Keio University

Presentations

Terasaka, Koichi

21-40 items (total 455)

Enhancement of mixing in internal circulation flow of liquid-liquid slug flow in a circular tube

Speaker
Y. Matsuka, A. Hirata, F. Roloff, S. Fujioka, K. Terasaka
Conference Title
[Conference Category International presentation] Conference Title 5th International Symposium on Multiscale Multiphase Process Engineering(MMPE2025) Dates 2025.09.08 - 2025.09.11
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation
Country
Japan

Trapping promotion of sodium linear alkylbenzene sulfonate on filter membrane with ultrafine bubbles

Speaker
K. Mito, E. Omata, K. Terasaka, S. Fujioka
Conference Title
[Conference Category International presentation] Conference Title 5th International Symposium on Multiscale Multiphase Process Engineering(MMPE2025) Dates 2025.09.08 - 2025.09.11
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation
Country
Japan

Swelling of sebum applied on a flat plate by ultra-fine bubble water

Speaker
C. Murayama, R. Shindo, K. Terasaka, K. Kobayashi, T. Masuda, A. Nioh, S. Fujioka
Conference Title
[Conference Category International presentation] Conference Title 5th International Symposium on Multiscale Multiphase Process Engineering(MMPE2025) Dates 2025.09.08 - 2025.09.11
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation
Country
Japan

Estimation of Droplet Size Distribution in Emulsions Produced by a Meandering Static Mixer

Speaker
R. Morishita, S. Tokuhara, S. Fujioka, N. Ikeda, K. Terasaka
Conference Title
[Conference Category International presentation] Conference Title 5th International Symposium on Multiscale Multiphase Process Engineering(MMPE2025) Dates 2025.09.08 - 2025.09.11
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation
Country
Japan

加湿空気の急速圧縮凝縮によるウルトラファインバブル水生成

Speaker
寺坂宏一, 安田直喜, 藤岡沙都子
Conference Title
[Conference Category Domestic presentation] Dates 2025.09.05 - 2025.09.05
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)
Country
Japan

差圧測定に基づく食品流体のインライン式レオロジー測定技術の開発

Speaker
浅羽美希, 池田信章, 小椋勝仁, 鉾之原壮史, 伊賀久人, 藤岡沙都子, 寺坂宏一
Conference Title
[Conference Category Domestic presentation] Dates 2025.08.07 - 2025.08.08
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Poster presentation
Country
Japan

肌や歯がウルトラファインバブル水で洗えるのはなぜ?

Speaker
K. Terasaka
Conference Title
[Conference Category Domestic presentation] Dates 2025.07.18 - 2025.07.18
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (keynote)
Country
Japan

Ultrafine bubble generation and stability principles and a standard UFB water proposal

Speaker
K. Terasaka
Conference Title
[Conference Category International presentation] Conference Title The 20th International Symposium on Fine Bubble Technology Dates 2025.07.17 - 2025.07.17
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (keynote)
Country
Japan

String-like cavities formation in ice phase by slow advancing freezing of ultrafine bubble water

Speaker
R. Wakamura, K. Taoka, M. Ishimaru, K. Terasaka, S. Fujioka
Conference Title
[Conference Category International presentation] Conference Title 5th International Symposium on Multiscale Multiphase Process Engineering(MMPE2025) Dates 2025.09.08 - 2025.09.11
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation
Country
Japan

Generation of ultra-fine bubble water by rapid compressed condensation of water vapor containing air

Speaker
K. Terasaka, N. Yasuda, S. Fujioka
Conference Title
[Conference Category International presentation] Conference Title 12th International Conference on Multiphase Flows (ICMF2025)(Venue Toulouse) Dates 2025.05.11 - 2025.05.16
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)
Country
France

Effects of Liquid Properties on Internal Circulation Flow of Liquid-Liquid Two-Phase Slug Flow in a Milli-channel

Speaker
S. Fujioka, A. Hirata, T. Shimanouchi, K. Terasaka
Conference Title
[Conference Category International presentation] Conference Title 12th International Conference on Multiphase Flows (ICMF2025)(Venue Toulouse) Dates 2025.05.11 - 2025.05.16
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)
Country
France

Generation, concentration and separation of ultrafine bubbles in water

Speaker
K. Terasaka
Conference Title
[Conference Category International presentation] Conference Title International Conference Nanobubble 2024(Venue Kyoto) Dates 2024.10.10 - 2024.10.12
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (keynote)
Country
Japan

Novel experimental set-up for studies of microscopic transport phenomena at gas-liquid interfaces

Speaker
S. Takagi, L. Kursula, F. Kexel, M. Hoffmann, K. Terasaka, M. Schlüter
Conference Title
[Conference Category International presentation] Conference Title 16th International Conference on Gas-Liquid and Gas-Liquid-Solid Reactor Engineering(GLS-16)(Venue Dresden) Dates 2024.09.02 - 2024.09.05
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation
Country
Germany

Optimization of oscillation conditions when using the Oscillatory Baffled Reactor for mixing in highly viscous fluids or gas absorption

Speaker
Y. Yagi, S. Fujioka, T. Horie, K. Terasaka
Conference Title
[Conference Category International presentation] Conference Title 16th International Conference on Gas-Liquid and Gas-Liquid-Solid Reactor Engineering(GLS-16)(Venue Dresden) Dates 2024.09.02 - 2024.09.05
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation
Country
Germany

Development of compact device to measure the rheological properties of non-Newtonian fluids by using a pressure difference

Speaker
D. Funayama, N. Ikeda, S. Fujioka, K. Terasaka
Conference Title
[Conference Category International presentation] Conference Title 16th International Conference on Gas-Liquid and Gas-Liquid-Solid Reactor Engineering(GLS-16)(Venue Dresden) Dates 2024.09.02 - 2024.09.05
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation
Country
Germany

Effects of Storage Temperature and Solute Composition on Temporal Change of Number Concentration of Ultra-fine Bubbles in Aqueous Solution

Speaker
R. Shindo, K. Terasaka, K. Kobayashi, A. Nioh, S. Fujioka
Conference Title
[Conference Category International presentation] Conference Title 16th International Conference on Gas-Liquid and Gas-Liquid-Solid Reactor Engineering(GLS-16)(Venue Dresden) Dates 2024.09.02 - 2024.09.05
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation
Country
Germany

Effects of operating factors on internal circulation flow in liquid-liquid slug flow in a mini-channel

Speaker
A. Hirata, S. Fujioka, K. Terasaka
Conference Title
[Conference Category International presentation] Conference Title 16th International Conference on Gas-Liquid and Gas-Liquid-Solid Reactor Engineering(GLS-16)(Venue Dresden) Dates 2024.09.02 - 2024.09.05
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation
Country
Germany

Generation of ultra-fine bubbles by poor-solvating air-dissolved ethanol with high-speed shaking

Speaker
H. Hirase, J. M. Braack, K. Terasaka, S. Fujioka
Conference Title
[Conference Category International presentation] Conference Title 16th International Conference on Gas-Liquid and Gas-Liquid-Solid Reactor Engineering(GLS-16)(Venue Dresden) Dates 2024.09.02 - 2024.09.05
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation
Country
Germany

Experimental study of microscopic mass transfer phenomena of single fine bubbles

Speaker
L. Kursula, S. Takagi, Z. Percin, F. Kexel, P. Bubenheim, M. Hoffmann, A. Liese, K. Terasaka, M. Schlüter
Conference Title
[Conference Category International presentation] Conference Title 16th International Conference on Gas-Liquid and Gas-Liquid-Solid Reactor Engineering(GLS-16)(Venue Dresden) Dates 2024.09.02 - 2024.09.05
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation
Country
Germany

Concurrent 2-phase flow within a "bubble-can" geometry

Speaker
R. Biswas, A. Macchi, K. Terasaka, A. A. Donaldson
Conference Title
[Conference Category International presentation] Conference Title 16th International Conference on Gas-Liquid and Gas-Liquid-Solid Reactor Engineering(GLS-16)(Venue Dresden) Dates 2024.09.02 - 2024.09.05
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation
Country
Germany