Zobrazeno 1 - 10
of 496
pro vyhledávání: '"Matar O"'
Autor:
Constante-Amores, C. R., Kahouadji, L., Shin, S., Chergui, J., Juric, D., Castrejon-Pita, J. R., Matar, O. K., Castrejon-Pita, A. A.
We study the effect of insoluble surfactants on the impact of surfactant-free droplets on surfactant-laden thin liquid films via a fully three-dimensional direct numerical simulations approach that employs a hybrid interface-tracking/level-set method
Externí odkaz:
http://arxiv.org/abs/2210.12919
Autor:
Constante-Amores, C. R., Abadie, T., Kahouadji, L., Shin, S., Chergui, J., Juric, D., Castrejon-Pita, A. A., Matar, O. K.
We study the effect of insoluble surfactants on the spatio-temporal evolution of turbulent jets. We use three-dimensional numerical simulations and employ an interface-tracking/level-set method that accounts for surfactant-induced Marangoni stresses.
Externí odkaz:
http://arxiv.org/abs/2207.05795
This article presents a computational study of saturated flow boiling in non-circular microchannels. The unit channel of a multi-microchannel evaporator, consisting of the fluidic channel and surrounding evaporator walls, is emulated and the conjugat
Externí odkaz:
http://arxiv.org/abs/2203.09305
Autor:
Constante-Amores, C. R., Batchvarov, A., Kahouadji, L., Shin, S., Chergui, J., Juric, D., Matar, O. K.
We study the effect of surfactants on the dynamics of a drop-interface coalescence using full three-dimensional direct numerical simulations. We employ a hybrid interface-tracking/level-set method, which takes into account Marangoni stresses that ari
Externí odkaz:
http://arxiv.org/abs/2102.08071
Autor:
Marbouh, O., Mazzamurro, A., Bou Matar, O., Dusch, Y., Bekir, W., Laloy, D., Ettihir, K., Tounzi, A., Benabou, A., Talbi, A.
Publikováno v:
In Journal of Magnetism and Magnetic Materials 1 January 2024 589
Spreading and retraction dynamics of sessileevaporating droplets comprising volatile binary mixtures
The dynamics of thin volatile droplets comprising of binary mixtures deposited on a heated substrate are investigated. Using lubrication theory, we develop a novel one-sided model to predict the spreading and retraction of an evaporating sessile axis
Externí odkaz:
http://arxiv.org/abs/2009.10419
Publikováno v:
Phys. Rev. Fluids 5, 104007 (2020)
We consider the evaporation of a thin liquid layer which consists of a binary mixture of volatile liquids. The mixture is on top of a heated substrate and in contact with the gas phase that consists of the same vapour as the binary mixture. The effec
Externí odkaz:
http://arxiv.org/abs/2008.10478
Autor:
Constante-Amores, C. R., Kahouadji, L., Batchvarov, A., Shin, S., Chergui, J., Juric, D., Matar, O. K.
This paper is associated with a poster winner of a 2019 American Physical Society Division of Fluid Dynamics (DFD) Milton van Dyke Award for work presented at the DFD Gallery of Fluid Motion. The original poster is available online at the Gallery of
Externí odkaz:
http://arxiv.org/abs/2007.12574
Autor:
Constante-Amores, C. R., Kahouadji, L., Batchvarov, A., Shin, S., Chergui, J., Juric, D., Matar, O. K.
We study the effect of surfactant on the dynamics of a bubble bursting through an interface. We perform fully three-dimensional direct numerical simulations using a hybrid interface-tracking/level-set method accounting for surfactant-induced Marangon
Externí odkaz:
http://arxiv.org/abs/2005.04472
Autor:
Constante-Amores, C. R., Kahouadji, L., Batchvarov, A., Shin, S., Chergui, J., Juric, D., Matar, O. K.
The dynamics of ligaments retracting under the action of surface tension occurs in a multitude of natural and industrial applications, such as inkjet printing and atomisation. We perform fully three-dimensional, two-phase direct numerical simulations
Externí odkaz:
http://arxiv.org/abs/2001.11029