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Journal articles on the topic 'Magneto-fluid'

Author: Grafiati

Published: 28 May 2022

Last updated: 31 July 2025

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1

Liu, Dan Dan, and Chun Rui Tang. "The Variable Non-Linear Flow Channel Method and Device." Advanced Materials Research 136 (October 2010): 158–61. http://dx.doi.org/10.4028/www.scientific.net/amr.136.158.

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In order to overcome shortcomings of traditional hydraulic control valve, the variable non-linear flow channel method and device is proposed, which can make magneto-rheological fluid channel in the magnetic gap space variable non-linear. In the magnetic gap space setting separated magnetic pressure tablets make magneto-rheological fluid non-line fluid along the separated magnetic pressure tablets, so the magneto-rheological fluid channel length is lengthen and it can increase the utilization of a limited magnetic line. Under the condition of magnetic gap size fixedness, improving pressure diff

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2

Liu, D. D., C. R. Tang, and C. Zhao. "The Electro-Hydraulic Control Directional Valve Based on Magneto-Rheological Fluid." Key Engineering Materials 567 (July 2013): 139–42. http://dx.doi.org/10.4028/www.scientific.net/kem.567.139.

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The electro-hydraulic control directional valve based on magneto-rheological fluid using in hydraulic support is proposed. The magneto-rheological fluid represents favorable flow liquid state without external magnetic field, but it can represent mechanics quality of similarity solid in strong magnetic field. The magneto-rheological fluid may become solid within milliseconds under the action of an external magnetic field, which can realize intelligent control of hydraulic system and overcome shortcoming of traditional hydraulic valve. The electro-hydraulic control directional valve uses magneto

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3

Siddiqi, Mohd Danish, and Uday Chand De. "Relativistic magneto-fluid spacetimes." Journal of Geometry and Physics 170 (December 2021): 104370. http://dx.doi.org/10.1016/j.geomphys.2021.104370.

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4

Siddiqi, Mohd Danish, Fatemah Mofarreh, and Sudhakar Kumar Chaubey. "Solitonic Aspect of Relativistic Magneto-Fluid Spacetime with Some Specific Vector Fields." Mathematics 11, no. 7 (2023): 1596. http://dx.doi.org/10.3390/math11071596.

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The target of the current research article is to investigate the solitonic attributes of relativistic magneto-fluid spacetime (MFST) if its metrics are Ricci–Yamabe soliton (RY-soliton) and gradient Ricci–Yamabe soliton (GRY-soliton). We exhibit that a magneto-fluid spacetime filled with a magneto-fluid density ρ, magnetic field strength H, and magnetic permeability μ obeys the Einstein field equation without the cosmic constant being a generalized quasi-Einstein spacetime manifold (GQE). In such a spacetime, we obtain an EoS with a constant scalar curvature R in terms of the magnetic field st

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5

Tang, Chun Rui, and Dan Dan Liu. "A Non-Linear Flow Channel Implementation Method in Magnetic Gap Space of Magneto-Rheological Valve." Advanced Materials Research 136 (October 2010): 118–21. http://dx.doi.org/10.4028/www.scientific.net/amr.136.118.

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A non-linear flow channel implementation method in magnetic gap space of magneto-rheological valve is proposed in this paper. The involved magneto-rheological valve in the method has a non-line flow channel which is formed by magnetic gap space between oil inlet disc and oil distribution disc, the concentric annular trapezoidal concave of the surface of the oil inlet disc, the concentric annular trapezoidal convex of the surface of the oil distribution disc, the corresponding convex and concave trapezium between the inlet oil disc and the oil distribution disc, the surface of oil distribution

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6

Sahu, Krishnkant, and Satish C. Sharma. "Magneto-rheological fluid slot-entry journal bearing considering thermal effects." Journal of Intelligent Material Systems and Structures 30, no. 18-19 (2019): 2831–52. http://dx.doi.org/10.1177/1045389x19873401.

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In recent times, controlling the performance of fluid film bearings smartly has become an important area for the fluid film bearing designers. This study deals with the numerical simulation of a magneto-rheological fluid–lubricated two-lobe hybrid slot-entry journal bearing. To make the operating condition more exact and realistic, the influence of geometric imperfection of the journal arising from manufacturing inaccuracies and thermal effect has been considered. Dave magneto-rheological fluid model, a constitutive relation of the Bingham model, and finite element method have been used in thi

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7

Shu, Yuan, Ren Hongjuan, and Luo Yiping. "The Research and Application of MRF Magnetic Circuit Design." Open Mechanical Engineering Journal 9, no. 1 (2015): 241–45. http://dx.doi.org/10.2174/1874155x01509010241.

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In this paper, the lord magnetic field of MRF and its circuit design are mainly expounded, according to the loading ways of magnetic field and the magnetic circuit design plans of magneto-rheological fluid devices at present, the general form and characteristics are summarized. In addition, a kind of magneto-rheological fluid dynamometer is proposed in this paper, in terms of its magnetic circuit structure, a magnetic-field-lord test bench about magnetorheological fluid is designed; a preliminary theoretical research is also given in order to improve the performance of magneto-rheological flui

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Li, Shujun, Wenjun Meng, and Yao Wang. "Numerical and experimental studies on a novel magneto-rheological fluid brake based on fluid–solid coupling." Science Progress 103, no. 1 (2019): 003685041987900. http://dx.doi.org/10.1177/0036850419879000.

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The previous work of the authors indicated that the fluid–solid coupling effect of the magneto-rheological fluid and the brake disc is a necessary focus during braking process. In this study, a novel design of magneto-rheological fluid brake was proposed and studied theoretically and numerically, aiming to solve the prominent problem of heat dissipation, especially in the case of single emergency braking. First, based on the modified Bingham model, a parameter defined as the apparent equivalent viscosity was utilized to represent the relationship of magnetic field, flow field, and temperature

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9

Yaduvanshi, Rajveer Singh, Harish Parthasarathy, Asok De, and Richa Gupta. "Fluid Frame Magneto-Hydrodynamic Antenna." International Journal for Infonomics 5, no. 1/2 (2012): 583–88. http://dx.doi.org/10.20533/iji.1742.4712.2012.0066.

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10

Carlson, J. D., D. M. Catanzarite, and K. A. St. Clair. "COMMERCIAL MAGNETO-RHEOLOGICAL FLUID DEVICES." International Journal of Modern Physics B 10, no. 23n24 (1996): 2857–65. http://dx.doi.org/10.1142/s0217979296001306.

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Controllable magnetorheological (MR) fluid devices have reached the stage where they are in commercial production. Such devices are finding application in a variety of real world situations ranging from active vibration control to aerobic exercise equipment. Examples of several, commercial MR fluid devices are described and the comparative ability of MR and ER fluids to meet the needs of practical devices is discussed.

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11

Chen, Wei Zeng, Guang Zhang, Xin Sheng He, Shao Qing Ren, and Peng Huang. "Developing of the Experimental Device that Test Magneto Rheological Fluid(MRF) Shear Yield Stress Nnder Non Uniform Composite Field." Key Engineering Materials 667 (October 2015): 385–90. http://dx.doi.org/10.4028/www.scientific.net/kem.667.385.

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In order to study magneto rheological fluid shear characteristics developing of magnetic field and temperature field under the actual condition (non-uniform composite field), Experimental device that test magneto rheological fluid (MRF) Shear yield stress under Non uniform composite field was developed. The device of the magnetic field distribution, temperature conductivity, shear yield stress are studied in theory and prototype production, and then testing the Shear yield stress of magneto rheological fluids of different magnetic field, temperature yield . The adjusting range of temperature o

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12

Zhao, Can, Dan Dan Liu, and C. R. Tang. "Flexible Fixture Based on Magneto-Rheological Fluid." Key Engineering Materials 392-394 (October 2008): 518–22. http://dx.doi.org/10.4028/www.scientific.net/kem.392-394.518.

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This paper brings forward a flexible fixture system based on magneto-rheological fluid. It is a holding and positioning device that has flexible surface of change rigidity by using current and magneto-rheological fluid valve to control variety of rigidity. It can adapt all kinds of rigidity and shape holding objects, the stress is adapted to object surface of any shape. Flexible fixture based on magneto-rheological fluid has simple structure and faster execution action and lower cost relative to pure mechanical control system. The simulation results are shown that the fixture system has better

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13

Tang, Zhihao, Gang Wang, and Haiwa Guan. "A Regularity Criterion for the Magneto-Micropolar Fluid Equations inB˙∞,∞−1." Discrete Dynamics in Nature and Society 2013 (2013): 1–6. http://dx.doi.org/10.1155/2013/676353.

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The paper is dedicated to study of the Cauchy problem for the magneto-micropolar fluid equations in three-dimensional spaces. A new logarithmically improved regularity criterion for the magneto-micropolar fluid equations is established in terms of the pressure in the homogeneous Besov spaceB˙∞,∞−1.

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14

SHIBAYAMA, A., T. OTOMO, Y. AKAGAMI, K. SHIMADA, and T. FUJITA. "PREPARATION AND ABRASION PROPERTIES OF MAGNETO-RHEOLOGICAL FLUID OF DISPERSED SILICA-COATED IRON." International Journal of Modern Physics B 19, no. 07n09 (2005): 1121–27. http://dx.doi.org/10.1142/s021797920502995x.

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In this study, a magneto-rheological fluid dispersed by silica-coated iron was developed and its properties such as fluid viscosity (shear stress or shear rate) and abrasion were investigated. The metallic iron coated by silica dispersed in magneto-rheological fluid was prepared by H 2 reducing of precipitated magnetite ( Fe 3 O 4). Then, the magneto-rheological fluid (MR fluid) for the seal was prepared with silica-coated iron or carbonyl iron (HQ type; diameter of 1.6-1.9 10-6m) and two solvent oils i.e. silicon oil (SH200cv, 10000cSt) and CVT oil (T-CVTF, automobile transmission oil). It wa

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15

Tyagi, R. K., Preeti Joshi, and R. S. Pandey. "Investigation of Various Parameters in Magneto-Rheological Dampers." International Journal of Engineering and Advanced Technology 11, no. 3 (2022): 135–40. http://dx.doi.org/10.35940/ijeat.c3371.0211322.

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Automobile industry and magneto-rheological dampers are now a new area of research. Magneto-rheological mufflers utilize the energy generated by magnetic fields, and scientists have initiated a re-consideration of new damping systems. The suspension system based on magneto-rheological fluid in modern era is becoming an intelligent system with superior properties such as strength, controllability, range, response time, energy utilization, structure etc. In magneto-rheological dampers number of required components are too less which leads to cost effective suspension. In this exploration, a magn

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16

R.K, Tyagi, Joshi Preeti, and Pandey R.S. "Investigation of Various Parameters in Magneto-Rheological Dampers." International Journal of Engineering and Advanced Technology (IJEAT) 11, no. 3 (2022): 135–40. https://doi.org/10.35940/ijeat.C3371.0211322.

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<strong>Abstract: </strong>Automobile industry and magneto-rheological dampers are now a new area of research. Magneto-rheological mufflers utilize the energy generated by magnetic fields, and scientists have initiated a re-consideration of new damping systems. The suspension system based on magneto-rheological fluid in modern era is becoming an intelligent system with superior properties such as strength, controllability, range, response time, energy utilization, structure etc. In magneto-rheological dampers number of required components are too less which leads to cost effective suspension.

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17

Rajamani, Keerthivasan, Theo Van Der Meer, and Mina Shahi. "Room temperature Magneto-Caloric Refrigerator: system level analysis." Journal of Physics: Conference Series 2116, no. 1 (2021): 012082. http://dx.doi.org/10.1088/1742-6596/2116/1/012082.

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Abstract A system consisting of magneto-caloric fluid, which releases (absorbs) heat in the presence (absence) of a magnetic field, is used to achieve refrigeration. Gadolinium is used as a magneto-caloric material. The influence of using water and galinstan as heat transfer liquid, on the refrigerator performance is numerically analysed by varying the mass flow rate of the magneto-caloric fluid, and MCM volume fraction (0.4 to 0.6). A cooling load upto 20 W at room temperature is obtained over a temperature difference of 0.5 K.

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18

Li, Fu, Li Ping Lin, Wei Hu, and Guang Lei Meng. "Control Technology of Magneto-Rheological Damper Based on Impact Load." Applied Mechanics and Materials 204-208 (October 2012): 4664–67. http://dx.doi.org/10.4028/www.scientific.net/amm.204-208.4664.

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Magneto-rheological damper is an adjustable damping smart drive. Its advantage lies that the magneto-rheological fluid can rapidly and reversibly change Newtonian fluid with good liquidity into plastic solid with high viscosity and low liquidity in the millisecond time. And then it can be easily combined with control. MR damper has obtained a certain application in vibration control of automotive, machinery, construction and other areas. In this paper, the writer focus on describing control strategy present situation and the advantages and disadvantages of various control strategies of magneto

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19

Yildirim, Kenan, and Mehmet Simsek. "Magneto-electrically induced vibration control of a plate contacted with fluid." Thermal Science 26, no. 4 Part A (2022): 2973–80. http://dx.doi.org/10.2298/tsci2204973y.

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In this paper, magneto-electrically induced vibration control of a magneto-electro-elastic plate in contact with fluid is studied by means of maximum principle. The performance index functional to be minimized at the predetermined control duration is considered as a modified kinetic energy of the magneto-electro-elastic plate and it is defined as a weighted quadratic functional of displacement and velocity and also includes as a penalty function of the control force spent in control duration. Two numerical examples are presented and results indicate that introduced control algorithm for dampin

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20

Kumar, K. Bindu, K. R. Remesh Babu, Ramesh Unnikrishnan, and U. Sangeetha. "Dynamic Behaviour Modelling of Magneto-Rheological Fluid Damper Using Machine Learning." Indian Journal Of Science And Technology 16, no. 45 (2023): 4233–43. http://dx.doi.org/10.17485/ijst/v16i45.1669.

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21

Jit Singh, Gursharn, and Pardeep Kumar. "Convection in Couple-Stress Magneto-Fluid." IOSR Journal of Mathematics 12, no. 05 (2016): 67–75. http://dx.doi.org/10.9790/5728-1205026775.

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22

YOSHIDA, Kazuhiro, Tamaki TAKAMATSU, Yuichi YONEDA, and Shinichi YOKOTA. "A Microvalve Using Magneto-Rheological Fluid." Transactions of the Japan Society of Mechanical Engineers Series C 71, no. 704 (2005): 1355–60. http://dx.doi.org/10.1299/kikaic.71.1355.

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23

Mizukami, M., H. Miyajima, S. Taketomi, and S. Chikazumi. "Magneto-Optical Effect in Magnetic Fluid." IEEE Translation Journal on Magnetics in Japan 1, no. 9 (1985): 1085–86. http://dx.doi.org/10.1109/tjmj.1985.4549077.

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24

10.5281/zenodo.886725. "MAGNETO-HYDRODYNAMIC ANTENNA WITH ROTATING FLUID." INTERNATIONAL JOURNAL OF ENGINEERING SCIENCES & RESEARCH TECHNOLOGY 6, no. 9 (2017): 102–12. https://doi.org/10.5281/zenodo.886725.

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Dielectric Resonator Antennas (DRAs) have received lots of attention in the last two decades due to several attractive characteristics such as high radiation efficiency, light weight, and low profile. There is also increasing challenges for the design of high bandwidth and multi-bands antennas which can be achieved using MHD Antennas for high speed and reconfigurable applications in wireless communication. In this work the objective is to design and develop a cylindrical MHD antenna with circular patch and two annular rings. Magneto-hydrodynamics (MHD) Antenna is a Fluid based Antenna in which

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25

Upadhyay, Lokesh, M. L. Aggarwal, and Pulak M. Pandey. "Comparative Analysis of Magneto Rheological Fluid Assisted Electrical Discharge Machining at Stationary and Rotating Conditions of Tool." Journal of Advanced Manufacturing Systems 17, no. 03 (2018): 277–90. http://dx.doi.org/10.1142/s0219686718500178.

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A lot of research has been done to improve electric discharge machining (EDM) process to overcome the difficulties of lower material removal and surface finish. In the current study, magneto rheological (MR) fluid was used in place of conventional dielectric to develop a new variant of EDM process. A comparative study of MR fluid assisted EDM at the stationary and rotary conditions of the tool with M2 grade high-speed steel as workpiece has been presented. Investigations have been done to evaluate the effect of various process parameters such as percentage volume Al2O3, pulse on time, duty cyc

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26

Li, Gang, Yu Sun, and Cheng Bin Du. "Development of a Magneto-Rheological Fluid Tension Control Device." Key Engineering Materials 419-420 (October 2009): 225–28. http://dx.doi.org/10.4028/www.scientific.net/kem.419-420.225.

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Based on the characteristics of magneto-rheological fluid, a new type of transmission device has been developed in this paper, in which output torque can be controlled accurately by adjusting electric current. It can be applied to replace magnetic particle clutch widely used at present to achieve tension control in some small-sized winders. A structure design of prototype has been proposed. By using the Bingham plastic constitutive model, the output torque of the device has been derived. Electromagnetic finite element analysis has been employed to simulate the magnetic circuit of this magneto-

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27

Zhang, Peng, Kwang-Hee Lee, and Chul-Hee Lee. "Friction characteristics of magneto-rheological fluid on DLC- and PTFE-coated surfaces." Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology 231, no. 8 (2017): 1007–15. http://dx.doi.org/10.1177/1350650116688546.

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In this study, the friction characteristics of a magneto-rheological fluid are examined with different surface process technologies such as polytetrafluoroethylene coatings and diamond-like carbon coatings by using a reciprocating friction tester. The friction characteristics of the magneto-rheological fluid are also examined with diamond-like carbon coatings at various temperatures. The substrate material (plate) used for coating with diamond-like carbon and polytetrafluoroethylene is aluminum (Al6061), which is widely used in engineering applications. The descending sequence of the coefficie

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28

Rao, B. Narasimha, and A. Seshadri Sekhar. "Analysis of Magneto Rheological Fluid Journal Bearing." Applied Mechanics and Materials 895 (November 2019): 152–57. http://dx.doi.org/10.4028/www.scientific.net/amm.895.152.

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Magneto Rheological (MR) fluids are a class of smart materials where the shear stress is not directly proportional to rate of shear. The viscosity of fluid changes as magnetic field changes and hence this phenomenon is very useful in bearing-rotor system for attenuating the vibrations. In the present study the application of MR fluid as lubricant instead of Newtonian fluid in the journal bearing is explored through steady state, dynamic characteristics and stability. MR fluid film has been modeled as per Bingham rheological model. FEM with three node triangular elements has been used to solve

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29

Shivaram, A. C. "Extended two-fluid model for simulating magneto-rheological fluid flows." Smart Materials and Structures 20, no. 6 (2011): 065006. http://dx.doi.org/10.1088/0964-1726/20/6/065006.

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30

Gang, Li, Du Cheng-bin, and Feng Yong. "A rotary magneto-rheological torque converter for tension regulation." Advances in Mechanical Engineering 10, no. 11 (2018): 168781401881230. http://dx.doi.org/10.1177/1687814018812304.

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In this article, a drum type of transmission device has been developed, which is a double-layer cylinder structure. The working clearance between the inner and the external layers of the device has been filled with intelligent material named magneto-rheological fluid. To use it for tension regulation, theoretical model of its output torque has been constructed based on Bingham’s theory, and the coupling relationship between mechanical structure, electromagnetic circuit, and magneto-rheological fluid is analyzed and simulated using finite element analysis. Higher flux is directed onto the magne

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31

Zhao, Si Hai, Zhe Qian Zhao, Lin Yu Jiao, Yu Wei Hu, Ji Shen Dong, and Ji Ye Gao. "Study of Nanoparticle Iron-Nitride MRF and its Rheological Characteristic." Advanced Materials Research 774-776 (September 2013): 650–53. http://dx.doi.org/10.4028/www.scientific.net/amr.774-776.650.

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The gas-liquid reaction method was used to prepare the nanoparticle iron-nitride magneto-rheological fluid (MRF), the experiment study of magnetic characteristic and rheologic characteristic of the MRF has been done. The magnetic saturation of iron-nitride MRF prepared is higher than the pure iron MRF, and the sedimentation stability of the iron-nitride MRF is very good, the yield stress of iron-nitride magneto-rheological fluid prepared reached 26KPa at 0.8 Tesla additional magnetic density.

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Kolekar, Shreedhar. "Vibration Analysis of Simply Supported Magneto Rheological Fluid Sandwich Beam." Applied Mechanics and Materials 612 (August 2014): 23–28. http://dx.doi.org/10.4028/www.scientific.net/amm.612.23.

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Vibrations are unwanted in most of the day today usage especially in mechanical machines, civil structures, aerospace industries and automotive parts. It is usually to get the rid of these vibrations by using magneto rheological fluids. A magneto rheological fluid provides viscous damping which gets added up when magnetic field is applied. The damping properties of fluid get multiplied and natural frequency of the body under observation also changes, using this technique the three layered MR fluid sandwich beam was fabricated and tested it for undamped and damped conditions. The controllabilit

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33

Lin, Qijing, Liangquan Zhu, Na Zhao, Ping Yang, and Zhuangde Jiang. "2D-Vector Magnetic Sensing Based on Ring-Shaped Fiber-Optic Structure Coated with Magnetic Fluid." Micromachines 14, no. 12 (2023): 2140. http://dx.doi.org/10.3390/mi14122140.

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In this work, a novel fiber-optic sensor for 2D magnetic sensing is explored based on nanostructured magnetic fluid. The fiber-optic sensor comprises a ring-shaped fiber structure that is coated with magnetic fluid. The unique magneto-optical characteristic of the nanostructured magnetic fluid enables the fiber-optic structure to detect magnetic fields. By utilizing the 3D Monte Carlo method, the magneto-optical characteristic induced by the nanostructure changes in the magnetic fluid was analyzed. The sensor can realize 2D vector magnetic sensing by intensity demodulation and achieves a sensi

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34

Budinski, Vedran, Simon Pevec, Stanislav Campelj, Alenka Mertelj, Darja Lisjak, and Denis Donlagic. "Miniature magneto-optic angular position sensor." Optics Letters (OSA) 47, no. 18 (2022): 4696–99. https://doi.org/10.1364/OL.470646.

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This work presents  a miniature Fabry–Perot, contactless, magneto-optic sensor for angular position measurement. The sensor utilizes a magneto-optic fluid comprising barium hexaferrite nanoplatelets that become birefringent in the presence of an external magnetic field and a compact fiber-optic sensor system for tracking the liquid’s optical axis direction. An efficient temperature compensation system is provided which allows the use of otherwise highly temperature-sensitive magneto-optic liquids.

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35

Lee, Deuk Won, Jae Young Choi, Myeong Woo Cho, Chul Hee Lee, Won Oh Cho, and Hyuk Chae Yun. "Tribological Characteristics in Modified Magneto-Rheological Fluid." Applied Mechanics and Materials 110-116 (October 2011): 225–31. http://dx.doi.org/10.4028/www.scientific.net/amm.110-116.225.

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In this study, Magneto-rheological (MR) fluid was modified by mixing and adding the additives. The researches on MR fluid have been active progress all around the worlds, especially for the application to many devices on the various fields. For the success of application, tribological characterisitcals are important to be satisfied. There are many progress mainly aimed to the methods to improve the stability and performance of MR fluid in application. In this study, the experiments on friction and wear with pin-on-disk tester as well as SRV tester are conducted in different operation and magne

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36

Chang-sheng, Zhu. "A disc-type magneto-rheologtic fluid damper." Journal of Zhejiang University-SCIENCE A 4, no. 5 (2003): 514–19. http://dx.doi.org/10.1631/jzus.2003.0514.

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37

Pan, Gongyu. "CONTROLLABLE SHOCK ABSORBER WITH MAGNETO-RHEOLOGICAL FLUID." Chinese Journal of Mechanical Engineering 38, no. 07 (2002): 148. http://dx.doi.org/10.3901/jme.2002.07.148.

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38

Olabi, A. G., and A. Grunwald. "Design and application of magneto-rheological fluid." Materials & Design 28, no. 10 (2007): 2658–64. http://dx.doi.org/10.1016/j.matdes.2006.10.009.

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39

Kim, Jeong-Hoon, Chong-Won Lee, Byung-Bo Jung, Youngjin Park, and Guangzhong Cao. "Design of Magneto-Rheological fluid based device." KSME International Journal 15, no. 11 (2001): 1517–23. http://dx.doi.org/10.1007/bf03185741.

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40

Farjoud, Alireza, Ryan Cavey, Mehdi Ahmadian, and Michael Craft. "Magneto-rheological fluid behavior in squeeze mode." Smart Materials and Structures 18, no. 9 (2009): 095001. http://dx.doi.org/10.1088/0964-1726/18/9/095001.

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41

Kopčanský, P., P. Macko, M. Koneracká, and V. Závišová. "Magneto-dielectric behaviour of concentrated magnetic fluid." Journal of Magnetism and Magnetic Materials 157-158 (May 1996): 587–88. http://dx.doi.org/10.1016/0304-8853(95)01197-8.

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42

Kumar, Pardeep. "Magneto-Rotatory Convection in Couple-Stress Fluid." WSEAS TRANSACTIONS ON FLUID MECHANICS 18 (October 6, 2023): 58–65. http://dx.doi.org/10.37394/232013.2023.18.6.

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Background: Thermal convection is the most convective instability when crystals are produced from a single element like silicon and the thermal instability of a fluid layer heated from below plays an important role in geophysics, oceanography, atmospheric physics, etc. The flow through porous media is of considerable interest for petroleum engineers, for geophysical fluid dynamicists and has importance in chemical technology and industry. Many of the flow problems in fluids with couple-stresses indicate some possible experiments, that could be used for determining the material constants, and t

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43

Sardar, Paramjotsingh, and Patel Krunal. "Application of Magneto-Rheological Fluid in Bearings." International Journal of Leading Research Publication 2, no. 1 (2021): 1–14. https://doi.org/10.5281/zenodo.15026543.

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Bearings are vital mechanical devices that support rotating elements and come in various shapes and sizes. To enhance their performance, modern lubrication methods using MR fluids and a permanent magnet for consistent magnetic fields are proposed. This approach aims to reduce friction, increase efficiency, extend lifespan, and ensure pressure-tight operation. However, the design currently struggles with high radial loads. Further research is needed to explore different carrier fluids, suspended particles, and magnetic material interactions. If perfected, this new method could significantly imp

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Wollny, Klaus, Jörg Läuger, and Siegfried Huck. "Magneto Sweep – A New Method for Characterizing the Viscoelastic Properties of Magneto-Rheological Fluids." Applied Rheology 12, no. 1 (2002): 25–31. http://dx.doi.org/10.1515/arh-2002-0003.

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AbstractThe viscoelastic properties of a magneto-rheological fluid can be variably controlled using a magnetic field. A new measuring method is introduced which is based on oscillatory tests. In contrast to flow curves from experiments at steady shear rate, the new method allows an exact determination of a magneto-rheological fluid’s viscoelastic properties as a function of the preset magnetic field strength. The “Magneto Sweep” is an oscillatory test method, each with constant amplitude and constant frequency while logarithmically increasing the magnetic field strength (Magneto Sweep). For ty

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Vadasz, Peter. "Magneto-eklinostrophic Flow, Electromagnetic Columns, and von Kármán Vortices in Magneto-Fluid Dynamics." Fluids 9, no. 10 (2024): 242. http://dx.doi.org/10.3390/fluids9100242.

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An analogy between magneto-fluid dynamics (MFD/MHD) and geostrophic flow in a rotating frame of reference, including the existence of electromagnetic columns identical to Taylor–Proudman columns, is identified and demonstrated theoretically here. The latter occurs within the limit of large values of a dimensionless group representing the magnetic field number. Such conditions are shown to be easily satisfied in reality. Consequently, the electromagnetic fluid flow subject to these conditions is two dimensional and the streamlines are shown to be identical to the pressure lines, in complete ana

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Ma, Rende, Luxue Wan, Xiuhao Liu, Xiaoping Li, Junfeng Jiang, and Yunjie Xia. "Polarization in D-shaped fiber modulated by magneto-optical dichroism of magnetic fluid." Chinese Optics Letters 18, no. 1 (2020): 010601. http://dx.doi.org/10.3788/col202018.010601.

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Avinash, Pawar, and Dhende Vishal. "A Review: MR Fluid technology." Research and Reviews: Journal of Mechanics and Machines 4, no. 3 (2023): 1–5. https://doi.org/10.5281/zenodo.7520563.

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<em>Magneto rheological fluid is a smart fluid whose properties can be controlled with the help of magnetic field. These fluids have ability to transmit force in a controlled manner with the help of magnetic field. These are used in the areas where controlled fluid motion is required. This paper covering introduction, MR fluid and their composition, working of MR fluid, MR fluid damper construction, performance parameters and various MR fluid operations.</em>

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Thanikachalam, J., G. S. Jinu, and P. Nagaraj. "Preparation of MR Fluid and Modeling of Magneto Rheological Fluid Brake (MRB)." Applied Mechanics and Materials 592-594 (July 2014): 2254–60. http://dx.doi.org/10.4028/www.scientific.net/amm.592-594.2254.

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Magneto-rheological fluids are smart fluids displaying flow properties that can be adjusted by the introduction of magnetic fields. Conventional brakes require complex mechanical parts to dissipate energy, they are having more weight, produce less braking torque and the time of response is about 300-500 milliseconds and hence brake distance is high. A Magneto-rheological fluid brake is efficient than conventional braking system in terms of the weight reduction, and response time. In this paper MR fluid is prepard and an improved MRB design is made, taking into account the temperature effects a

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Zhu, Jian-Zhou, Weihong Yang, and Guang-Yu Zhu. "Purely helical absolute equilibria and chirality of (magneto)fluid turbulence." Journal of Fluid Mechanics 739 (January 2, 2014): 479–501. http://dx.doi.org/10.1017/jfm.2013.561.

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AbstractPurely helical absolute equilibria of incompressible neutral fluids and plasmas (electron, single-fluid and two-fluid magnetohydrodynamics) are systematically studied with the help of helical (wave) representation and truncation, for genericities and specificities about helicity. A unique chirality selection and amplification mechanism and relevant insights, such as the one-chiral-sector-dominated states, among others, about (magneto)fluid turbulence follow.

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Ferdaus, Mohammad Meftahul, Muhammad Mahbubur Rashid, and M. M. I. Bhuiyan. "Development of an Advanced Semi-Active Damper Using Smart Fluid." Advanced Materials Research 939 (May 2014): 615–22. http://dx.doi.org/10.4028/www.scientific.net/amr.939.615.

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In this paper an advanced semi-active damper is designed and experimentally studied to investigate and establish its behavior. A prototype Magneto-rheological fluid Damper is designed as advanced semi-active damper due to its huge advantages. Magneto-rheological fluid with improved dispersion stability is prepared here as smart fluid. The relation between force and displacement for various current has been established to develop the semi-active damper model. In this study a fuzzy tuned PID controller is opted to achieve better response for a various frequency input. The proposed MR damper can

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