Nobuaki Sakamoto, Takanori Hino, Hiroshi Kobayashi, Kunihide Ohashi. Parameter adaptation of k - ω SST turbulence model for improving resolution of moderately separated flows around 2D wing and 3D ship hulls via EnKF data assimilation. Journal of Marine Science and Technology. 2024
Nobuaki Sakamoto. Parameter Estimation for 1-eq./2-eq Turbulence Models by EnKF Data Assimilation: Twin Experiment With 2D Flat Plate. Proceedings of the ASME 2023 42nd International Conference on Ocean, Offshore and Arctic Engineering. 2023. 7
Nobuaki Sakamoto, Kunihide Ohashi, Hiroshi Kobayashi, Takanori Hino. Overset RaNS simulations and validations for the effect of false bottom to the KCS under static drift and static rudder in shallow water. Journal of Marine Science and Technology. 2023. 28. 1. 248-269
Nobuaki Sakamoto, Takuya Ohmori, Kunihide Ohashi, Hiroshi Kobayashi. False bottoms revisited: computational study for KCS under pure yaw motion in shallow water (H/T = 1.2). Journal of Marine Science and Technology. 2022. 28. 1. 117-135
Jennie Andersson, Alex Abolfazl Shiri, Rickard E. Bensow, Jin Yixing, Wu Chengsheng, Qiu Gengyao, Ganbo Deng, Patrick Queutey, Yan Xing-Kaeding, Peter Horn, et al. Ship-scale CFD benchmark study of a pre-swirl duct on KVLCC2. Applied Ocean Research. 2022. 123. #103134-103134
Nobuaki Sakamoto, Takanori Hino, Kunihide Ohashi, Hiroshi Kobayashi. Revisiting DA for Parameters of k-ω SST Model with 2D NACA4412 and Their Application to 3D Hull Forms. 日本船舶海洋工学会講演会論文集. 2024. 38. 755-762
Nobuaki Sakamoto, Takuya Ohmori, Kunihide Ohashi. Computational Investigation of Shallow Water Effect in Esso Osaka under Zig-Zag Maneuvers in Full Scale. Proc. Advanced Maritime Engineering Conference - AMEC 2023 -. 2023