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A criterion for the transition from wall to core peak gas volume fraction distributions in bubbly flows

Méndez Díaz, Santos; Zenit, Roberto; Chiva Vicent, Sergio; Muñoz-Cobo, J.L.; Martinez-Martinez, Santiago (Elsevier, 2012)

[EN] It has been observed by many authors that for ascending bubbly flows, the gas fraction distributes radially in different manners. Depending on the flow conditions and channel characteristics, the bubbles may accumulate ...
Medida experimental de la concentración de área interfacial en flujos bifásicos finalmente dispersos y en transición

Méndez Díaz, Santos (Universitat Politècnica de València, 2008-09-30)

En años recientes se han realizado esfuerzos para incrementar la compresión de los fenómenos asociados al flujo bifásico líquido - gas, para lo cual se han establecido modelos matemáticos que intentan reflejar el comprotamiento ...
Simulation of bubbly flow in vertical pipes by coupling Lagrangian and Eulerian models with 3D random walks models: Validation with experimental data using multi-sensor conductivity probes and Laser Doppler Anemometry

Muñoz-Cobo González, José Luís; Chiva Vicent, Sergio; Abdelaziz Essa, M.A.; Méndez Díaz, Santos (Elsevier, 2012-01)

[EN] A set of two phase flow experiments for different conditions ranging from bubbly flow to cap/slug flow have been performed under isothermal concurrent upward air-water flow conditions in a vertical column of 3m height. ...

Mostrando ítems 1-3 de 3