*Matthias NEZONDET¹, Willem van Rooijen² (1. University of Fukui, Graduate School of Engineering, Advanced Interdisciplinary Science and Technology, 2. Research Institute of Nuclear Engineering, University of Fukui)

11:15 AM - 11:30 AM

[1J06] An Investigation on the Control Rod Homogenization Method for Next-Generation Fast Reactor Cores

*Kazuo Takino¹, Kazuteru Sugino¹, Shigeo Ohki¹ (1. Japan Atomic Energy Agency)

11:30 AM - 11:45 AM

[1J07] Impact of Diffusion Coefficient and Correction Term on Convergence Performance of CMFD Acceleration

*Yoshiki Oshima¹, Tomohiro Endo¹, Akio Yamamoto¹ (1. Nagoya Univ.)

11:45 AM - 12:00 PM

[1J08] Improvement of Optimally-Weighted Predictor-Corrector Method for Nuclear Fuel Burnup Calculation.

*Jumpei Sasuga¹, Go Chiba¹, Yasunori Ohoka², Kento Yamamoto², Hiroaki Nagano² (1. Hokkaido University, 2. Nuclear Fuel Industries, Ltd.)

Oral presentation

[1J09-12] Development of Calculation Code

Wed. Sep 11, 2019 2:45 PM - 3:50 PM Room J (Common Education Bildg. 2F D22)

Chair:Kenichi Tada(JAEA)

+Add all to schedule

2:45 PM - 3:00 PM

[1J09] Development of SCOPE2, Core Calculation Code Based on 3-D Fine-Mesh Multi-Group Transport Calculation for PWR

(14)Validation of Calculation Model for Nuclide Compositions through Actual Core Tracking Calculation

Kento Yamamoto¹, *Yasunori Ohoka¹, Hiroaki Nagano¹ (1. NFI)

3:00 PM - 3:15 PM

[1J10] BWR whole core nuclear-thermal hydraulic coupled simulation system

(5)Effects of energy group refinement on the BWR core calculation

*Michitaka Ono¹, Masayuki Tojo¹, Munenari Yamamoto, Tatsuya Iwamoto¹ (1. GNF-J)

3:15 PM - 3:30 PM

[1J11] Verification of FRBurner module of CBZ code system: fast reactor core burn-up calculation based on OECD/NEA benchmark report.

*Junshuang FAN¹, Chiba Go¹ (1. Hokkaido Univ.)

3:30 PM - 3:45 PM

[1J12] Extension of the IGA-method to multi-physics calculations

*Willem van Rooijen¹ (1. Research Institute of Nuclear Engineering, University of Fukui)

Time reserved for Chair （3:45 PM - 3:50 PM）

Oral presentation

[1J13-15] PIE Analysis

Wed. Sep 11, 2019 3:50 PM - 4:40 PM Room J (Common Education Bildg. 2F D22)

Chair:Kunihiro Nakajima(Kindai Univ.)

+Add all to schedule

3:50 PM - 4:05 PM

[1J13] Analysis of Isotopic Composition by Post-Irradiation Examination of PWR Lead Use Assembly

*Shunsuke Sato¹, Motomu Suzuki¹, Yasushi Nauchi¹ (1. CRIEPI)

4:05 PM - 4:20 PM

[1J14] Analysis of post irradiation examination data by CASMO5 and MVP-BURN

*Daiki Iwahashi¹, Tomohiro Sakai¹, Toru Yamamoto¹ (1. NRA)

4:20 PM - 4:35 PM

[1J15] Study on validation of new fission yield by analysis of post-irradiation examination

*Atsuya Iso¹, Takanori Kitada¹, Satoshi Takeda¹ (1. Osaka Univ.)

Time reserved for Chair （4:35 PM - 4:40 PM）

Oral presentation

[1J16-20] Uncertainty Analysis

Wed. Sep 11, 2019 4:40 PM - 6:00 PM Room J (Common Education Bildg. 2F D22)

Chair:Tadafumi Sano(Kindai Univ.)

+Add all to schedule

4:40 PM - 4:55 PM

[1J16] Uncertainty quantification of nuclides number densities after fuel depletion based on efficient random sampling method using sensitivity

*Go Chiba¹ (1. Hokkaido University)

4:55 PM - 5:10 PM

[1J17] Uncertainty Analysis on Depletion Calculation Using CASMO5

(1)Calculation Results on Pin-Cell Geometry

*Tatsuya Fujita¹, Tomohiro Sakai¹ (1. NRA)

5:10 PM - 5:25 PM

[1J18] Impact of the methods of generating fission yield covariance matrix on the uncertainty quantification of FP nuclides number density

*Keisuke Honta¹, Go Chiba¹ (1. Hokkaido Univ.)

5:25 PM - 5:40 PM

[1J19] Random Sampling-Based Uncertainty Quantification using a Continuous Energy Monte Carlo Method for a Thermal Neutron System

*Hiroya Oike¹, Ryoichi Kondo¹, Tomohiro Endo¹, Akio Yamamoto¹ (1. Nagoya Univ.)

5:40 PM - 5:55 PM

[1J20] Bias factor method based on weighted difference

*Satoshi Takeda¹, Takanori Kitada¹, Hiroki Koike², Daisuke Sato², Toshikazu Takeda³ (1. Osaka University, 2. Mitsubishi Heavy Industries, Ltd., 3. University of Fukui)

Time reserved for Chair （5:55 PM - 6:00 PM）

Oral presentation

[2J01-05] Subcriticality Evaluation

Thu. Sep 12, 2019 9:30 AM - 10:50 AM Room J (Common Education Bildg. 2F D22)

Chair:Tomohiro Endo(Nagoya Univ.)

+Add all to schedule

9:30 AM - 9:45 AM

[2J01] A Study for Reactor Noise Measurement in Power Operation at Kyoto Univ. Reactor Part.2

*Sin-ya Hohara¹, Atsushi Sakon¹, Kunihiro Nakajima², Kazuki Takahashi², Tadafumi Sano¹, Kengo Hashimoto¹ (1. Atomic Energy Research Institute, Kindai Univ., 2. Graduate School of Sci. and Eng., Kindai Univ.)

9:45 AM - 10:00 AM

[2J02] Applicability of the Extended Kalman Filter Technique to Reactivity Monitoring at KUCA

*Masao Yamanaka¹, Cheol Ho Pyeon¹ (1. Kyoto Univ.)

10:00 AM - 10:15 AM

[2J03] Improvement of reactivity estimation method based on behavior of power in subcritical quasi static state

*Yuichi Yamane¹ (1. JAEA)

10:15 AM - 10:30 AM

[2J04] Development of a handy criticality analytis tool HAND for fuel debris retrieval

*Kenichi Tada¹, Takao Sakino¹ (1. JAEA)

10:30 AM - 10:45 AM

[2J05] Development of multi-species material randomization using Monte Carlo solver Solomon

*TARO UEKI¹ (1. JAEA)

Time reserved for Chair （10:45 AM - 10:50 AM）

Oral presentation

[2J06-09] Criticality Safety

Thu. Sep 12, 2019 10:50 AM - 11:55 AM Room J (Common Education Bildg. 2F D22)

Chair:Satoshi Takeda(Osaka Univ.)

+Add all to schedule

10:50 AM - 11:05 AM

[2J06] Criticality control technique development for Fukushima Daiichi fuel debris

(50)Sub-criticality Measurement in a KUCA Decoupled Core Simulating Large-Scale Fuel Debris

*Shinya Kano^1,2, Satoshi Wada^1,2, Tsuyoshi Misawa³, Kitamura Yasunori³ (1. IRID, 2. Toshiba ESS, 3. Kyoto Univ.)

11:05 AM - 11:20 AM

[2J07] Criticality control technique development for Fukushima Daiichi fuel debris

(51)Effect of dispersing insoluble neutron absorber on fracturing fuel debris using chisels

*Satoshi Takeo^1,2, Ryo Ishibashi^1,2, Yuichi Morimoto^1,2 (1. HGNE, 2. IRID)

11:20 AM - 11:35 AM

[2J08] Development of the insoluble neutron absorbers using self-assembled surfactant aggregates

(3)Evaluation of radiolytic products

*Noriaki Ushio¹, Hiroyuki Terazaki¹, Kouji Koyanagi¹, Norikazu Jin¹, Toshio Hayashi¹ (1. Kao Corporation)

11:35 AM - 11:50 AM

[2J09] Development of the insoluble neutron absorbers using self-assembled surfactant aggregates

(4)Evaluation of neutron shielding property and model debris adhesion

*Ryota Nambara¹, Takuji Kume¹, Noriaki Ushio¹ (1. Kao)

Time reserved for Chair （11:50 AM - 11:55 AM）

Oral presentation

[2J10-14] Experiment & Analysis

Thu. Sep 12, 2019 2:45 PM - 4:05 PM Room J (Common Education Bildg. 2F D22)

Chair:Atsushi Sakon(Kindai Univ.)

+Add all to schedule

2:45 PM - 3:00 PM

[2J10] Experiment of the Third-Order Neutron Correlation Technique for Non-Multiplication System

*Tomohiro Endo¹, Sho Imai¹, Kenichi Watanabe¹, Akio Yamamoto¹ (1. Nagoya University)

3:00 PM - 3:15 PM

[2J11] γ ray count rates from ²³⁸U(n,γ) and fission reactions depending on system average ²³⁵U enrichment

Yasushi Nauchi¹, Shunsuke Sato¹, *Motomu Suzuki¹, Tadafumi Sano², Hironobu Unesaki² (1. CRIEPI, 2. KURNS)

3:15 PM - 3:30 PM

[2J12] Minimum value of the α-mode eigenvalue of an accelerator driven system.

*Ryota Katano¹ (1. JAEA)

3:30 PM - 3:45 PM

[2J13] Critical Experiment of Thorium Loaded Core at KUCA

(3)Sensitivity analysis of B2/8”p17EU-Th-EU core and next critical experimental core at KUCA

*Tadafumi Sano¹, Jun-ichi Hori², Yoshiyuki Takahashi², Hironobu Unesaki² (1. Kindai Univ., 2. Kyoto Univ.)

3:45 PM - 4:00 PM

[2J14] Application of the continuous energy Monte Carlo calculation code MVP-3 to analysis of dynamic parameters of LWR UO₂ and MOX critical test cores

*Toru Yamamoto¹, Daiki Iwahashi¹, Tomohiro Sakai¹ (1. NRA)

Time reserved for Chair （4:00 PM - 4:05 PM）

Oral presentation

[2J15-17] Development of New Reactor 1

Thu. Sep 12, 2019 4:05 PM - 4:55 PM Room J (Common Education Bildg. 2F D22)

Chair:Jun Nishiyama(Tokyo Tech)

+Add all to schedule

4:05 PM - 4:20 PM

[2J15] R&D to improve accuracy of nuclear prediction for HTGR

(2)Inverse kinetics analysis for HTTR simulated core in KUCA

*Kazuki Takahashi¹, Kunihiro Nakajima¹, Atsushi Sakon², Sin-ya Hohara², Kengo Hashimoto², Yuji Fukaya³, Tadafumi Sano² (1. Graduate School of Science and Engineering, Kindai University, 2. Atomic Energy Research Institute, Kindai University, 3. JAEA)

4:20 PM - 4:35 PM

[2J16] R&D to improve accuracy of nuclear prediction for HTGR

(3)Rossi-α analysis for HTTR simulated core in KUCA

*Kunihiro Nakajima¹, Atsushi Sakon², Kazuki Takahashi¹, Sin-ya Hohara², Kengo Hashimoto², Yuji Fukaya³, Tadafumi Sano² (1. Graduate School of Science and Engineering, Kindai University, 2. Atomic Energy Research Institude, Kindai University, 3. JAEA)

4:35 PM - 4:50 PM

[2J17] R&D to improve accuracy of nuclear prediction for HTGR

(4)Power spectrum analysis for HTTR simulated core in KUCA

*Atsushi SAKON¹, Kunihiro NAKAJIMA², Kazuki Takahashi², Sin-ya HOHARA¹, Tadafumi SANO¹, Yuji Fukaya³, Kengo HASHIMOTO¹ (1. Kindai University Atomic Energy Research Institute, 2. Kindai University Graduate School, 3. JAEA)

Time reserved for Chair （4:50 PM - 4:55 PM）

Oral presentation

[2J18-21] Development of New Reactor 2

Thu. Sep 12, 2019 4:55 PM - 6:00 PM Room J (Common Education Bildg. 2F D22)

Chair:Rei Kimura(TOSHIBA ESS)

+Add all to schedule

4:55 PM - 5:10 PM

[2J18] Development of Inherent Safety Fast Reactor by Using Blanket Bearing Minor Actinides

(7)Improvement of 3-dimensional Nodal Transport Method for Fast Reactor Transient Analysis

*Toshikazu Takeda¹, Satoshi Takeda², Takanori Kitada² (1. University of Fukui, 2. Osaka University)

5:10 PM - 5:25 PM

[2J19] Development of Inherent Safety Fast Reactor by Using Blanket Bearing Minor Actinides

(8)Survey for Achieving Low Void Reactivity

*Sho Fuchita¹, Koji Fujimura¹, Kazuhiro Fujimata¹, Satoshi Takeda², Toshikazu Takeda³ (1. HGNE, 2. Osaka University, 3. University of Fukui)

5:25 PM - 5:40 PM

[2J20] Core design of a molten salt reactor with chloride fuel for MA transmutation

*Masahiro Watanabe¹, Willem Van Rooijen² (1. Master' course of Nuclear Engineering, University of Fukui, 2. Research Institute of Nuclear Engineering, University of Fukui)

5:40 PM - 5:55 PM

[2J21] Irradiation Experiments on Minor Actinide by Aceelerator-Driven System at Kyoto University Critical Assembly

*Cheol Ho Pyeon¹, Masao Yamanaka¹ (1. Kyoto University, Institute for Integrated Radiation and Nuclear Science)

Time reserved for Chair （5:55 PM - 6:00 PM）

Sessions

III. Fission Energy Engineering » 301-1 Reactor Physics, Utilization of Nuclear Data, Criticality Safety

[1J01-04] Development of Methodology 1

(2)Improvement considering Neutronic Similarity, Experimental Error, and Statistical Error of Monte Carlo Code

[1J05-08] Development of Methodology 2

[1J09-12] Development of Calculation Code

(14)Validation of Calculation Model for Nuclide Compositions through Actual Core Tracking Calculation

(5)Effects of energy group refinement on the BWR core calculation

[1J13-15] PIE Analysis

[1J16-20] Uncertainty Analysis

(1)Calculation Results on Pin-Cell Geometry

[2J01-05] Subcriticality Evaluation

[2J06-09] Criticality Safety

(50)Sub-criticality Measurement in a KUCA Decoupled Core Simulating Large-Scale Fuel Debris

(51)Effect of dispersing insoluble neutron absorber on fracturing fuel debris using chisels

(3)Evaluation of radiolytic products

(4)Evaluation of neutron shielding property and model debris adhesion

[2J10-14] Experiment & Analysis

(3)Sensitivity analysis of B2/8”p17EU-Th-EU core and next critical experimental core at KUCA

[2J15-17] Development of New Reactor 1

(2)Inverse kinetics analysis for HTTR simulated core in KUCA

(3)Rossi-α analysis for HTTR simulated core in KUCA

(4)Power spectrum analysis for HTTR simulated core in KUCA

[2J18-21] Development of New Reactor 2

(7)Improvement of 3-dimensional Nodal Transport Method for Fast Reactor Transient Analysis

(8)Survey for Achieving Low Void Reactivity

Authentication