Results 71 to 80 of about 35,623 (166)

Viscoelastic flow instability in planar shear flow

Physics of Fluids
We report direct numerical simulations of elastic turbulence in shear-driven flow of a dilute polymer solution within a three-dimensional straight channel. Most existing approaches in the literature employ the Oldroyd-B model or its advanced version, the finite extensible nonlinear elastic model introduced by Peterlin (FENE-P model), for simulation of ...
Ivan S. Novikau, Sofia S. Kantorovich, Sebastian A. Altmeyer   +2 more
openaire   +3 more sources

Upstream vortex and elastic wave in the viscoelastic flow around a confined cylinder. [PDF]

J Fluid Mech, 2019
Qin B, Salipante PF, Hudson SD, Arratia PE.   +3 more
europepmc   +1 more source

On-Demand Multi-Resolution Liquid Alloy Printing Based on Viscoelastic Flow Squeezing. [PDF]

Polymers (Basel), 2018
Wu K, Zhang P, Li F, Guo C, Wu Z.
europepmc   +1 more source

A numerical study on nonlinear dynamics of oscillatory time-depended viscoelastic flow between infinite parallel plates: utilization of symmetric and antisymmetric Chandrasekhar functions. [PDF]

Heliyon, 2019
Roohi R, Ashrafi N, Samghani S, Najafi M.   +3 more
europepmc   +1 more source

Impact of chemical reaction on the Cattaneo-Christov heat flux model for viscoelastic flow over an exponentially stretching sheet. [PDF]

Sci Rep
Sidahmed AOM, Salah F, Viswanathan KK.
europepmc   +1 more source

How Viscoelastic Effects Impact Polymer Fluid Flow in Porous Media. [PDF]

Transp Porous Media
Wang Y, Suo S, Cuttle C, MacMinn CW, Blunt MJ, O'Sullivan C.   +5 more
europepmc   +1 more source

Tunable Particle Separation in a Straight Microchannel via Symmetrical Viscoelastic Sheath Flows. [PDF]

Biosensors (Basel)
Zhou T, Cui Q, Tian G, Xia J, Liu P, Hosokawa Y, Yalikun Y, Wang P, Feng S, Zhang T.   +9 more
europepmc   +1 more source

Study of Viscoelastic Characteristics of Polyacrylamide Solutions in Polymer Flooding of Heterogeneous Reservoirs. [PDF]

Gels
Raupov IR, Kone A, Feinberg A.
europepmc   +1 more source

Probing the Depth-Resolved Structure of Adsorbed Azobenzene Surfactant Films by QCM-D. [PDF]

Langmuir
Umlandt M, Ortner P, Lomadze N, Bekir M, Santer S.   +4 more
europepmc   +1 more source

Coupling inertial, viscoelastic, and enhanced secondary flow in a composite microchannel: achieving high-precision multi-sized particle 3D central co-focusing. [PDF]

Microsyst Nanoeng
Zhao T, Zeng P, Ji C, Yin X, Li J, Chen X, Ma Y, Xu G, Yuan X, Feng J.   +9 more
europepmc   +1 more source