Number of the records: 1
Experiments on Bubble Breakup Induced by Collision with a Vortex Ring.
- 1.0505527 - ÚCHP 2020 RIV DE eng J - Journal Article
Zedníková, Mária - Stanovský, Petr - Trávníčková, Tereza - Orvalho, Sandra - Holub, Ladislav - Vejražka, Jiří
Experiments on Bubble Breakup Induced by Collision with a Vortex Ring.
Chemical Engineering & Technology. Roč. 42, č. 4 (2019), s. 843-850. ISSN 0930-7516. E-ISSN 1521-4125.
[International Congress of Chemical and Process Engineering CHISA 2018 /23./. Prague, 25.08.2018-29.08.2018]
R&D Projects: GA ČR GA15-15467S
Institutional support: RVO:67985858
Keywords : breakup frequency * bubble breakup * vortex ring
OECD category: Fluids and plasma physics (including surface physics)
Impact factor: 1.543, year: 2019
Method of publishing: Limited access
The bubble breakup after collision with a vortex ring was validated as source of breakup parameters for population balance modeling. This system was chosen as a deterministic alternative to the stochastic nature of bubble breakup studies under turbulent flow. The vortex ring was characterized by combining experimental visualization and numerical simulations. Breakup frequency, mean number of daughter bubbles, and its size distribution were obtained by high-speed camera recording of the collision process. The dependence of breakup parameters on the size of the mother bubble and Weber number was determined.
Permanent Link: http://hdl.handle.net/11104/0297095
Number of the records: 1