Effective diffusion coefficient including the Marangoni effect
نویسندگان
چکیده
منابع مشابه
ar X iv : 1 60 4 . 01 10 8 v 1 [ nl in . P S ] 5 A pr 2 01 6 Effective diffusion coefficient including the Marangoni effect
Surface-active molecules supplied from a particle fixed at the water surface create a spatial gradient of the molecule concentration, resulting in Marangoni convection. Convective flow transports the molecules far from the particle, enhancing diffusion. We analytically derive the effective diffusion coefficient associated with the Marangoni convection rolls. The resulting estimated effective di...
متن کاملar X iv : 1 60 4 . 01 10 8 v 2 [ nl in . P S ] 8 S ep 2 01 7 Effective diffusion coefficient including the Marangoni effect
Surface-active molecules supplied from a particle fixed at the water surface create a spatial gradient of the molecule concentration, resulting in Marangoni convection. Convective flow transports the molecules far from the particle, enhancing diffusion. We analytically derive the effective diffusion coefficient associated with the Marangoni convection rolls. The resulting estimated effective di...
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ژورنال
عنوان ژورنال: The Journal of Chemical Physics
سال: 2018
ISSN: 0021-9606,1089-7690
DOI: 10.1063/1.5021502