Presentations -
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Application of data assimilation for heat-transfer parameter estimation and high-precision casting simulation
Y. Natsume, J. Asakawa, M. Ohno [Invited]
The 11th Pacific Rim International Conference on Advanced Materials and Processing (PRICM11) (ICC, Jeju, Korea) 2023.11 - 2023.11 The Korean Institute of Metals and Materials
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データ同化を適用した凝固伝熱解析と一方向鋳造実験によるAl合金の凝固組織マップの作成
平田愛香，淺川壌太，棗千修
第22回 日本金属学会東北支部研究発表大会 (岩手大学) 2023.10 - 2023.10 日本金属学会東北支部
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Comparison of grain structure models for wave propagation analysis in centrifugally cast stainless steels
Masaki Nagai, Yukinobu Natsume, Shan Lin
13th European Conference on Non-Destructive Testing 2023 (Lisbon, Portugal) 2023.07 - 2023.07
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Simulation of ultrasonic wave propagation in austenitic stainless steel welds with solidification structure predicted by Cellular Automaton method
Shan Lin, Yukinobu Natsume, Masaki Nagai
13th European Conference on Non-Destructive Testing 2023 (Lisbon, Portugal) 2023.07 - 2023.07
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Numerical modeling of multi-phase microstructures during alloy solidification by a cellular automaton method
Yukinobu Natsume, Jota Ogawa
The 3rd International Conference on Computational Engineering and Science for Safety and Environmental Problems 2020.12 - 2020.12
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Cellular Automaton Modelling to Predict Multi-phase Solidification Microstructures for Fe-C Peritectic Alloys
Jota Ogawa, Yukinobu Natsume
Modelling of Casting, Welding and Advanced Solidification Processes XV (オンライン) 2020.06 - 2020.06
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Numerical simulations of solidification structures and macrosegregation by a cellular automaton model coupled with flow calculations
Yukinobu Natsume
5th International Conference on Advances in Solidification Processes & 5th International Symposium on Cutting Edge of Computer Simulation of Solidification, Casting and Refining (Salzburg, Austria) 2019.06 - 2019.06
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Numerical Simulation of Dendritic Growth by Three-dimensional Cellular Automaton Model with Multi-grid Method
Masanori Chiba, Yukinobu Natsume, Kenichi Ohsasa
The 9th Pacific Rim International Conference on Advanced Materials and Processing (Kyoto, Japan) 2016.08 - 2016.08
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Evaluation of Grain Size of Al-1wt%Si Alloy Using Three-dimensional Cellular Automaton Method
Satoru Abe, Yukinobu Natsume, Kenichi Ohsasa
The 9th Pacific Rim International Conference on Advanced Materials and Processing (Kyoto, Japan) 2016.08 - 2016.08
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Fractal Characteristics of Dendrite Microstructure in Al-Si Alloys
Kenichi Ohsasa, Yukinobu Natsume, Takumi Hatayama
4th International Symposium on Cutting Edge of Computer Simulation of Solidification, Casting and Refining (Xi'an, China) 2016.05 - 2016.05
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Cellular Automaton Modeling of Dendritic Growth Using a Multi-grid Method
Yukinobu Natsume, Kenichi Ohsasa
The 14th International Conference on Modeling of Casting, Welding and Advanced Solidification Processes (Hyogo, Japan) 2015.06 - 2015.06
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Cellular Automaton Simulation of Grain Structure and Microsegregation of Aluminum Alloys
Yukinobu Natsume, Kenichi Ohsasa [Invited]
The 9th Pacific Rim International Conference on Modeling of Casting and Solidification Processes (Osaka, Japan) 2014.11 - 2014.11
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Analysis for Characteristics of Solid-Liquid Coexisting Zone Based on Percolation Model
Kenichi Ohsasa, Yukinobu Natsume
The 9th Pacific Rim International Conference on Modeling of Casting and Solidification Processes (Osaka, Japan) 2014.11 - 2014.11
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Fractal Characteristics of Dendrite in Unidirectionally Solidified Aluminum Alloys
Kenichi Ohsasa, Yukinobu Natsume, Takeshi Sekiya
4th International Conference on Advances in Solidification Processes (Old Windsor, UK) 2014.07 - 2014.07
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3D Cellular Automaton Simulation of Grain Structures for Al-Si Alloys Using New Growth Algorithm
Yukinobu Natsume, Kenichi Ohsasa
The 3rd International Symposium on Cutting Edge of Computer Simulation of Solidification, Casting and Refining (Sweden & Finland) 2013.05 - 2013.05
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Simulation of Negative Segregation Zone Formation in Solidifying Al-Si Alloys due to Solidification Shrinkage
Kenichi Ohsasa, Yukinobu Natsume, Kazuya Handa
The International symposium on Cutting Edge of Computer Simulation of Solidification, Casting and Refining (Sweden & Finland) 2013.05 - 2013.05
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Quantitative Model of Permeability for Columnar Dendritic Structures
Daiki Takahashi, Yukinobu Natsume, Kasumi Kawashima, Eiji Tanigawa, Kenichi Ohsasa
The 3rd International Symposium on Cutting Edge of Computer Simulation of Solidification, Casting and Refining (Sweden & Finland) 2013.05 - 2013.05
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Characterization of Dendrite Morphology for Al-based Alloy by Phase-field Model
Yukinobu Natsume, Hitoshi Ishida
The 12th International Conference on Aluminum Alloys (Yokohama, Japan) 2010.09 - 2010.09
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Simulation of Microsegregation of Multicomponent Alloys Using Thermodynamics Calculation
Yukinobu Natsume, Masaki Shimamoto, Hitoshi Ishida
The 2nd International Symposium on Cutting Edge of Computer Simulation of Solidification and Casting (Sapporo, Japan) 2010.02 - 2010.02