イベント情報
【GIR公開セミナー】Dr. Dario Escala / ブリュッセル自由大学（ベルギー）
| 日時 | 2024.4.4（16：30～17：30） |
|---|---|
| 会場 |
東京農工大学 小金井キャンパス 4号館 3階 349B 交流スペース ミーティングID：862 5415 3085 パスコード：351428 |
| Google Classroom コード | ndy4mnn |
| 講演者 | Dr. Dario Escala |
| 所属機関 | ブリュッセル自由大学 （ベルギー） |
| 講演タイトル | "On The Boundary Between Theory and Experiments: From chemically-driven viscous fingering to reaction fronts in microgravity" ＜要旨＞ Science is always challenging, particularly when one must choose between following a purely theoretical or experimental path. But sometimes, being right in between can help us find better solutions to scientific problems. This presentation unfolds in two parts, each showcasing a unique problem at the interface of theory and experimentation. In the first part, we will examine a system where pattern formation is induced by complex chemical reactions [1, 2]. Here, we will study its behavior experimentally and use numerical simulations to understand the mechanism behind its dynamics. In the second part, we highlight the importance of prior experimental experience in shaping realistic mathematical models. Specifically, we investigate how the premixing of the chemical species influences the behavior of A + B → C reaction-diffusion-advection fronts under microgravity conditions. We illuminate how this experimental artifact impacts the characteristic properties of these fronts [3]. This talk extends beyond physical-chemical phenomena; it serves as guidance for those navigating their scientific paths, illustrating the richness of exploration at the confluence of theory and experimentation. [1] D. M. Escala, A. De Wit, J. Carballido-Landeira, A. P. Munuzuri, Viscous fingering induced by a pH-sensitive clock reaction, Langmuir 35, 4182 (2019). [2] D. M. Escala, & A.P. Muñuzuri. A bottom-up approach to construct or deconstruct a fluid instability. Scientific reports, 11(1), 1-16 (2021). [3] Y. Stergiou, D. M. Escala, P. Papp, D. Horváth, M.J.B. Hauser, F. Brau, A. De Wit, Á. Tóth, K. Eckert, and K. Schwarzenberger, Unraveling dispersion and buoyancy dynamics around radial A + B → C reaction fronts: microgravity experiments and numerical simulations, NPJ microgravity (2024). |
| 言語 | 英語 |
| 対象 | どなたでも、ご参加いただけます。 |
| 共催 | グローバルイノベーション研究院 ライフサイエンス分野 田川チーム 卓越大学院プログラム |
| お問い合わせ窓口 | グローバルイノベーション研究院 鈴木 龍汰 特任助教 e-mail: rxsuzuki(ここに@ を入れてください）go.tuat.ac.jp |
| 備考 | 本セミナーは、オンライン・対面型の同時開催となります。 |
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