The 5th International Symposium on Multiscale Multiphase Process Engineering
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Oral SessionMultiphase flow aspects of bubble columns, extraction columns, loop reactors, fluidized beds

[OS2]Oral Presentarion

Tue. Sep 9, 2025 10:20 AM - 12:00 PM JST
Tue. Sep 9, 2025 1:20 AM - 3:00 AM UTC
Oral Session(International Conference Hall)
10:20 AM - 10:40 AM JST(1:20 AM - 1:40 AM UTC)

[OS2-01]Mutable bubble surface mobility in water – alcohol mixtures and its impact on bubble column hydrodynamics and mass transfer

*Sandra Orvalho1, Maria Zednikova1, Pavlina Basarova2 (1. Institute of Chemical Process Fundamentals of the CAS (Czech Republic), 2. University of Chemistry and Technology Prague (Czech Republic))
10:40 AM - 11:00 AM JST(1:40 AM - 2:00 AM UTC)

[OS2-02]Self-induced oscillation associated with parametric excitation caused by formation of vortex pairs

*Yugo Kanai1, Kazumi Suzukawa1, Yuya Yoshizuru2 (1. Fukuoka University (Japan), 2. Formerly at Fukuoka University (Japan))
11:00 AM - 11:20 AM JST(2:00 AM - 2:20 AM UTC)

[OS2-03]LES-Euler/Lagrange Computations of a tall, slender bubble column at higher gas fraction and with mass transfer: Interplay between bubble dynamics and coalescence

Manuel Alejandro Taborda1, *Martin Sommerfeld1 (1. Otto-von-Guericke-University, Institute of Process Engineering (Germany))
11:20 AM - 11:40 AM JST(2:20 AM - 2:40 AM UTC)

[OS2-04]New Identification and Comparison of the Main Transition Velocities in a Bubble Column Operated with Aqueous Solutions of Glucose and Glucose+Ethanol

*Stoyan Nedeltchev1 (1. Institute of Chemical Engineering, Polish Academy of Sciences (Poland))
11:40 AM - 12:00 PM JST(2:40 AM - 3:00 AM UTC)

[OS2-05]Lateral Forces Acting on Single Ellipsoidal Bubbles Rising Near a Vertical Wall in Shear Flows

*Lantian Wang1, Tian Ma1, Dirk Lucas1, Kerstin Eckert1,2, Hendrik Hessenkemper1 (1. HZDR (Germany), 2. Technical University Dresden (Germany))
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