☆ 4.7 Article

The second shear-thinning and strain-stiffening behaviors of bidisperse non-colloidal suspensions

PHYSICS OF FLUIDS (2023)

相关参考文献

注意：仅列出部分参考文献，下载原文获取全部文献信息。

Article Mechanics

Shear thinning of non-Brownian suspensions and its variation at different ambient conditions

Yuan Lin et al.

Summary: In this study, the variation in the viscosity of an oil-based two-phase suspension over a period of 2 years was investigated. It was found that the absolute humidity of air caused exchanges of water droplets with the suspension, significantly altering its shear-thinning behavior. The measurements suggested that the surface roughness of the suspended solid particles played a role in determining the repulsion or attraction between particles, thus affecting shear thinning.

PHYSICS OF FLUIDS (2023)

添加到收藏夹

Article Mechanics

On the polydisperse particle migration and formation of chains in a square channel flow of non-Newtonian fluids

Xiao Hu et al.

Summary: This study investigates the migration of polydisperse particles and the formation of self-organized particle chains in a square channel flow of non-Newtonian fluids. The experiments explore the effects of the fluid's rheological behavior, solution concentration, and flow rate. The results show that only particles in viscoelastic fluids with negligible shear-thinning effect remain at the channel centerline as the flow rate increases. Polydisperse particles are more likely to self-organize into long particle chains along the channel centerline in viscoelastic fluids. The formation of particle chains is quantified using the dimensionless alignment factor (A(f)).

JOURNAL OF FLUID MECHANICS (2022)

添加到收藏夹

Article Mechanics

Orientation dynamics of anisotropic and polydisperse colloidal suspensions

Narges Mohammad Mehdipour et al.

Summary: Small-angle light scattering is used to study the microstructural changes of polydisperse colloidal suspensions under capillary flow. The effects of shape anisotropy are explored by suspending titanium dioxide bundles and kaolinite nanoclay stacks in a Newtonian fluid. The study reveals significant changes in particle orientation angle due to shear rate gradient, but no cross-sectional flow migration was observed. The experiment shows two stages of transition: initial particle alignment and subsequent orientational demixing. These findings provide insights into the flow-microstructure relationship of polydisperse colloidal suspensions for industrial processing optimization.

PHYSICS OF FLUIDS (2022)

添加到收藏夹

Article Mechanics

Inertial focusing of elliptical particles and formation of self-organizing trains in a channel flow

Xiao Hu et al.

Summary: The inertial focusing of elliptical particles and the formation of self-organizing trains in a channel flow are studied using the lattice Boltzmann method. Different particle characteristics such as aspect ratio, concentration, Reynolds number, and blockage ratio affect the formation and stability of the particle trains.

PHYSICS OF FLUIDS (2021)

添加到收藏夹

Article Mechanics

Air bubbles play a role in shear thinning of non-colloidal suspensions

Yuan Lin et al.

Summary: The presence of bubbles in non-colloidal suspensions significantly affects the shear thinning behavior, with large bubbles enhancing shear thinning and nano-bubbles suppressing it. Additionally, nano-bubbles influence the particle organization behavior, leading to a larger critical strain for the finish of the organization process. Therefore, a degassing process is essential to obtain reliable rheological properties of the two-phase suspension system.

PHYSICS OF FLUIDS (2021)

添加到收藏夹

Article Chemistry, Physical

Study on strain stiffening of non-colloidal suspension in oscillating shear by a subsequent steady shear test

Anqi Zhang et al.

Summary: It has been found that non-colloidal suspensions exhibit strain stiffening under oscillatory shear conditions, with suspensions containing small particles showing larger moduli before the critical point. Experimental tests showed that samples stopped at the critical point and peak point during oscillatory tests displayed similar magnitudes of shear viscosity in subsequent steady shear tests. This suggests that a metastable structure exists in non-colloidal suspensions during strain stiffening, affecting modulus in oscillatory shear but not viscosity in steady shear.

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS (2021)

添加到收藏夹

Article Mechanics

A modified Oldroyd-B model for non-colloidal suspensions

Roger I. Tanner

Summary: The paper suggests that a modified Oldroyd-B model can be utilized to describe the rheology of non-colloidal suspensions with a viscoelastic matrix. Professor R. Byron Bird had previously utilized Oldroyd models for around 50 years in studying rheological behavior.

PHYSICS OF FLUIDS (2021)

添加到收藏夹

Article Mechanics

Surfactant dynamics: hidden variables controlling fluid flows

Harishankar Manikantan et al.

JOURNAL OF FLUID MECHANICS (2020)

添加到收藏夹

Article Mechanics

Theoretical predictions for the rheology of dispersions of highly deformable particles under large amplitude oscillatory shear

Christoph Kammer et al.

JOURNAL OF FLUID MECHANICS (2020)

添加到收藏夹

Article Mechanics

Testing shear thinning/thixotropy and shear thickening/antithixotropy relationships in a fumed silica suspension

F. J. Rubio-Hernandez et al.

JOURNAL OF RHEOLOGY (2020)

添加到收藏夹

Article Mechanics

Non-Newtonian rheology in inertial suspensions of inelastic rough hard spheres under simple shear flow

Ruben Gomez Gonzalez et al.

PHYSICS OF FLUIDS (2020)

添加到收藏夹

Review Biochemistry & Molecular Biology

Applications of Natural, Semi-Synthetic, and Synthetic Polymers in Cosmetic Formulations

Thais F. R. Alves et al.

COSMETICS (2020)

添加到收藏夹

Article Mechanics

Shear thinning in non-Brownian suspensions explained by variable friction between particles

Laurent Lobry et al.

JOURNAL OF FLUID MECHANICS (2019)

添加到收藏夹

Article Energy & Fuels

Surfactant Stabilized Oil-in-Water Nanoemulsion: Stability, Interfacial Tension, and Rheology Study for Enhanced Oil Recovery Application

Narendra Kumar et al.

ENERGY & FUELS (2018)

添加到收藏夹

Article Chemistry, Physical

Shear thinning in non-Brownian suspensions

Guillaume Chatte et al.

SOFT MATTER (2018)

添加到收藏夹

Article Chemistry, Physical

The effect of surface grafting polymer chains on the shear thickening of hard microsphere suspensions

Yi Chen et al.

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS (2018)

添加到收藏夹

Article Mechanics

Modeling the effects of polydispersity on the viscosity of noncolloidal hard sphere suspensions

Paul M. Mwasame et al.

JOURNAL OF RHEOLOGY (2016)

添加到收藏夹

Article Mechanics

Modeling the viscosity of polydisperse suspensions: Improvements in prediction of limiting behavior

Paul M. Mwasame et al.

PHYSICS OF FLUIDS (2016)

添加到收藏夹

Review Chemistry, Applied

Complex Fluids and Hydraulic Fracturing

Alexander C. Barbati et al.

ANNUAL REVIEW OF CHEMICAL AND BIOMOLECULAR ENGINEERING, VOL 7 (2016)

添加到收藏夹

Article Chemistry, Physical

Dehydration and drying poly(vinyl)chloride (PVC) porous grains: 1. Centrifugation and drying in controlled humid atmospheres

Philippe Agaciak et al.

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS (2015)

添加到收藏夹

Article Mechanics

The effect of sphere roughness on the rheology of concentrated suspensions

Ji Young Moon et al.

JOURNAL OF NON-NEWTONIAN FLUID MECHANICS (2015)

添加到收藏夹

Article Mechanics

Large amplitude oscillatory shear rheology of three different shear-thickening particle dispersions

Sunilkumar Khandavalli et al.

RHEOLOGICA ACTA (2015)

添加到收藏夹

Article Chemistry, Physical

Rheology and microstructure of non-Brownian suspensions in the liquid and crystal coexistence region: strain stiffening in large amplitude oscillatory shear

Young Ki Lee et al.

SOFT MATTER (2015)

添加到收藏夹

Review Chemistry, Applied

Rheology of Non-Brownian Suspensions

Morton M. Denn et al.

ANNUAL REVIEW OF CHEMICAL AND BIOMOLECULAR ENGINEERING, VOL 5 (2014)

添加到收藏夹

Article Physics, Multidisciplinary

Discontinuous Shear Thickening of Frictional Hard-Sphere Suspensions

Ryohei Seto et al.

PHYSICAL REVIEW LETTERS (2013)

添加到收藏夹

Editorial Material Multidisciplinary Sciences

SOFT MATTER Running on cornflour

Martin van Hecke

NATURE (2012)

添加到收藏夹

Article Mechanics

Strain stiffening of non-colloidal hard sphere suspensions dispersed in Newtonian fluid near liquid-and-crystal coexistence region

Jung Gun Nam et al.

RHEOLOGICA ACTA (2011)

添加到收藏夹

Article Physics, Fluids & Plasmas

Strain hardening in liquid-particle suspensions -: art. no. 061402

J Hyväluoma et al.

PHYSICAL REVIEW E (2005)

添加到收藏夹

Article Mechanics

The characterization of the total stress of concentrated suspensions of noncolloidal spheres in Newtonian fluids

IE Zarraga et al.

JOURNAL OF RHEOLOGY (2000)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.