Journal ArticleDOI
Mechanism of chain formation in nanofluid based MR fluids
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TLDR
In this paper, it was observed that the magnetic nanoparticles are filled inside the structural microcavities formed due to the association of large magnetic particles, and some of the magnetic particles are attached at the end of the chains formed by the large particles.About:
This article is published in Journal of Magnetism and Magnetic Materials.The article was published on 2011-05-01. It has received 76 citations till now. The article focuses on the topics: Magnetic nanoparticles & Nanofluid.read more
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A review on the magnetorheological fluid preparation and stabilization
TL;DR: In this article, a comprehensive review on different methods of preparation and stabilization of magnetorheological fluids is presented, and rheological models and application of MR fluids are discussed briefly in this study.
Journal ArticleDOI
Magnetorheological methods for nanofinishing – a review
TL;DR: A new finishing method, the ball end magnetorheological finishing was developed and found more suitable method for finishing of 3D surfaces as its tool moves on surface similar to milling cutter tool during machining.
Journal ArticleDOI
Effect of Medium Oil on Magnetorheology of Soft Carbonyl Iron Particles
TL;DR: In this paper, a magnetorheological fluid, suspension of soft magnetic carbonyl iron (CI) dispersed in a mixture medium of grease and kerosene, was prepared, focusing on controlling the medium viscosity for better dispersion of CI.
Journal ArticleDOI
Improved properties of bidispersed magnetorheological fluids
TL;DR: In this article, the influence of nanosized particle concentration on rheological properties when mixed with a magnetorheological (MR) fluid was investigated, showing that the addition of nanoparticles to MR fluids increases the viscosity as well as the fluid stability under a magnetic field.
Journal ArticleDOI
Magnetic carbonyl iron suspension with Ni-Zn ferrite additive and its magnetorheological properties
TL;DR: Ni-Zn ferrite nanoparticles were synthesized via a thermo-mechanical alloying route and adopted as an additive for micron-sized CI-based magnetorheological fluid as mentioned in this paper.
References
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BookDOI
Colloidal magnetic fluids : basics, development and application of ferrofluids
TL;DR: In this article, the surface instability of Ferrofluid surfaces is investigated in the context of magnetic nanoparticles and their applications in biomedical applications. But the authors focus on the application of magnetic nanoparticles in medical applications.
Journal ArticleDOI
Magnetic properties of dense ferrofluids: an influence of interparticle correlations.
TL;DR: A statistical model has been developed describing the magnetostatic properties of dense ferrocolloids and the dielectric properties of polar fluids and the effective field is calculated as a function of the Langevin magnetization.
Journal ArticleDOI
Bidisperse magnetorheological fluids using Fe particles at nanometer and micron scale
Norman M. Wereley,Anirban Chaudhuri,Jin-Hyeong Yoo,Shaju John,Sambasivarao Kotha,A. Suggs,R. Radhakrishnan,Brian J. Love,Tirumalai S. Sudarshan +8 more
TL;DR: In this paper, the authors investigated the effect of increasing the weight percent (wt%) of nanometer-sized particles relative to 30mm (nominal) Fe particles on rheological properties, such as yield stress and postyield viscosity.
Journal ArticleDOI
Structure and magnetic properties of polydisperse ferrofluids: A molecular dynamics study
Zuowei Wang,Christian Holm +1 more
TL;DR: The Langevin molecular dynamics simulations systematically the influence of polydispersity in the particle size, and subsequently in the dipole moment, on the physical properties of ferrofluids show a significant effect of the small particles on the structural properties of the system.
Journal ArticleDOI
Synthesis and Properties of Novel Magnetorheological Fluids Having Improved Stability and Redispersibility
TL;DR: In this paper, a class of relatively stable and redispersible MR fluids based on meso-scale magnetic particles of iron or nickel zinc ferrite and nano-scale additives is described.