Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Clara G. Hernández"'
Autor:
Cesar A. Valencia, David A. Torres, Clara G. Hernández, Juan P. Escandón, Juan R. Gómez, René O. Vargas
Publikováno v:
Mathematics, Vol 11, Iss 20, p 4231 (2023)
The present investigation analyzes the transient multilayer electro-osmotic flow through an annular microchannel with hydrophobic walls. The fluids are considered immiscible and viscoelastic, following the Maxwell rheological model. In the problem ex
Externí odkaz:
https://doaj.org/article/016ddc27c2f74c0d8e1c1d4a0d7d8a6b
Publikováno v:
Colloids and Interfaces, Vol 6, Iss 4, p 60 (2022)
This work investigates the transient multilayer electro-osmotic flow of viscoelastic fluids through an annular microchannel. The dimensionless mathematical model of multilayer flow is integrated by the linearized Poisson-Boltzmann equation, the Cauch
Externí odkaz:
https://doaj.org/article/7be459f3be1f4cc8b2efe5b85f851d6b
Publikováno v:
Volume 9: Mechanics of Solids, Structures, and Fluids; Micro- and Nano-Systems Engineering and Packaging; Safety Engineering, Risk, and Reliability Analysis; Research Posters.
The present study analyzes the flow dynamics of two immiscible viscoelastic fluids through a cylindrical microannulus with hydrophobic walls. The pumping technique is produced by electroosmotic effects that act on the conducting fluid dragging the no
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ced69b12091f4eed5f1a632ef33d37a1
https://doi.org/10.1115/imece2022-95122
https://doi.org/10.1115/imece2022-95122
Publikováno v:
Journal of Fluids Engineering. 142
Because the pumping of samples by viscous drag forces and the use of flow-focusing for several sheath flows are widely used in microfluidic devices applications, the present investigation treats about the transport of multilayer immiscible viscoelast
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::134b481cd6e75ba28c00b8e5f6a6bb6c
https://doi.org/10.1115/1.4046375
https://doi.org/10.1115/1.4046375
Publikováno v:
Physica Scripta. 96:125028
In the present study, the combined magnetohydrodynamic and pressure-driven flow of multilayer immiscible fluids into a parallel flat plate microchannel is semi-analytically solved. Due to the handling of complex fluids in various microfluidic platfor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d1be59b20e38e747cfa56ab7d8ccb21d
https://doi.org/10.1088/1402-4896/ac37a0
https://doi.org/10.1088/1402-4896/ac37a0
Publikováno v:
European Journal of Mechanics - B/Fluids. 53:180-189
In this work, the transient electroosmotic flow through a slit microchannel formed by two parallel walls with asymmetric zeta potentials is studied. An appropriate combination of the momentum equation together with the rheological Maxwell model leads
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3952370d02932a34899e64972b61d5cb
https://doi.org/10.1016/j.euromechflu.2015.05.001
https://doi.org/10.1016/j.euromechflu.2015.05.001
Publikováno v:
Volume 10: Micro- and Nano-Systems Engineering and Packaging.
This paper presents the analytical solution of a combined electroosmotic/pressure driven flow of three viscoelastic immiscible fluids in a parallel flat plate microchannel. The mathematical model is based in the Poisson-Boltzmann equation and Cauchy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::61ada09634e30d2a8b778e397c26d40c
https://doi.org/10.1115/imece2017-70632
https://doi.org/10.1115/imece2017-70632
Publikováno v:
Volume 10: Micro- and Nano-Systems Engineering and Packaging.
This paper presents an analytical study of the transient electroosmotic flow for Newtonian fluids through a parallel flat plate microchannel with heterogeneous zeta potentials. The dimensionless mathematical model is based on the Poisson-Boltzmann, m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42c216ef7fd6d836396a467826f47701
https://doi.org/10.1115/imece2016-65939
https://doi.org/10.1115/imece2016-65939