Results 261 to 270 of about 3,925,714 (336)

Research on characterization method and influencing factors of sedimentation stability of magnetorheological fluid

Korea Australia Rheology Journal, 2021
Yiping Luo
exaly   +2 more sources

Effect on the Sedimentation Stability of Magnetorheological Fluid by Micro-nano Composite System

Journal of Magnetism, 2023
In magnetorheological devices, the magnetorheological fluids are inevitably in a zero-field state when the MR device is out of work. Long-term placement will lead to the sedimentation of MR fluids, reducing the performance of the magnetorheological ...
Jinjie Ji, Xiangfan Wu, Tian Zuzhi
semanticscholar   +1 more source

Influence of the properties of solid particles added to a structured suspension on its dynamic sedimentation stability

Geo-Technical mechanics, 2022
The research paper analyzes previous studies of the influence of two natural relatively pure aluminum oxides on rheological properties of structured suspensions.

semanticscholar   +1 more source

Enhanced magnetorheological effect and sedimentation stability of bimodal magnetorheological fluids doped with iron nanoparticles

Journal of Intelligent Materials Systems and Structures, 2021
The improvement of properties of magnetorheological fluids and mechanism study has long been a classic area within the field of magnetorheological materials.
Wanning Zhu, Xufeng Dong, Hao Huang, M. Qi   +3 more
semanticscholar   +1 more source

Synthesis and characterization of novel flake-shaped carbonyl iron and water-based magnetorheological fluids using laponite and oleic acid with enhanced sedimentation stability

Journal of Intelligent Materials Systems and Structures, 2021
In this study, micron-sized flake shaped carbonyl iron (CI) water-based MR fluids were prepared with adding laponite and oleic acid as an additive and surfactant, respectively. The MR suspensions are comprised of the fixed CI particles and water weight %,
C. S. Maurya, Chiranjit Sarkar
semanticscholar   +1 more source

Development of manganese ferrite/graphene oxide nanocomposites for magnetorheological fluid with enhanced sedimentation stability

Journal of Industrial and Engineering Chemistry, 2017
Guangshuo Wang, Yingying Ma, Yu Tong
exaly   +2 more sources

Dynamic stability, sedimentation, and time-dependent heat transfer characteristics of TiO2 and CNT nanofluids

Journal of Thermal Analysis and Calorimetry, 2019
Weikai Ji
exaly   +2 more sources

Influence of clay-based additive on sedimentation stability of magnetorheological fluid

Smart materials and structures (Print), 2020
Sedimentation stability is one of the most important features of magnetorheological (MR) fluids. Clay-based additives are known for improving the stability of the MR fluids.
J. Roupec, Lukáš Michal, Z. Strecker, M. Kubík, O. Macháček, Hyoungjin Choi   +5 more
semanticscholar   +1 more source

Stability of the equations for particulate sedimentation

The Physics of Fluids, 1979
The solution of the equations for two-phase flow which models the steady sedimentation of a uniform distribution of particles in a liquid has been shown to be unstable to small perturbations. It is shown that when a diffusivity term (a force on the particles which is linear in the gradient of the particle concentration) with sufficiently large ...
Hill, C. D., Bedford, A.
openaire   +1 more source

Stability, aggregation, and sedimentation behaviors of typical nano metal oxide particles in aqueous environment.

Journal of Environmental Management, 2022
The wide use of nano metal oxide particles (NMOPs) brings about their inevitable release into the water environment, affecting the environment and human health.
Hongliang Dai, Ting Han, Junting Cui, Xiang Li, H. Abbasi, Xingang Wang, Zechong Guo, Yong Chen   +7 more
semanticscholar   +1 more source