dc.contributor
Universitat Politècnica de Catalunya. Departament de Física
dc.contributor
Universitat Politècnica de Catalunya. BIOCOM-SC - Biologia Computacional i Sistemes Complexos
dc.contributor.author
Suñol Galofre, Francesc Xavier
dc.contributor.author
González Cinca, Ricardo
dc.date.accessioned
2025-07-10T11:27:00Z
dc.date.available
2025-07-10T11:27:00Z
dc.identifier
Suñol, F.; Gonzalez, R. Impinging bubbly jets at different gravity levels. "Newsletter (European Low Gravity Research Association)", Desembre 2012, núm. 8, p. 33-34.
dc.identifier
http://hdl.handle.net/2117/433782
dc.identifier.uri
https://hdl.handle.net/2117/433782
dc.description.abstract
Bubbly jet impingement have been studied experimentally and numerically in normal gravity and in microgravity conditions. Zero gravity results have been obtained at the ZARM Drop Tower, which allows 4.7 s of a microgravity level of g 10-4g0, where g0 = 9:81 m/s2. In order to generate millimetric bubbles, a slug flow is created inside a capillary T-junction (d = 1 mm inner diameter) prior to injection into a test tank full of distilled water. A detailed study of this bubble generation method is reported in Arias et al. [1]. Bubble size and velocity are controlled via the gas and liquid ow rates. Different separations between jets have been considered (from 50 mm up to 100 mm). Results on the global structure of the impinging jets and the individual behavior of bubbles are presented.
dc.description.abstract
Postprint (published version)
dc.format
application/pdf
dc.relation
https://www.elgra.org/wp-content/uploads/2021/10/ELGRA-News-2012-Light.pdf
dc.subject
Àrees temàtiques de la UPC::Física::Física de fluids
dc.subject
Liquids -- Effect of reduced gravity on
dc.subject
Líquids -- Efecte de la microgravetat
dc.title
Impinging bubbly jets at different gravity levels
