Theoretical Study of Transmissivity of Electromagnetic Wave in Magnetorheological Fluids

Yong Qing Wan; Ji Jun Fan; Nan Hui Yu

doi:10.4028/www.scientific.net/AMR.605-607.1356

Paper Titles

Simulation of the HCCI Combustion Based on Single-Zone Combustion Model
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Prediction Model of Control Valve Characteristics
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Numerical Simulation of Convection Heat Transfer in a Plate Channel with Sintered Copper Porous Ribs
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Theoretical Study of Transmissivity of Electromagnetic Wave in Magnetorheological Fluids
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Research on Maximum Wind Energy Capturing of DFIG
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The Research of Internal Fluid State Influence in the Divergency of the Straight Cone-Shape Draft Tube
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Fluid Field Analysis for Cyclone Separator Used on Grain Cleaning
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Impeller Finite Element Analysis of Extractable Explosion-Proof Contra-Rotating Axial Fan for Mine Local Ventilation FBDC
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 605-607Theoretical Study of Transmissivity of...

Theoretical Study of Transmissivity of Electromagnetic Wave in Magnetorheological Fluids

Abstract:

The internal structure of magnetorheological fluid could change under external magnetic field, as well as its dielectric constant and magnetic conductance. A theoretical model of electromagnetic wave propagation in MRF was established and the basic formula of transmissivity was deduced. Theoretical simulation shows that the electromagnetic wave transmissivity decreases with the increasing of dielectric constant of magnetorheological fluid, and increases with the magnetic permeability. Theoretical analysis indicates that the change of its structure and dielectric magnetic properties of MR fluids is the main cause for the fact that the transmittance could be adjusted under external magnetic field.

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Periodical:

Advanced Materials Research (Volumes 605-607)

Pages:

1356-1359

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.605-607.1356

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Online since:

December 2012

Authors:

Yong Qing Wan, Ji Jun Fan, Nan Hui Yu

Keywords:

Electromagnetic Wave Transmissivity, Intelligent Material, Magnetorheological Fluid

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References

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