Results 241 to 250 of about 380,217 (328)

Enhanced aeration efficiency in non-Newtonian fluids using coaxial mixers: High-solidity ratio central impeller with an anchor

Chemical Engineering Journal, 2019
One of the major challenges in bioreactors is maintaining a critical level of dissolved oxygen concentration in highly viscous fluids. In this perspective, we investigated how the aeration efficiency (gas holdup per unit power) can be enhanced by ...
S. Jegatheeswaran   +2 more
semanticscholar   +3 more sources

A micropillar-based microfluidic viscometer for Newtonian and non-Newtonian fluids.

Analytica Chimica Acta, 2020
In this study, a novel viscosity measurement technique based on measuring the deflection of flexible (poly) dimethylsiloxane (PDMS) micropillars is presented.
Adil Mustafa   +6 more
semanticscholar   +1 more source

Electrokinetics of non-Newtonian fluids: a review.

Advances in Colloid and Interface Science, 2013
Cunlu Zhao, Chun Yang
semanticscholar   +3 more sources

Comparative analysis of an electrical submersible pump's performance handling viscous Newtonian and non-Newtonian fluids through experimental and CFD approaches

, 2020
Electrical Submersible Pumps (ESPs) are among the most common artificial lifting methods employed nowadays in the O&G industry. This work aims to carry out an exhaustive analysis of the performance and flow features of a multistage ESP when handling ...
J. Valdés   +6 more
semanticscholar   +1 more source

Non-Newtonian Fluids

2021
In this chapter we concentrate on a large class of problems arising from the dynamics of incompressible non-Newtonian fluids with nonstandard rheology. By non-Newtonian fluids we mean here fluids which do not satisfy Newton’s law of viscosity, i.e. viscosity is constant and independent of stress.
Iwona Chlebicka   +3 more
openaire   +1 more source

Smoothed particle hydrodynamics for the interaction of Newtonian and non-Newtonian fluids using the μ(I) model

Powder Technology, 2019
The interaction between Newtonian and non-Newtonian fluid is one the most complicated problems for the engineers in the field of fluid mechanics. In the last decades, Lagrangian methods including smooth particle hydrodynamics has had the great interests ...
K. Hosseini   +3 more
semanticscholar   +1 more source

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