Yield stress fluid flows in superhydrophobic channels: From cree** to inertial regime
In this work, inertial flows of a yield stress fluid in a channel equipped with a
superhydrophobic groovy wall are studied through numerical computations. Assuming an …
superhydrophobic groovy wall are studied through numerical computations. Assuming an …
Viscous fingering of yield stress fluids: The effects of wettability
We consider experimentally the viscous fingering problem wherein a silicone oil displaces a
Carbopol gel in a rectangular Hele-Shaw cell. Unlike traditional cases, the displacing fluid …
Carbopol gel in a rectangular Hele-Shaw cell. Unlike traditional cases, the displacing fluid …
The effect of computational processing of temperature‐and concentration‐dependent parameters on non‐Newtonian fluid MHD: Applications of numerical methods
MG Ibrahim, HA Asfour - Heat Transfer, 2022 - Wiley Online Library
This investigation aims to introduce a new solution with aid of numerical methods to the
blood flow of Carreau–Yasuda fluid through a microvessel. Swimming of gyrotactic …
blood flow of Carreau–Yasuda fluid through a microvessel. Swimming of gyrotactic …
Viscous fingering regimes in elasto-visco-plastic fluids
We experimentally study the Saffman–Taylor instability of air invasion into a non-Newtonian
fluid (ie, Carbopol solution) in a rectangular Hele-Shaw cell. In addition to viscous features …
fluid (ie, Carbopol solution) in a rectangular Hele-Shaw cell. In addition to viscous features …
Lattice Boltzmann modeling for multiphase viscoplastic fluid flow
We present a lattice Boltzmann model to simulate multiphase viscoplastic fluid flow. It is an
extended model based on the free-energy-based lattice Boltzmann method (LBM) for …
extended model based on the free-energy-based lattice Boltzmann method (LBM) for …
Electro‐capillary filling in a microchannel under the influence of magnetic and electric fields
We numerically investigate the dynamics of two immiscible conductive fluids in a narrow
fluidic channel under the combined influence of electric and magnetic fields using a diffuse …
fluidic channel under the combined influence of electric and magnetic fields using a diffuse …
[HTML][HTML] RANS modeling of turbulent flow and heat transfer of non-Newtonian viscoplastic fluid in a pipe
A mathematical model of the movement and heat transfer of a turbulent non-isothermal non-
Newtonian fluid through a pipe wall with a cold surrounding space has been developed and …
Newtonian fluid through a pipe wall with a cold surrounding space has been developed and …
Viscoplastic flows in thin superhydrophobic channels
Via numerical computations, we study plane Poiseuille flow of a viscoplastic fluid in
channels with the presence of a superhydrophobic (SH) groovy lower wall, where air is …
channels with the presence of a superhydrophobic (SH) groovy lower wall, where air is …
Control and suppression of viscous fingering displacing non-Newtonian fluid with time-dependent injection strategies
We explore the stabilization mechanism of the fluid–fluid interface in the radial Hele–Shaw
cell, displacing a non-Newtonian fluid. It is possible to stabilize the interface following a non …
cell, displacing a non-Newtonian fluid. It is possible to stabilize the interface following a non …
Pressure‐driven displacement flows of yield stress fluids: Viscosity ratio effects
We numerically investigate pressure‐driven, density‐unstable displacement flows of two
miscible fluids along a near‐horizontal 2D channel. The displacing fluid is a Newtonian fluid …
miscible fluids along a near‐horizontal 2D channel. The displacing fluid is a Newtonian fluid …