Analysis on the enhancement mechanism of bidisperse magnetorheological fluid based on the local microstructural models

2021 ◽  
Author(s):  
Hongzhi Huang ◽  
Haitao Li ◽  
Wencai Wang ◽  
Xianghe Peng
Keyword(s):  
Magnetorheological Fluid ◽  
Enhancement Mechanism

Plasmonic Enhancement Mechanism of Template‐Based Synthesized Au@TiO 2 Nanodiscs

ChemNanoMat ◽  
2020 ◽  
Author(s):  
Abbas K. H. Albarazanchi ◽  
Ahmed Al‐Haddad ◽  
Murtadha Faaiz Sultan
Keyword(s):  
Plasmonic Enhancement ◽  
Enhancement Mechanism

Magnetic field dependent viscoelasticity of a highly stable magnetorheological fluid under oscillatory shear

2021 ◽  
Vol 129 (20) ◽  
pp. 204701
Author(s):  
Yuqin Fan ◽  
Lei Xie ◽  
Wenyan Yang ◽  
Baoguang Sun
Keyword(s):  
Magnetic Field ◽  
Magnetorheological Fluid ◽  
Oscillatory Shear ◽  
Field Dependent

scholarly journals Aspects Concerning the Fabrication of Magnetorheological Fluids Containing High Magnetization FeCo Nanoparticles

Fluids ◽  
2021 ◽  
Vol 6 (3) ◽  
pp. 132
Author(s):  
Jon Gutiérrez ◽  
Virginia Vadillo ◽  
Ainara Gómez ◽  
Joanes Berasategi ◽  
Maite Insausti ◽  
...  
Keyword(s):  
Recent Literature ◽  
Chemical Reduction ◽  
Collaborative Work ◽  
Magnetorheological Fluid ◽  
Dipolar Interaction ◽  
Fabrication Process ◽  
Superior Performance ◽  
Strong Trend ◽  
Magnetic Dipolar Interaction ◽  
Feco Nanoparticles

Recently, our collaborative work in the fabrication of a magnetorheological fluid (MRF) containing high magnetization FeCo nanoparticles (NPs, fabricated in our laboratories using the chemical reduction technique; MS = 212 Am2/kg) as magnetic fillers have resulted in a new MRF with superior performance up to 616.7 kA/m. The MRF had a yield stress value of 2729 Pa and good reversibility after a demagnetization process. This value competes with the best ones reported in the most recent literature. Nevertheless, the fabrication process of this type of fluid is not an easy task since there is a strong trend to the aggregation of the FeCo NPs due to the strong magnetic dipolar interaction among them. Thus, now we present the analysis of some aspects concerning the fabrication process of our FeCo NPs containing MRF, mainly the type of surfactant used to cover those NPs (oleic acid or aluminium stearate) and its concentration, and the procedure followed (mechanical and/or ultrasound stirring) to achieve a good dispersion of those magnetic fillers within the fluid.

Insight into the nanomaterials enhancement mechanism of nucleic acid amplification reactions

2021 ◽  
Vol 137 ◽  
pp. 116221
Author(s):  
Yuan Su ◽  
Huashuo Chu ◽  
Jingjing Tian ◽  
Zaihui Du ◽  
Wentao Xu
Keyword(s):  
Nucleic Acid ◽  
Nucleic Acid Amplification ◽  
Enhancement Mechanism ◽  
Insight Into

scholarly journals Development of a novel variable stiffness and damping magnetorheological fluid damper

2015 ◽  
Vol 24 (8) ◽  
pp. 085021 ◽  
Author(s):  
Shuaishuai Sun ◽  
Jian Yang ◽  
Weihua Li ◽  
Huaxia Deng ◽  
Haiping Du ◽  
...  
Keyword(s):  
Variable Stiffness ◽  
Magnetorheological Fluid ◽  
Magnetorheological Fluid Damper ◽  
Fluid Damper ◽  
Stiffness And Damping
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