Results 51 to 60 of about 2,936,694 (340)
Molecular dynamics simulation of fluid viscosity in nanochannels
Nanosystems: Physics, Chemistry, Mathematics, 2018 Interest in fluid-based transport processes (i.e. liquids and gases) in nanochannels is due to the rapid development of nanotechnologies related to power systems, medicine, the development of advanced filter elements, etc.
V. Rudyak, A. Belkin
semanticscholar +1 more source
, 2017 Hydraulic fracture initiation and near wellbore propagation is governed by complex failure mechanisms, especially in cased perforated wellbores. Various parameters affect such mechanisms, including fracturing fluid viscosity and injection rate.
S. H. Fallahzadeh +3 more
semanticscholar +1 more source
The Aging Blood: Cellular Origins, Circulating Drivers, and Therapeutic Potential
Aging and Cancer, EarlyView.As a conduit linking all organs, the blood system both reflects and actively drives systemic aging. This review highlights how circulating pro‐aging and antiaging factors and age‐associated hematopoietic stem cell dysfunction contribute to immunosenescence and multi‐organ decline, positioning the hematopoietic system as a target for aging intervention.
Hanqing He, Jianwei Wang
wiley +1 more source
On the thixotropic effect of turbulence
Theoretical and Applied Mechanics Letters, 2019 As a follow-up research of the work on the natural viscosity of turbulence of Huang et al. [Journal of Turbulence (2003)], here we investigate the thixotropic effect of a turbulent Newtonian fluid on the basis of the ensemble-averaged Navier–Stokes ...
Yu-Ning Huang
doaj +1 more source
, 2002 We report here an extensive study of sustained oscillations of the viscosity of a complex fluid near an out-of-equilibrium transition. Using well defined protocols, we perform rheological measurements of the onion texture near a layering transition in a ...
Colin, A., Roux, D., Salmon, JB.
core +2 more sources
Viscous fingering of miscible slices [PDF]
, 2005 Viscous fingering of a miscible high viscosity slice of fluid displaced by a lower viscosity fluid is studied in porous media by direct numerical simulations of Darcy's law coupled to the evolution equation for the concentration of a solute controlling ...
Bertho, Yann +2 more
core +8 more sources
Advanced Engineering Materials, EarlyView.This article describes the preparation and characterization of poly(ε‐caprolactone) electrospun composite fibers incorporating sol‐gel‐derived bioactive glass particles doped with B and Cu. Scanning electron microscopy, energy‐dispersive X‐ray spectroscopy, Fourier‐transform infrared spectroscopy, contact angle, acellular bioactivity, mechanical and ...
Elisa Piatti +5 more
wiley +1 more source
Advances in Mechanical Engineering, 2020 This article investigates the heat and mass transfer in flow of bi-viscosity fluid through a porous saturated curved channel with sinusoidally deformed walls. The magnetic field and Joule heating effects are also taken into account.
Raheel Ahmed +4 more
doaj +1 more source
Electroconvective viscous fingering in a single polyelectrolyte fluid on a charge selective surface
Nature Communications, 2023 When a low-viscosity fluid displaces into a higher-viscosity fluid, the liquid-liquid interface becomes unstable causing finger-like patterns. This viscous fingering instability has been widely observed in nature and engineering systems with two adjoined
Jeonghwan Kim +3 more
doaj +1 more source
Shear viscosity of strongly interacting fermionic quantum fluids [PDF]
, 2015 Eighty years ago Eyring proposed that the shear viscosity of a liquid, $\eta$, has a quantum limit $\eta \gtrsim n\hbar$ where $n$ is the density of the fluid.
McKenzie, Ross H., Pakhira, Nandan
core +2 more sources