| 1. |
Irwan L. Simanullang, Nozomu Fujimoto, Preliminary study of a small high-temperature gas-cooled reactor (HTGR) concept with MgO–BeO moderators, Nuclear Engineering and Design, https://doi.org/10.1016/j.nucengdes.2024.113036, 420, -, 2024.04.  |
| 2. |
Hai Quan Ho, Toshiaki Ishii, Satoru Nagasumi, Masato Ono, Yosuke Shimazaki, Etsuo Ishitsuka, Hiroaki Sawahata, Minoru Goto, Irwan Liapto Simanullang, Nozomu Fujimoto, Kazuhiko Iigaki, Feasibility of using BeO rods as secondary neutron sources in the long-life fuel cycle high-temperature gas-cooled reactor, Nuclear Engineering and Design, https://doi.org/10.1016/j.nucengdes.2023.112795, Volume 417, February 2024, 112795, 2024.02. |
| 3. |
Irwan L. Simanullang, S.Kawaguchi, N. Fujimoto, T. Ishii, S. Nagasumi, H.H.Quan, K.Nakajima, E.Ishitsuka, K. Iigaki, Preliminary Study of Burnup Measurement and Relative Power Distribution in HTTR using Gamma-Ray Measurement, International Conference on Nuclear Criticality Safety, -, 2023.10. |
| 4. |
Hai Quan Ho, Minoru Goto, Satoru Nagasumi, Toshiaki Ishii, Yosuke Shimazaki, Irwan L. Simanullang, Nozomu Fujimoto, Etsuo Ishitsuka, Kazuhiko Iigaki, High-Temperature Operation Mode of HTTR For Hydrogen Production Facility, International Conference on Nuclear Engineering, -, 2023.06. |
| 5. |
Seiji Yamasaki, Soichiro Moriya, Irwan L. Simanullang, Nozomu Fujimoto, Atsushi Sakon, Tadafumi Sano, Yoshiyuki Takahashi, Evaluation of Burnable Poison Reactivity Worth at The KUCA Graphite-Moderated System, International Conference on Nuclear Engineering, -, 2023.06. |
| 6. |
Irwan L. Simanullang, Katsuki Fukuhara, Keisuke Morita, Yuji Fukaya, Hai Quan Ho, Satoru Nagasumi, Kazuhiko Iigaki, Etsuo Ishitsuka, Nozomu Fujimoto, Preparation Method of ORIGEN2 Library for High Temperature Gas-Cooled Reactors, ICONE29, https://doi.org/10.1115/ICONE29-90802, 2, ICONE29-90802, V002T02A023; 6 pages, 2022.11. |
| 7. |
Hai Quan Ho, Satoru Nagasumi, Yosuke Shimazaki, Toshiaki Ishii, Kazuhiko Iigaki, Minoru Goto, Irwan L Simanullang, Nozomu Fujimoto, Etsuo Ishitsuka, Prediction of the Operating Control Rod Position of the HTTR with supervised machine learning, ICONE29, https://doi.org/10.1115/ICONE29-90826, ICONE29-90826, V002T02A025; 4 pages, 2022.11. |
| 8. |
H.Q. Ho, T. Ishii, S. Nagasumi, M. Ono, Y. Shimazaki, E. Ishitsuka, M. Goto, I.L. Simanullang, N. Fujimoto, K. Iigaki, Calculation of shutdown gamma distribution in the high temperature engineering test reactor, Nuclear Engineering and Design, https://doi.org/10.1016/j.nucengdes.2022.111913, 2022.08. |
| 9. |
Irwan L. Simanullang, N. Nakagawa, H.Q.Ho, S. Nagasumi, E.Ishitsuka, K. Iigaki, N. Fujimoto, Evaluation of power distribution calculation of the very high temperature reactor critical assembly (VHTRC) with Monte Carlo MVP3 code, Annals of Nuclear Energy, https://doi.org/10.1016/j.anucene.2022.109314, 2022.07. |
| 10. |
Irwan Liapto Simanullang, Yuichi Yamane, Taro Ueki, Kotaro Tonoike, The effect of β on the consequence characteristics of a postulated criticality accident using 1/fβ spectrum in randomized model of material distribution, Annals of Nuclear Energy, https://doi.org/10.1016/j.anucene.2022.109167, 174, 2022.04. |
| 11. |
Irwan Liapto Simanullang, Yuichi Yamane, Takeo Kikuchi, Kotaro Tonoike, Consequence analysis of a postulated nuclear excursion in BWR spent fuel pool using 1/fβ spectrum model of randomization, Annals of Nuclear Energy, https://doi.org/10.1016/j.anucene.2020.107675, 147, 2020.07. |
| 12. |
Irwan Liapto Simanullang, Toru Obara, Burnup performance of a PBR with an accumulative fuel loading scheme utilizing burnable poison particles in UO2 and ROX fuels, Energy Procedia, https://doi.org/10.1016/j.egypro.2017.09.476, 131, 61-68, 2017.10. |
| 13. |
Irwan Liapto Simanullang, Toru Obara, Burnup performance of MOX and Pu-ROX fuels in PBR with accumulative fuel loading scheme, Annals of Nuclear Energy, https://doi.org/10.1016/j.anucene.2018.06.014, 2018.10. |
| 14. |
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 Instrumentations and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, https://doi.org/10.1016/j.nima.2018.06.066, 903, 109-113, 2018.09. |
| 15. |
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, https://doi.org/10.1016/j.anucene.2017.04.019, 107, 110-118, 2017.09. |
| 16. |
Irwan Liapto Simanullang, Toru Obara, Improvement of core design of small pebble bed reactor with accumulative fuel loading scheme, Annals of Nuclear Energy, https://doi.org/10.1016/j.anucene.2016.02.027, 94, 87-92, 2016.08. |
| 17. |
Simanullang Irwan Liapto, Toru Obara, Burnup analysis of accumulative fuel loading scheme pebble bed reactor with optimum fuel composition, American Nuclear Society, 113, 1, 2015.10. |
| 18. |
Irwan Liapto Simanullang, Toru Obara, Improvement of burnup analysis for pebble bed reactors with an accumulative fuel loading scheme, International Conference of Nuclear Engineering (ICONE), 2015.05. |
