研究者
J-GLOBAL ID：201801013929639769   更新日: 2023年05月03日

ベルナール クリステル

ベルナール クリステル | Bernard Chrystelle
所属機関・部署：
Tohoku University Frontier Research Institute for Interdisciplinary Sciences Creative Interdisciplinary Research Division

Tohoku University Frontier Research Institute for Interdisciplinary Sciences Creative Interdisciplinary Research Division について


職名： Assistant Professor
研究分野 (2件)： 高分子材料 ,  材料力学、機械材料
研究キーワード (7件)： 材料の特性評価 ,  数値モデリング ,  マイクロメカニックス ,  大ひずみ挙動 ,  動的な動作 ,  コールドスプレー ,  ポリマー
競争的資金等の研究課題 (13件)：
  • 2021 - 2026 Micromechanical modelling of polymer particles under impact
  • 2021 - 2023 Numerical modelling of the particle temperature evolution during cold spray process
  • 2021 - 2022 Experimental and numerical approaches for water film and particle flow analyses (and its particle deposition behavior) for repairing leakage pipes by cold spray process (or solid-state particle impingement process)
  • 2021 - 2022 Nanomechanical behavior of polymer particle at low strain rates
  • 2021 - 2022 High impact resistance of titanium/UHMWPE composites coatings by cold spray
全件表示
論文 (30件)：
  • C. A. Bernard, H. Takana, G. Diguet, O. Lame, K. Ogawa, J.-Y. Cavaillé. Thermal gradient in polymeric particles during the cold spray process. Computational Particle Mechanics. 2023
  • Shaoyun Zhou, Jiayu Sun, Chrystelle Bernard, Hao Lin, Hiroki Saito, Takamichi Miyazaki, Yuji Ichikawa, Kazuhiro Ogawa. Interfacial oxidation and boundary amorphization deposition mechanisms of GaN powder on metallic substrate by low-pressure cold spraying. Applied Surface Science. 2022. 614. 156221-156221
  • Yuxian Meng, Hiroki Saito, Chrystelle A. Bernard, Yuji Ichikawa, Kazuhiro Ogawa. Parametric Study to Repair Leaks in Water Pipe Using the Low-Pressure Cold Spray Technique. Journal of Thermal Spray Technology. 2022. 31. 8. 2560-2576
  • Liliana Zarazua-Villalobos, Nicolas Mary, Chrystelle Bernard, Kazuhiro Ogawa, Clement Boissy. Improved Deposition Efficiency of Low-Pressure Cold-Sprayed Tin Coating Through Powder Recycling. Journal of Thermal Spray Technology. 2022. 31. 2577-2593
  • C. A. Bernard, H. Takana, O. Lame, K. Ogawa, J.-Y. Cavaillé. Influence of the Nozzle Inner Geometry on the Particle History During Cold Spray Process. Journal of Thermal Spray Technology. 2022. 31. 1776-1791
もっと見る
MISC (2件)：
特許 (1件)：
  • 配管内壁への金属皮膜成形
講演・口頭発表等 (75件)：
  • Kinetics of Polyurethane Bending over long times under electric field
    (ELyT Workshop 2022 2022)
  • Evaluation of the thermal gradient of in-flight polymer particles during cold spray process
    (ELyT Workshop 2022 2022)
  • Evolution of the polymer particle thermal history during cold spray process
    (International Conference on Flow Dynamics (ICFD 2022) 2022)
  • Effect of post-spray heat treatment on the bonding strength and microstructure of cold sprayed PFA coating
    (International Conference on Materials and Processing 2022 (ICM&P2022) 2022)
  • コールドスプレーポリマー成膜に及ぼすナノアルミナ添加量の影響
    (116th National Meeting of the Japan Thermal Spray Society 2022)
もっと見る
学歴 (5件)：
  • 2011 - 2015 University of Strasbourg Mechanical Department PhD student
  • 2010 - 2011 Institute Polytechnique of Bordeaux ENSEIRB MATMECA Master's degree in Mathematics and Mechanics
  • 2009 - 2011 University of Bordeaux 1 Master's degree in Mechanics and Engineering
  • 2008 - 2009 University of Bordeaux 1 Bachelor's degree in Physics and Engineering
  • 2007 - 2008 University of South Toulon Var Bachelor's degree in Mathematics
学位 (1件)：
  • Dr.
経歴 (3件)：
  • 2017/02 - 現在 東北大学 学際科学フロンティア研究所 助教
  • 2016/10 - 2017/01 東北大学
  • 2015/10 - 2016/09 University of Strasbourg Post doc researcher
受賞 (5件)：
  • 2022/11 - Institute of Fluid Sciences 19th International Conference on Flow Dynamics - Best Presentation Award for Young Researcher Evolution of the polymer particle thermal history during cold spray process
  • 2021/07 - Tohoku University Tohoku University prominent researcher fellow
  • 2020/02 - Caterpillar STEM Award The 2nd Caterpillar STEM Award - Special Recognition Award Polymer coating by cold spray process: understanding and modeling polymer deformation behavior at high temperature and strain rate
  • 2019/11 - Institute of Fluid Science, Tohoku University 16th International Conference on Flow Dynamics Best Presentation Award for Young Researcher Investigation of the thermal behavior of in-flight polymer particle during cold spray process
  • 2014/05 - Mechanical Department, ICube Laboratory Mechanical Department day Best Presentation Award Thermo-mechanical behavior of polymers: Modelling and Applications
所属学会 (2件)：
THE SOCIETY OF MATERIALS SCIENCE, JAPAN ,  FRENCH MECHANICAL ASSOCIATION
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