Results 51 to 60 of about 6,080,447 (331)

Molecular dynamics of flows in the Knudsen regime [PDF]

, 2000
Novel technological applications often involve fluid flows in the Knudsen regime in which the mean free path is comparable to the system size. We use molecular dynamics simulations to study the transition between the dilute gas and the dense fluid ...
Allen, Bhattacharya, Bhushan, Bitsanis, Cercignani, Cieplak, Ehrfeld, Grest, Hoover, Jayanth R. Bavanar, Joel Koplik, Kennard, Kim (Ed.), Koplik, Koplik, Loose, Marek Cieplak, Marlow (Ed.), Maxwell, Maxwell, Morris, Muntz, Nose, Sugano, Tehver, Thompson   +25 more
core   +3 more sources

Nonideal Compressible Fluid Dynamics of Dense Vapors and Supercritical Fluids

Annual Review of Fluid Mechanics
The gas dynamics of single-phase nonreacting fluids whose thermodynamic states are close to vapor-liquid saturation, close to the vapor-liquid critical point, or in supercritical conditions differs quantitatively and qualitatively from the textbook gas ...
A. Guardone, P. Colonna, Matteo Pini, A. Spinelli   +3 more
semanticscholar   +1 more source

Can a toilet promote virus transmission? From a fluid dynamics perspective

The Physics of Fluids, 2020
Currently, a novel coronavirus named “SARS-CoV-2” is spreading rapidly across the world, causing a public health crisis, economic losses, and panic. Fecal–oral transmission is a common transmission route for many viruses, including SARS-CoV-2.
Yun-yun Li, Ji-Xiang Wang, Xi Chen
semanticscholar   +1 more source

Mechanisms of parasite‐mediated disruption of brain vessels

FEBS Letters, EarlyView.
Parasites can affect the blood vessels of the brain, often causing serious neurological problems. This review explains how different parasites interact with and disrupt these vessels, what this means for brain health, and why these processes matter. Understanding these mechanisms may help us develop better ways to prevent or treat brain infections in ...
Leonor Loira, Sílvia Arroz‐Madeira, Cláudio A. Franco, Sara Silva Pereira   +3 more
wiley   +1 more source

Knotted solutions, from electromagnetism to fluid dynamics

, 2017
Knotted solutions to electromagnetism and fluid dynamics are investigated, based on relations we find between the two subjects. We can write fluid dynamics in electromagnetism language, but only on an initial surface, or for linear perturbations, and we ...
Alves, Daniel W. F., Hoyos, Carlos, Nastase, Horatiu, Sonnenschein, Jacob   +3 more
core   +1 more source

Dynamics of network fluids

Advances in Colloid and Interface Science, 2017
Network fluids are structured fluids consisting of chains and branches. They are characterized by unusual physical properties, such as, exotic bulk phase diagrams, interfacial roughening and wetting transitions, and equilibrium and nonequilibrium gels. Here, we provide an overview of a selection of their equilibrium and dynamical properties.
C.S. Dias, N.A.M. Araújo, M.M. Telo da Gama   +2 more
openaire   +3 more sources

Computational Fluid Dynamics for Fixed Bed Reactor Design.

Annual Review of Chemical and Biomolecular Engineering, 2020
Flow, heat, and mass transfer in fixed beds of catalyst particles are complex phenomena and, when combined with catalytic reactions, are multiscale in both time and space; therefore, advanced computational techniques are being applied to fixed bed ...
A. Dixon, Behnam Partopour
semanticscholar   +1 more source

Multiple ETS family transcription factors bind mutant p53 via distinct interaction regions

FEBS Letters, EarlyView.
Mutant p53 gain‐of‐function is thought to be mediated by interaction with other transcription factors. We identify multiple ETS transcription factors that can bind mutant p53 and found that this interaction can be promoted by a PXXPP motif. ETS proteins that strongly bound mutant p53 were upregulated in ovarian cancer compared to ETS proteins that ...
Stephanie A. Metcalf, Nicholas F. Downing, Kaitlyn M. Mills, Samuel C. Metcalfe, Alexander E. Kritzer, Lindsey D. Mayo, Peter C. Hollenhorst   +6 more
wiley   +1 more source

Influence of drag closures and inlet conditions on bubble dynamics and flow behavior inside a bubble column

Engineering Applications of Computational Fluid Mechanics, 2017
In this paper, the hydrodynamics of a bubble column is investigated numerically using the discrete bubble model, which tracks the dispersed bubbles individually in a liquid column.
Amjad Asad, Christoph Kratzsch, Rüdiger Schwarze   +2 more
doaj   +1 more source

Flow-dependent fluorescence of CCVJ

Journal of Biological Engineering, 2017
Background The molecular rotor 9-(2-Carboxy-2-cyanovinyl)julolidine (CCVJ) is presumed to have a sensitivity towards velocity or shear which is supposed to result in a change in fluorescence quantum yield. Furthermore, a previously reported photoisomeric
Markus J. Schmidt, David Sauter, Thomas Rösgen   +2 more
doaj   +1 more source