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Turbulent entrainment in viscoelastic fluids
Journal of Fluid Mechanics, 2022Direct numerical simulations (DNS) of turbulent fronts spreading into an irrotational flow region are used to analyse the turbulent entrainment mechanism for viscoelastic fluids.
Hugo Abreu, F. Pinho, C. B. da Silva
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Numerical simulation of the behaviors of single bubble in shear-thinning viscoelastic fluids
The Physics of Fluids, 2022In this paper, the behaviors of single bubble in shear-thinning viscoelastic fluids were investigated using OpenFOAM. The volume-of-fluid method was used to capture the interface, and the Giesekus model was adopted for describing the rheological ...
Jingbo Ji +3 more
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On stabilizing effect of elasticity in the Rayleigh–Taylor problem of stratified viscoelastic fluids
Journal of Functional Analysis, 2017 Fei Jiang, Song Jiang, Guochun Wu
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Nonwetting droplet oscillation and displacement by viscoelastic fluids
Physical Review Fluids, 2020Simulations and theory reveal oscillations of droplets when driven by viscoelastic fluids because of their elastic memory effect. The viscoelastic oscillation helps release trapped droplets from hard-to-displace positions.
Chiyu Xie +4 more
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Self-propulsion in viscoelastic fluids: Pushers vs. pullers
Physics of Fluids, 2012 We use numerical simulations to address locomotion at zero Reynolds number in viscoelastic (Giesekus) fluids. The swimmers are assumed to be spherical, to self-propel using tangential surface deformation, and the computations are implemented using a ...
Lailai Zhu, Eric Lauga, Luca Brandt
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Effect of couple stresses on the rheology and dynamics of linear Maxwell viscoelastic fluids
, 2020The constitutive analog of the linear Maxwell viscoelastic fluid model with the explicit addition of couple stresses is derived from thermodynamic first principles.
C. G. Subramaniam, P. Mondal
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Analytical Chemistry, 2019
Exosomes, submicron membrane vesicles (30-200 nm) secreted by almost all cells, containing significant information such as proteins, microRNAs and DNAs, are closely associated with disease diagnostic and prognostic tests for liquid biopsy in clinical ...
Yinning Zhou +3 more
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Exosomes, submicron membrane vesicles (30-200 nm) secreted by almost all cells, containing significant information such as proteins, microRNAs and DNAs, are closely associated with disease diagnostic and prognostic tests for liquid biopsy in clinical ...
Yinning Zhou +3 more
semanticscholar +1 more source
On the Fluid and Viscoelastic Deformations of the Planets
Celestial Mechanics & Dynamical Astronomy, 1993zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Legros, Hilaire, Lefftz, Marianne
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On the control of viscoelastic Jeffreys fluids
Systems & Control Letters, 2012zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Anna Doubova, Enrique Fernández-Cara
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Viscoelastic Conjugated Polymer Fluids
Angewandte Chemie International Edition, 2019AbstractThe introduction of optoelectronic functions into viscoelastic polymers can yield highly sophisticated soft materials for biomedical devices and autonomous robotics. However, viscoelasticity and excellent optoelectronic properties are difficult to achieve because the presence of a large number of π‐conjugated moieties drastically stiffens a ...
Akira Shinohara +9 more
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