Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Barath Ezhilan"'
Publikováno v:
Biomicrofluidics. 10(4)
We analyze the effective rheology of a dilute suspension of self-propelled slender particles confined between two infinite parallel plates and subject to a pressure-driven flow. We use a continuum kinetic model to describe the configuration of the pa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c9260b4c4fd3d92cca1a3e9e533b7da
https://pubmed.ncbi.nlm.nih.gov/27375827
https://pubmed.ncbi.nlm.nih.gov/27375827
Publikováno v:
Journal of Fluid Mechanics. 781
The spatial and orientational distribution in a dilute active suspension of non-Brownian run-and-tumble spherical swimmers confined between two planar hard walls is calculated theoretically. Using a kinetic model based on coupled bulk/surface probabi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f239454791c5b09bcc77dc03e871f347
https://doi.org/10.1017/jfm.2015.520
https://doi.org/10.1017/jfm.2015.520
Autor:
Tailin Xu, Jinxing Li, Isaac Rozen, Renfeng Dong, Biye Ren, Wei Gao, David Saintillan, Caleb Christianson, Joseph Wang, Barath Ezhilan
Publikováno v:
Dong, R; Li, J; Rozen, I; Ezhilan, B; Xu, T; Christianson, C; et al.(2015). Vapor-Driven Propulsion of Catalytic Micromotors. Scientific Reports, 5. doi: 10.1038/srep13226. UC San Diego: Retrieved from: http://www.escholarship.org/uc/item/9642b8z2
Scientific Reports
Scientific Reports
Chemically-powered micromotors offer exciting opportunities in diverse fields, including therapeutic delivery, environmental remediation and nanoscale manufacturing. However, these nanovehicles require direct addition of high concentration of chemica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f7ae2a648c1d9c7b51e17b5500bc4545
http://www.escholarship.org/uc/item/9642b8z2
http://www.escholarship.org/uc/item/9642b8z2
Autor:
Barath Ezhilan, David Saintillan
Confined suspensions of active particles show peculiar dynamics characterized by wall accumulation, as well as upstream swimming, centreline depletion and shear trapping when a pressure-driven flow is imposed. We use theory and numerical simulations
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6e00054a8d1c0d0b66eda2c5e555a7d3
http://arxiv.org/abs/1504.02792
http://arxiv.org/abs/1504.02792
Publikováno v:
Physics of Fluids. 25:070607
Suspensions of active particles, such as motile microorganisms and artificial microswimmers, are known to undergo a transition to complex large-scale dynamics at high enough concentrations. While a number of models have demonstrated that hydrodynamic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::88e268668754ead1d6e64690563ead5b
https://doi.org/10.1063/1.4812822
https://doi.org/10.1063/1.4812822
Publikováno v:
Physics of Fluids. 24:091701
A kinetic model and three-dimensional numerical simulations are applied to study the dynamics in suspensions of run-and-tumble aerotactic bacteria confined in free-standing liquid films surrounded by air. In thin films, oxygen and bacterial concentra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f5c7e69326cc7d025fe2a9d227c6b159
https://doi.org/10.1063/1.4752764
https://doi.org/10.1063/1.4752764