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Experimental and Modelling Study of Interfacial Phenomena in Annular Flow with Uncertainty Quantification

Rivera Durán, Yago (Universitat Politècnica de València, 2023-07-03)

[ES] El flujo anular es uno de los regímenes de flujo bifásico más importantes y se caracteriza por que una fracción de líquido muy pequeña conocida como película de líquido que viaja cerca de la pared y un núcleo gaseoso. ...
Experimental study of the effects produced by the changes of the liquid and gas superficial velocities and the surface tension on the interfacial waves and the film thickness in annular concurrent upward vertical flows

Rivera-Durán, Yago; Muñoz-Cobo, J. L.; Cuadros, Jose-Luis; Berna, C.; Alberto Escrivá (Elsevier, 2021-01-01)

[EN] In this paper, we have performed an experimental study of the effect of changing the surface tension of the water in vertical annular concurrent two-phase flow (air + liquid) by adding small amounts of 1-butanol to ...
Experiments in free falling and downward cocurrent annular flows-Characterization of liquid films and interfacial waves

Rivera-Durán, Yago; Berna, C.; Muñoz-Cobo, J. L.; Escrivá, A.; Córdova, Y. (Elsevier, 2022-06)

[EN] Falling liquid films and downward cocurrent flows in rounded shape pipes have been experimentally studied during the last decades, estimating the evolution of its major characteristics. The most important variables ...

Mostrando ítems 1-3 de 3