CANDLE Reactor","American Nuclear Society 2017 Winter Meeting","Transactions of the American Nuclear Society",,"Vol. 117",,"pp. 1487-1488",2017,Oct.
"Kazuki Kuwagaki,Jun Nishiyama,Toru Obara","Feasibility of Bruning Wave Reactor with Continuous Fuel Movement","American Nuclear Society 2017 Winter Meeting","Transactions of the American Nuclear Society",,"Vol. 117",,"pp. 1101-1104",2017,Oct.
"Toru Obara,Delgersaikhan Tuya","Supercritical Kinetic Analysis of Accumulated Fuel Debirs in the Fukushima-Daiichi NPS","American Nuclear Society 2017 Winter Meeting","Transactions of the American Nuclear Society",,"Vol. 117",,"pp. 851-852",2017,Oct.
"Hiroki Osato,Jun Nishiyama,Toru Obara","Initial Core Design of CANDLE Bruning Fast Reactor Using Plutonium from LWR Spent Fuel","American Nuclear Society 2017 Winter Meeting","Transactions of the American Nuclear Society",,"Vol. 117",,"pp. 1485-1486",2017,Oct.
"Masatoshi Kondo,Toru Obara","[Pleanary presentation] Status of JAPAN LFR activities","GLANST 2017 (Global Symposium on Lead and Lead Alloy based Nuclear Energy Science and Technology)","Proceedings of GLANST-2017","Seoul national university",,,"pp. 39-50",2017,Sept.
"Jun Nishiyama,Kazuki Kuwagaki,Toru OBARA","Feasibility of Breed and Burn reactor with spiral pattern fuel movement","2017 fall meeting of Atomic Energy Society of Japan","Proc. of 2017 fall meeting of Atomic Energy Society of Japan",,,,"  3H17",2017,Sept.
"Hoang Hai Nguyen,Jun Nishiyama,Toru Obara","Burnup analysis of CANDLE burning reactor by Monte Carlo based method","2017 fall meeting of Atomic Energy Society of Japan","Proc. of 2017 fall meeting of Atomic Energy Society of Japan",,,,"  3H15",2017,Sept.
"Irwan Liapto Simanullang,Toru Obara","Introduction of MOX and Pu-ROX fuels in PBR with accumulative fuel loading scheme","2017 fall meeting of Atomic Energy Society of Japan","Proc. of 2017 fall meeting of Atomic Energy Society of Japan",,,,"  3H14",2017,Sept.
"Delgersaikhan Tuya,Toru Obara","Supercritical transient analysis in hypothetical fuel debris by multi-region based on integral kinetic model","2017 fall meeting of Atomic Energy Society of Japan","Proc. of 2017 fall meeting of Atomic Energy Society of Japan",,,,"  2G05",2017,Sept.
"Kazuki Kuwagaki,Jun Nishiyama,Toru Obara","Preliminary Study of Burning Wave Reactor with Continuous Fuel Movement","Reactor Physics Asia 2017 (RPHA17) Conference","Proc. of the Reactor Physics Asia 2017 (RPHA17) Conference",,,,,2017,Aug.
"Toru OBARA","New Approach of Space-dependent Kinetic Analysis","The Reactor Physics Asia 2017 Conference (RPHA17)","Booklet of Reactor Physics Asia 2017 (RPHA17)",,,,,2017,Aug.
"Delgersaikhan Tuya,Hiroki Takezawa,Toru Obara","Improved approach to multi-region supercritical transient analysis based on the integral kinetic model and Monte Carlo method",,"Nuclear Science and Engineering",,"Vol. 188",,"pp. 33-42",2017,July
"Toru Obara,Kazuki Kuwagaki,Jun Nishiyama","Feasibility of Burning Wave Fast Reactor Concept with Rotational Fuel Shuffling","International Conference of Fast Reactors and Related Fuel Cycles: Next Generation Nculear Systems for Sustainable Development (FR17)","Proceedings of International Conference of Fast Reactors and Related Fuel Cycles: Next Generation Nculear Systems for Sustainable Development (FR17)",,,,"  IAEA-CN245-051",2017,June
"Delgersaikhan Tuya,Toru Obara","Supercritical transient analysis in coupled fuel debris systems of symmetric and asymmetric geometry using integral kinetic model",,"Annals of Nuclear Energy",,"Vol. 109",,"pp. 113-119",2017,May
"Irwan Liapto Simanullang,Toru Obara","Burnup performance of rock-like oxide (ROX) fuel in small pebble bed reactor with accumulative fuel loading scheme",,"Annals of Nuclear Energy",,"Vol. 107",,"pp. 110-118",2017,May
"Van Khanh Hoang,Jun Nishiyama,Toru Obara","Effect of homogenization of breeding zone in small CANDLE burning reactor with melt and refining process","2017 International Congress on Advances in Nuclear Power Plants (ICAPP2017)","Proceedings of 2017 International Congress on Advances in Nuclear Power Plants (ICAPP2017)",,,,"  17696",2017,Apr.
"Toru Obara,Van Khanh Hoang,Jun Nishiyama","Concept of small CANDLE reactor with melt and refining process","2017 International Congress on Advances in Nuclear Power Plants (ICAPP2017)","Proceedings of 2017 International Congress on Advances in Nuclear Power Plants (ICAPP2017)",,,,"  17739",2017,Apr.
"Julia Abdul Karim,Jun Nishiyama,Toru Obara","Effects of cooling interval time in melt and refining process for CANDLE burning",,"Annals of Nuclear Energy",,"Vol. 105",,"pp. 144-149",2017,Mar.
"桑垣一紀,西山 潤,小原 徹","連続燃料移動によるブリードバーン型原子炉の成立性","日本原子力学会2017年春の年会","日本原子力学会2017年春の年会予稿集",,,,"  3F16",2017,Mar.
"大里 洋輝,西山 潤,小原 徹","軽水炉プルトニウムを用いた CANDLE燃焼高速炉の初期炉心設計","日本原子力学会2017年春の年会","日本原子力学会2017年春の年会予稿集",,,,"  3F15",2017,Mar.
"Takuya Umano,Kenichi Yoshiioka,Toru Obara","Improvement of the “best representativity” method toward an industrial application",,"Annals of Nuclear Energy",,"Vol. 105",,"pp. 311-328",2017,
"Toru Obara,Jun Nishiyama,Hiroki Osato","CANDLE Burning Reactor with Plutonium Fuel Start-up Core","American Nuclear Society 2016 Winter Meeting","Transactions of the American Nuclear Society",,"Vol. 115",,"pp. 1319-1320",2016,Nov.
"Hiroki Osato,Jun Nishiyama,Toru Obara","Study on CANDLE Burning Reactor with Initial Core Using Plutonium from LWR Spent Fuel","The fifth International Symposiuim on Innovative Nuclear Energy Systems (INES-5)","Abstracts of the fifth International Symposiuim on Innovative Nuclear Energy Systems (INES-5)",,,,"  A11-2",2016,Oct.
"Odmaa Sambuu,Enkhbaatar Ganbold,Jamyansuren Terbish,Toru Obara,Norov Nanzad,Munkhbat Byambajav","Design Parameters in an Annular, Prismatic HTGR for Passive Decay Heat Removal","The fifth International Symposiuim on Innovative Nuclear Energy Systems (INES-5)","Abstracts of the fifth International Symposiuim on Innovative Nuclear Energy Systems (INES-5)",,,,"  A21-3",2016,Oct.
"Irwan Liapto Simanullang,Toru Obara","Utilization of Burnable Poison Particles in UO2 and ROX Fuels in Pebble Bed Reactor with Accumulative Fuel Loading Scheme","The fifth International Symposiuim on Innovative Nuclear Energy Systems (INES-5)","Abstracts of the fifth International Symposiuim on Innovative Nuclear Energy Systems (INES-5)",,,,"  A21-1",2016,Oct.
"Toru Obara,Kazuki Kuwagaki,Jun Nishiyama","Concept of Burning Wave Reactor with Rotational Fuel Shuffling","The fifth International Symposiuim on Innovative Nuclear Energy Systems (INES-5)","Abstracts of the fifth International Symposiuim on Innovative Nuclear Energy Systems (INES-5)",,,,"  A13-5",2016,Oct.
"Van Khanh Hoang,Toru Obara","Impact of Neutron Spectrum Shift on Breed and Burn Reactor Concept","The fifth International Symposiuim on Innovative Nuclear Energy Systems (INES-5)","Abstracts of the fifth International Symposiuim on Innovative Nuclear Energy Systems (INES-5)",,,,"  A12-5",2016,Oct.
"Jun Nishiyama,Masato Tanaka,Toru Obara","Study on Optimization of Early Stage CANDLE Burnup Characteristics","The fifth International Symposiuim on Innovative Nuclear Energy Systems (INES-5)","Abstracts of the fifth International Symposiuim on Innovative Nuclear Energy Systems (INES-5)",,,,"  A11-4",2016,Oct.
"Obara T.,Abdul Karim J.,Hoang V. K.,Nishiyama J.","CANDLE BURNING FAST REACTOR CONCEPT WITH MELT AND REFINING PROCESS","Intenational Scientific and Technical Conference, Innovative Designs and Techologies of Nuclear Power IV (IV ISTC NIKIET-2016)","Book of abstracts of Intenational Scientific and Technical Conference, Innovative Designs and Techologies of Nuclear Power IV (IV ISTC NIKIET-2016)",,,,"pp. 75-76",2016,Sept.
"佐藤勇,小原徹,矢野豊彦,竹下健二,加藤之貴,赤塚洋,木倉宏成,塚原剛彦,吉田克己,遠藤玄,鷹尾康一朗,原田雅幸,山崎宰春,岩附信行,鈴森康一,浅沼徳子,新井剛,川嶋健嗣,高木直行","英知を結集した原子力科学技術・人材育成推進事業 廃止措置研究・人材育成等強化プログラムにおける人材育成活動 (2)?東京工業大学「廃止措置工学高度人材育成と基盤研究の深化」実施状況?","日本原子力学会2016年秋の大会","日本原子力学会2016年秋の大会予稿集","日本原子力学会",,,"  3M02",2016,Sept.
"小原徹,岡本孝司,原信義,安濃田?成,佐藤正知,高貝慶隆,東畑郁生,佐藤勇","英知を結集した原子力科学技術・人材育成推進事業 廃止措置研究・人材育成等強化プログラムにおける人材育成活動(1)?全体概要?","日本原子力学会2016年秋の大会","日本原子力学会2016年秋の大会予稿集","日本原子力学会",,,"  3M01",2016,Sept.
"Tuya Delgersaikhan,Jun Nishiyama,Toru Obara","Supercritical transient analysis in light water moderated coupled small fuel debris regions using integral kinetic model and point kinetic model","2016 autumn meeting of Atomic Energy Society of Japan","Proc. of 2016 autumn meeting of Atomic Energy Society of Japan","Atomic Energy Society of Japan",,,"  2H12",2016,Sept.
"大里 洋輝,西山 潤,小原 徹","軽水炉取り出しプルトニウムを初期炉心に用いたCANDLE 燃焼炉の熱流動解析","日本原子力学会2016年秋の大会","日本原子力学会2016年秋の大会予稿集","日本原子力学会",,,"  1L12",2016,Sept.
"西山潤,小原徹","宇宙探査用小型CANDLE燃焼炉の最適化","日本原子力学会2016年秋の大会","日本原子力学会2016年秋の大会予稿集","日本原子力学会",,,"  1L11",2016,Sept.
"Irwan Liapto Simanullang,Jun Nishiyama,Toru Obara","Introduction of rock-like oxide fuel in PBR with accumulative fuel loading Scheme","2016 autumn meeting of Atomic Energy Society of Japan","Proc. of 2016 autumn meeting of Atomic Energy Society of Japan","Atomic Energy Society of Japan",,,"  1L08",2016,Sept.
"Hiroki Takezawa,Toru Obara","Passive measure for preventing recriticality of fuel debris dust for defueling at Fukushima Daiichi nuclear power station",,"Journal of Nuclear Science and Technology",,"Vol. 53","No. 12","pp. 1960-1967",2016,Apr.
"大里 洋輝,西山 潤,小原 徹","軽水炉取り出しプルトニウムを初期炉心に用いたCANDLE燃焼炉に関する研究","日本原子力学会2016年春の年会","日本原子力学会2016年春の年会予稿集",,,,"  3O13",2016,Mar.
"西山 潤,小原 徹","宇宙探査用電源としての小型CANDLE燃焼炉の研究","日本原子力学会2016年春の年会","日本原子力学会2016年春の年会予稿集",,,,"  3O14",2016,Mar.
"Julia AbdulKarim,Jun Nishiyama,Toru Obara","Application of Melt Refining of Metal Fuel to CANDLE Reactor; (3)Effects of Cooling Time during Melt and Refining Procedures","2016 annual meeting of Atomic Energy Society of Japan","Proc. of 2016 annual meeting of Atomic Energy Society of Japan",,,,"  3O12",2016,Mar.
"Hai Ho Quan,Toru Obara","OTTO cycle Small Pebble Bed Reactor with Rock-like fuel elements; (4)Burnup performance in molten salt coolant","2016 annual meeting of Atomic Energy Society of Japan","Proc. of 2016 annual meeting of Atomic Energy Society of Japan",,,,"  3O11",2016,Mar.
"Irwan Liapto Simanullang,Toru OBARA","Optimization of initial fuel composition for Small Pebble Bed Reactor with accumulative fuel loading scheme; (2) Use of burnable poison","2016 annual meeting of Atomic Energy Society of Japan","Proc. of 2016 annual meeting of Atomic Energy Society of Japan",,,,"  3O10",2016,Mar.
"竹澤 宏樹,小原 徹","燃料デブリダストの再臨界をパッシブに抑制する方法","日本原子力学会2016年春の年会","日本原子力学会2016年春の年会予稿集",,,,"  3E07",2016,Mar.
"Delgersaikhan Tuya,Toru OBARA","Statistical Uncertainty in Kinetic Analysis using Integral Kinetic Model for Re-criticality Accident in Weakly-Coupled Fuel Debris","2016 annual meeting of Atomic Energy Society of Japan","Proc. of 2016 annual meeting of Atomic Energy Society of Japan",,,,"  1O13",2016,Mar.
"Irwan Liapto Simanullang,Toru OBARA","Improvement of core design of small pebble bed reactor with accumulative fuel loading scheme",,"Annals of Nuclear Energy",,"Vol. 94",,"pp. 87-92",2016,Mar.
"Julia ABDUL KARIM,Jun NISHIYAMA,Toru OBARA","Application of melt and refining procedures in the CANDLE reactor concept",,"Annals of Nuclear Energy",,"Vol. 90",,"pp. 275-283",2016,Jan.
"Delgersaikhan Tuya,Toru Obara","Supercritical kinetic analysis in simplified system of fuel debris using integral kinetic model",,"Annals of Nuclear Energy",,"Vol. 91",,"pp. 59-64",2016,Jan.
"Odmaa Sambuu,Toru OBARA","Impact of power density profile on passive decay-heat removal in prismatic HTGR",,"Annlas of Nuclear Energy",,"Vol. 87",,"pp. 23-29",2016,Jan.
"Odmaa Sambuu,Toru OBARA","Possible design of PBR for passive decay-heat removal",,"Journal of Nuclear Science and Technology",,"Vol. 53","No. 9","pp. 1296-1309",2016,
"Hai Quan Ho,Toru Obara","Composition of ROX Fuel for High-Burnup Pebble Bed Reactor","American Nuclear Society 2015 Winter Meeting","Transactions of the American Nuclear Society",,"Vol. 113",,"pp. 922-923",2015,Nov.
"Delgersaikhan Tuya,Toru Obara,Hiroki Takezawa","Kinetic Analysis of Weakly Coupled Fuel Debris by Integral Kinetic Model","American Nuclear Society 2015 Winter Meeting","Transactions of the American Nuclear Society",,"Vol. 113",,"pp. 1158-1160",2015,Nov.
"Toru Obara,Delgersaikhan Tuya,Hiroki Takezawa","Fission Probability Density Functions for Kinetic Analysis in Weakly Coupled Fuel Debris","American Nuclear Society 2015 Winter Meeting","Transactions of the American Nuclear Society",,"Vol. 113",,"pp. 1150-1152",2015,Nov.
"Julia Abdul Karim,Jun Nishiyama,Toru Obara","Application of the Melt and Refining Procedure to the CANDLE Reactor Concept","American Nuclear Society 2015 Winter Meeting","Transactions of the American Nuclear Society",,"Vol. 113",,"pp. 924-926",2015,Nov.
"Irwan Liapto Simanullang,Toru Obara","Burnup Analysis of Accumulative Fuel Loading Scheme Pebble Bed Reactor with Optimum Fuel Composition","American Nuclear Society 2015 Winter Meeting","Transactions of the American Nuclear Society",,"Vol. 113",,"pp. 919-921",2015,Nov.
"Hai Quan Ho,Toru Obara","Design concept for a small pebble bed reactor with ROX fuel",,"Annals of Nuclear Energy",,"Vol. 86",,"pp. 471-478",2015,Oct.
"Haruka Kikuchi,Toru Obara","Development of Transient Analysis Code for Estimation of Total Released Energy in a Two-Fuel-Solution-Tank System",,"Annals of Nuclear Energy",,"Vol. 87",,"pp. 486-493",2015,Oct.
"Hai Quan Ho,Toru Obara","OTTO cycle Small Pebble Bed Reactor with Rock-like fuel elements (3) Optimization of the core parameters and analysis of temperature coefficient","日本原子力学会2015年秋の大会","日本原子力学会2015年秋の大会予稿集",,,,"  D24",2015,Sept.
"Julia ABDULKARIM,Jun NISHIYAMA,Toru OBARA","Application of Melt Refining of Metal Fuel to CANDLE Reactor (2) Effects of noble and reactive fission gasses removal to the burnup performance","日本原子力学会2015年秋の大会","日本原子力学会2015年秋の大会予稿集",,,,"  D21",2015,Sept.
"Delgersaikhan Tuya,Toru Obara","Kinetic Analysis of Re-criticality Accident in Simplified System of Fuel Debris and Consolidated Fuel","日本原子力学会2015年秋の大会","日本原子力学会2015年秋の大会予稿集",,,,"  A22",2015,Sept.
"Toru Obara,Hiroki Takezawa,Delgersaikhan Tuya","PROMPT SUPERCRITICAL KINETIC ANALYSIS WITH NEUTRON COUPLING BETWEEN FUEL DEBRIS","International Conference on Nuclear Criticality Safety (ICNC2015)","Proceedings of International Conference on Nuclear Criticality Safety (ICNC2015)","American Nuclear Society",,,"pp. 1431-1438",2015,Sept.
"Toru Obara,Dwi Irwanto,Tomonori Nakashima,Taiki Onoe,Piyatida Trinuruk,Topan Setiadipura,Sambuu Odmaa,Hai Quan Ho,Irwan Liapto Simanullang","Design Concept Study for Innovative High Temperature Gas-Cooled Reactors","Reactor Physics Asia 2015 (RPHA15)","Proceedings of the Reactor Physics Asia 2015 (RPHA15) Conference",,,,"  12DAIR2-1",2015,Sept.
"Van Khanh Hoang,Toru Obara","Effects of Neutron Spectrum Shift on Burnup Performance of a Breed and Burn Reactor","日本原子力学会2015年秋の大会","日本原子力学会2015年秋の大会予稿集",,,,"  D28",2015,Sept.
"Odmaa Sambuu,Toru Obara","Comparison on design parameter criteria of prismatic HTGR and PBR for passive decay heat removal","日本原子力学会2015年秋の大会","日本原子力学会2015年秋の大会予稿集",,,,"  D25",2015,Sept.
"Irwan Liapto SIMANULLANG,Toru OBARA","Optimization of Initial Fuel Composition for Small Pebble Bed Reactor with Accumulative Fuel Loading Scheme (1)Reduction of Fuel Enrichment","日本原子力学会2015年秋の大会","日本原子力学会2015年秋の大会予稿集",,,,"  D23",2015,Sept.
"Odmaa Sambuu,Toru OBARA","CORE TEMPERATURE COEFFICIENT OF SMALL LONG-LIFE HTGR FOR PASSIVE DECAY-HEAT REMOVAL","ICONE-23, 23th International Conference on Nuclear Engineering","Proceedings of ICONE-23",,,,"  ICONE23-1625",2015,May
"Topan Setiadipura,Toru Obara","Optimization of Start-up Fuel Management for OTTO Cycle Pebble Bed Reactor",,"Energy Procedia",,"Vol. 71",,"pp. 42-51",2015,May
"Piyatida Trinuruk,Toru Obara","Particle-type Burnable Poisons for Thorium-based Fuel in HTGR",,"Energy Procedia",,"Vol. 71",,"pp. 22-32",2015,May
"Haruka Kikuchi,Toru Obara","Kinetic Behavior in Criticality Accident of Two Fuel Solution Tanks",,"Progress in Nuclear Energy",,"Vol. 82",,"pp. 96-101",2015,May
"Odmaa Sambuu,Toru OBARA","Comparative study on HTGR Designs for Passive Decay Heat Removal",,"Progress in Nuclear Energy",,"Vol. 82",,"pp. 37-45",2015,May
"Takuya Umano,Keinich Yoshioka,Toru Obara","Application of the “best representativity” method to a PWR fuel calculation using the critical experiments at the Toshiba NCA facility",,"Annals of nuclear energy",,"Vol. 85",,"pp. 78-92",2015,May
"Hai Quan Ho,Toru Obara","IMPACT ON BURNUP PERFORMANCE OF COATED PARTICLE FUEL DESIGN IN PEBBLE BED REACTOR WITH ROX FUEL","ICONE-23, 23th International Conference on Nuclear Engineering","Proceedings of ICONE-23",,,,"  ICONE23-1651",2015,May
"Irwan Liapt Simanullang,Toru Obara","IMPROVEMENT OF BURNUP ANALYSIS FOR PEBBLE BED REACTORS WITH ANACCUMULATIVE FUEL LOADING SCHEME","ICONE-23, 23th International Conference on Nuclear Engineering","Proceedings of ICONE-23",,,,"  ICONE23-1627",2015,May
"Delgersaikhan Tuya,Haruka Kikuchi,Toru OBARA","Application of Integral Kinetic Model to Transient Analysis of Different Types of Weakly Coupled Systems","ICONE-23, 23th International Conference on Nuclear Engineering","Proceedings of ICONE-23",,,,"  ICONE23-1626",2015,May
"Toru OBARA,Delgersaikhan Tuya,Haruka Kikuchi","Fission Probability Density Functions for Super Prompt Criticality Accident Analysis in Weakly Coupled Systems by Integral Kinetic Model","ICONE-23, 23th International Conference on Nuclear Engineering","Proceedings of ICONE-23",,,,"  ICONE23-1618",2015,May
"Odmaa Sambuu,Toru OBARA","Above-ground HTGR design for passive decay heat removal",,"Journal of Nuclear Science and Technology",,"Vol. 52","No. 6","pp. 857-871",2015,Apr.
"Hai Quan Ho,Toru OBARA","Burnup performance of OTTO cycle pebble bed reactors with ROX fuel",,"Annals of Nuclear Energy",,"Vol. 83",,"pp. 1-7",2015,Apr.
"小原徹,Tuya Delgersaikhan","積分型動特性モデルを用いた溶融デブリの臨界事故解析 (1)研究概要と解析手法",,"日本原子力学会2015春の年会予稿集",,,,"  J23",2015,Mar.
"Odmaa Sambuu,Toru OBARA","Design parameter condition of PBR for passive decay heat removal",,"日本原子力学会2015春の年会予稿集",,,,"  J43",2015,Mar.
"Delgersaikhan Tuya,Toru OBARA","The Criticality Accident Analysis of Melted Debris by Integral Kinetic Model (2) Preliminary Analysis for Two-Unit Systems",,"日本原子力学会2015春の年会予稿集",,,,"  J24",2015,Mar.
"Hohai Quan,Toru OBARA","OTTO cycle Small Pebble Bed Reactor with Rock-like fuel elements (2) Optimization of the fuel composition",,"日本原子力学会2015春の年会予稿集",,,,"  J44",2015,Mar.
"菊池遼,小原徹","弱結合体系における臨界安全過渡解析に関する研究 (3) 2タンク体系での溶液組成及び幾何形状の効果",,"日本原子力学会2015春の年会予稿集",,,,"  J26",2015,Mar.
"Odmaa Sambuu,Toru OBARA","Neutronic and thermo-hydraulic analyses of a small, long-life HTGR for passive decay-heat removal",,"Journal of Nuclear Science and Technology",,"Vol. 52","No. 12","pp. 1519-1529",2015,
"Odmaa Sambuu,Toru OBARA","Systematic Study of a Small, Long-life HTGR Design for Passive Decay-Heat Removal","2014 American Nuclear Soceity Winter Meeting","Transactions of the American Nuclear Society","American Nuclear Society","Vol. 111",,"pp. 1359-1362",2014,Nov.
"西山潤,小原徹","CANDLE 燃焼実験炉の設計研究","日本原子力学会2014秋の大会","日本原子力学会2014秋の大会予稿集",,,,"  H44",2014,Sept.
"Haruka Kikuchi,Toru OBARA","Transient Analysis in Super Critical Condition for Several Fuel-Solution Tanks System with Different Layout","PHYSOR 2014","Proc. of PHYSOR 2014",,,,"  on CD-ROM",2014,Sept.
"Odmaa Sambuu,Toru OBARA","Suppression of Excess Reactivity of Small Long-Life Prismatic HTGR with Passive Decay-Heat Removal","PHYSOR 2014","Proc. of PHYSOR 2014",,,,"  on CD-ROM",2014,Sept.
"Hai Quan Ho,Toru OBARA","OTTO cycle Small Pebble Bed Reactor with Rock-like fuel elements (1) Burnup analysis in equilibrium condition",,"Proc. of 2014 Fall Meeting of Atomic Energy Society of Japan",,,,"  L20",2014,Sept.
"Hirokazu Ohta,Takanari Ogata,Toru OBARA","Design Study on a Fast Reactor Metal Fuel Attaining Very High Burnup",,"Nuclear Technology",,"Vol. 187",,"pp. 198-207",2014,Aug.
"Odmaa Sambuu,Toru OBARA","Possible desing of long-life small prismatic HTGR for passive decay heat removal",,"Nuclear Science and Engineering","American Nuclear Society","Vol. 177",,"pp. 97-109",2014,May
"Topan Setiadipura,Toru OBARA","Development of Monte Carlo-based pebble bed reactor fuel management code",,"Annals of Nuclear Energy",,"Vol. 71",,"pp. 313-321",2014,May
"菊池遼,小原徹","弱結合体系における臨界安全過渡解析に関する研究；(2)放射線分解ガスボイドを考慮した過渡解析","日本原子力学会2014年春の年会","日本原子力学会2014年春の年会予稿集",,,,"  O33",2014,Mar.
"田中真人,小原徹,西山潤","CANDLE炉における初期燃焼特性の最適化に関する研究","日本原子力学会2014年春の年会","日本原子力学会2014年春の年会予稿集",,,,"  K23",2014,Mar.
"Topan Setiadipura,Toru OBARA","Optimum Start-up Procedure in OTTO Cycle Pebble Bed Reactor","日本原子力学会2014年春の年会","日本原子力学会2014年春の年会予稿集",,,,"  K17",2014,Mar.
"Odmaa Sambuu,Toru OBARA","Long-life, small prismatic HTGR designs for passive decay-heat removal","日本原子力学会2014年春の年会","日本原子力学会2014年春の年会予稿集",,,,"  K16",2014,Mar.
"Takuya Umano,Kenichi Yoshioka,Toru OBARA","Development of a “best representativity” method for experimental data analysis and an application to the critical experiments at the Toshiba NCA facility",,"Journal of Nuclear Science and Technology",,"Vol. 41","No. 5","pp. 608-625",2014,Feb.
"Masao Komeda,Toru OBARA","Core designs based on research reactors for neutron transmutation doping of silicon",,"Annals of Nuclear Energy",,"Vol. 65",,"pp. 338-344",2014,
"Odmaa Sambuu,Toru OBARA","Comparative study on HTGR Designs for Passive Decay Heat Removal","The forth International Symposiuim on Innovative Nuclear Energy Systems (INES-4)","Abstracts of The forth International Symposiuim on Innovative Nuclear Energy Systems (INES-4)",,,,"  A22-4",2013,Nov.
"Toru Obara,Yosuke Isobe","Population inversion distribution in laser gas medium in Reactor Pumped Laser","The forth International Symposiuim on Innovative Nuclear Energy Systems (INES-4)","Abstracts of The forth International Symposiuim on Innovative Nuclear Energy Systems (INES-4)",,,,"  A13-6",2013,Nov.
"Toru OBARA,Haruka Kikuchi","Energy Release in Criticality Accidents Involving Two Fuel Solution Tanks","American Nuclear Society 2013 Winter Meeting","Transactions of the American Nuclear Society",,"Vol. 109",,"pp. 888-889",2013,Nov.
"Jun Nishiyama,Toru Obara","Start-up analysis of the CANDLE burn-up reactors by using accelerator neutron sources","The forth International Symposiuim on Innovative Nuclear Energy Systems (INES-4)","Abstracts of The forth International Symposiuim on Innovative Nuclear Energy Systems (INES-4)",,,,"  A13-3",2013,Nov.
"Topan Setiadipura,Toru OBARA","Development of a Monte Carlo based PBR Fuel Management Code","Americal Nuclear Society 2013 Winter Meeting","Transactions of the American Nuclear Society",,"Vol. 109",,"pp. 1431-1433",2013,Nov.
"Minoru TAKAHASHI,Toru OBARA,Akio MINATO,Shoji UCHIDA,Kenji KIKUCHI,Masatoshi KONDO,Akito NAGATA","Activities in CRINES for Generation IV International Forum, Lead-cooled Fast Reactor","The forth International Symposiuim on Innovative Nuclear Energy Systems (INES-4)","Abstracts of The forth International Symposiuim on Innovative Nuclear Energy Systems (INES-4)",,,,"  A11-3",2013,Nov.
"Piyatida Trinuruk,Toru OBARA","Particle-type Burnable Poisons for Thorium-based Fuel in HTGR","The forth International Symposiuim on Innovative Nuclear Energy Systems (INES-4)","Abstracts of The forth International Symposiuim on Innovative Nuclear Energy Systems (INES-4)",,,,"  A22-3",2013,Nov.
"Haruka Kikuchi,Toru OBARA","Development of Transient Analysis Code for Estimation of Total Released Energy in Several Fuel Solution Tanks System","The forth International Symposiuim on Innovative Nuclear Energy Systems (INES-4)","Abstracts of The forth International Symposiuim on Innovative Nuclear Energy Systems (INES-4)",,,,"  C13-1",2013,Nov.
"Topan Setiadipura,Toru OBARA","Optimization of Start-Up Fuel Management for OTTO Cycle Pebble Bed Reactor","The forth International Symposiuim on Innovative Nuclear Energy Systems (INES-4)","Abstracts of The forth International Symposiuim on Innovative Nuclear Energy Systems (INES-4)",,,,"  A22-5",2013,Nov.
"西山潤,小原徹","加速器中性子源点火型CANDLE燃焼炉における外部中性子源エネルギー特性","日本原子力学会2013年秋の大会","日本原子力学会2013年秋の大会予稿集",,,,"  G04",2013,Sept.
"Piyatida Trinuruk,Toru OBARA","Preventing the Prompt Critical Accident in Block-type HTGRs by using Particle Type Burnable Poisons","日本原子力学会2013年秋の大会","日本原子力学会2013年秋の大会予稿集",,,,"  G33",2013,Sept.
"Piyatida Trinuruk,Toru OBARA","Concept of prismatic high temperature gas-cooled reactor with SiC coating on graphite structures",,"Annals of Nuclear Energy",,"Vol. 63",,"pp. 437-445",2013,Sept.
"Toru OBARA,Hiroyuki Nakamura,Jun Nishiyama","Preliminary Study for Refueling Scheme in Lead-Bismuth Eutectic Cooled CANDLE Reactor","The forth conference on Heavy Liquid-metal Coolants in Nuclear Technologies (HLMC-2013)","The book of abstract in HLMC-2013",,,,,2013,Sept.
"Piyatida Trinuruk,Toru OBARA","Small, long-life high temperature gas-cooled reactor free from prompt supercritical accidents by particle-type burnable poisons",,"Journal of Nuclear Science and Technology",,"Vol. 50","No. 9","pp. 898-912",2013,July
"Dwi Irwanto,Toru OBARA","Decay Heat Removal without Forced Cooling on a Small Simplified PBR with an Accumulative Fuel Loading Scheme",,"Annlas of Nuclear Energy",,"Vol. 60",,"pp. 383-395",2013,June
"Toru OBARA,Taiki Onoe","Flattening of burnup reactivity in long-life prismatic HTGR by particle type burnable poisons",,"Annlas of Nuclear Energy",,"Vol. 57",,"pp. 216-220",2013,Mar.
"Masao Komeda,Kozo Kawasaki,Toru OBARA","A new irradiation method with a neutron filter for silicon neutron transmutation doping at the Japan research reactor No.3 (JRR-3)",,"Applied Radiation and Isotopes",,"Vol. 74",,"pp. 70-77",2013,Feb.
"Byambajav Munkhbat,Toru OBARA","Conceptual design of a small nuclear reactor for large-diameter NTD-Si using short PWR fuel assemblies",,"Journal of Nuclear Science and Technology",,"Vol. 50","No. 1","pp. 46-58",2013,Jan.
"Ohta, H.,Ogata, T.,Obara, T.","High-burnup core design using minor actinide-containing metal fuel","International Nuclear Fuel Cycle Conference, GLOBAL 2013: Nuclear Energy at a Crossroads","Proc. of International Nuclear Fuel Cycle Conference, GLOBAL 2013: Nuclear Energy at a Crossroads,",,"Vol. 1",,"pp. 759-765",2013,
"Masao Komeda,Toru OBARA","Study on the burn-up charactierisitics of a thermal neutron filter containing B4C particles for NTD-Si irradiation",,"Annlas of Nuclear Energy",,"Vol. 53",,"pp. 35-39",2013,
"Toru OBARA,Taiki Onoe","Effect of Particle Type Burnable Poisons in HTGR",,"Transactions of the American Nuclear Society",,"Vol. 107",,"pp. 1023-1024",2012,Nov.
"Piyatida Trinuruk,Toru OBARA","Effect of SiC Coating over Graphite Stracture in HTGR",,"Transactions of the American Nuclear Society",,"Vol. 107",,"pp. 1262-1263",2012,Nov.
"Toru OBARA,Dwi Irwanto","Burnup Performance of Small Pebble Bed Reactor with Accumlative Fuel Loading Scheme","6th International Topical Meeting on High Temperature Reactor Technology HTR2012","Proceedings of 6th International Topical Meeting on High Temperature Reactor Technology HTR2012",,,,"  HTR2012-5-019",2012,Oct.
"西山潤,小原徹","加速器中性子源点化型CANDLE燃料炉に関する研究","日本原子力学会2012秋の大会","日本原子力学会2012秋の大会予稿集",,,,"  P35",2012,Sept.
"Piyatida Trinuruk,Toru OBARA","Prismatic HTGR with Silicon Carbide Coated Graphite Block Core（1）Effects on Thermal-Hydraulic Behavior under the Normal Operation","日本原子力学会2012秋の大会","日本原子力学会2012秋の大会予稿集",,,,"  P41",2012,Sept.
"Toru OBARA","Concept of Small Pebble Bed Reactor with Accumulative Fuel Loading Scheme","Third International Ulaanbaatar Conference on Nuclear Physics and Applications UBC2012","Third International Ulaanbaatar Conference on Nuclear Physics and Applications UBC2012",,,,,2012,Sept.
"Byambajav Munkhbat,Toru OBARA","Design Concept of a Small Nuclear Reactor for Large-Diameter NTD-Si using Short PWR Fuel Assemblies","日本原子力学会2012秋の大会","日本原子力学会2012秋の大会予稿集",,,,"  P40",2012,Sept.
"Byambajav Munkhbat,Toru Obara","Design simplification of a small nuclear reactor for large-diameter neutron transmutation doping silicon using control rods",,"Journal of Nuclear Science and Technology",,"Vol. 49","No. 8","pp. 845-856",2012,July
"Byambajav Munkhbat,Toru OBARA","Conceptual design of a small nuclear reactor for NTD-Si using short PWR fuel assemblies",,"Transactions of the American Nuclear Society",,"Vol. 106",,"pp. 826-829",2012,June
"Byambajav Munkhbat,Toru Obara","Design Concept of a Small Nuclear Reactor for Large-Diameter NTD-Si using a Conventional PWR Full-Length Fuel Assembly",,"Journal of Nuclear Science and Technology",,"Vol. 49","No. 5","pp. 535-543",2012,May
"Piyatida Trinuruk,Toru Obara","Neutronic Analysis of Prismatic HTGR with Silicon Carbide Coated Graphite Block Core","日本原子力学会2012春の年会","日本原子力学会2012春の年会予稿集",,,,"  D09",2012,Mar.
"Byambajav Munkhbat,Toru Obara","Design study on a small reactor for silicon semiconductor production using LWR fuel；(4) Uniformity of doping","日本原子力学会2012春の年会","日本原子力学会2012春の年会予稿集",,,,"  D06",2012,Mar.
"Topan Setiadipura,Toru Obara","Validation of Depletion Module of Equilibrium Burnup Analysis Code for OTTO Cycle in Pebble Bed Reactor","日本原子力学会2012春の年会","日本原子力学会2012春の年会予稿集",,,,"  C39",2012,Mar.
"Dwi Irwanto,Toru Obara","Design Study of Innovative Simplified Small Pebble Bed Reactor;（5）Passive Safety Analysis for Decay Heat Removal without Forced Cooling","日本原子力学会2012春の年会","日本原子力学会2012春の年会予稿集",,,,"  C38",2012,Mar.
"尾上泰基,小原徹","粒子状可燃性毒物による高温ガス炉燃焼特性向上に関する研究","日本原子力学会2012春の年会","日本原子力学会2012春の年会予稿集",,,,"  D08",2012,Mar.
"小原 徹","東京電力福島第一原子力発電所事故と革新的原子炉研究","第109回触媒討論会","触媒",,"Vol. 54","No. 2","p. 70",2012,Mar.
"磯部陽介,小原徹","原子炉炉心での核励起レーザー発振シミュレーションに関する研究","日本原子力学会2012春の年会","日本原子力学会2012春の年会予稿集",,,,"  D51",2012,Mar.
"友成健人,小原徹","慣性核融合炉用原子炉レーザーの設計研究","日本原子力学会2012春の年会","日本原子力学会2012春の年会予稿集",,,,"  D50",2012,Mar.
"Dwi Irwanto,Toru Obara","Burnup Characteristics and Fuel Cycle Economics of Mixed Uranium-Thorium Fuel in a Simplified Small Pebble Bed Reactor",,"Journal of Nuclear Science and Technology",,"Vol. 49","No. 2","pp. 222-229",2012,Feb.
"Toru OBARA,Hiroki Takezawa","Possibility of nuclear pumped laser experiment using low enriched uranium","The 3rd Internetional Conference on Advances in Nuclear Science and Engineering 2011 ICANSE2011","AIP Conference Proceedings Volume 1448, The 3rd Internetional Conference on Advances in Nuclear Science and Engineering 2011 ICANSE2011",,,,"pp. 25-29",2012,
"Hiroki Takezawa,Toru Obara","New Approach to Space-Dependet Kinetic Analysis by the Integral Kinetic Model",,"Nuclear Science and Engineering",,"Vol. 171",,"pp. 1-12",2012,
"Odmaa Sambuu,Toru Obara","Conceptual design for a small modular district heating reactor for Mongolia",,"Annlas of Nuclear Energy",,"Vol. 47",,"pp. 210-215",2012,
"Piyatida Trinuruk,Toru Obara","Preliminary Study on the Burnup Improvement of HTGR based on the Spectrum","GLOBAL 2011","Proc. of GLOBAL 2011",,,,"  500728",2011,Dec.