NOTE ON THE FUNDAMENTAL DYNAMIC FLOW CHARACTERISTICS OF CONDUCTING MAGNETIC FLUIDS (SIMPLE SHEAR FLOW BETWEEN TWO PARALLEL PLATES).

Kazuyuki Shizawa, Yasushi Ido, Takahiko Tanahashi

Research output: Contribution to journalArticle

Abstract

In the present paper, when the homogeneous electric and magnetic fields and flow direction are orthogonal to one another, a simple shear flow between two parallel plates is discussed using the system equations for conducting magnetic fluids considering the internal rotation which was proposed by the authors in the previous report. Hydrodynamical quantities such as velocity, angular velocities of fluid and suspended particles are theoretically obtained considering the diffusion effect of internal angular momentum. The simple shear flow of conducting magnetic fluids is characterized by some dimensionless numbers (electric effect parameter, Hartman number, micropolar effect parameter, magnetic effect parameter and so on). Effects of these dimensionless numbers that are influent to the conducting magnetic fluids flow are investigated in detail.

Original languageEnglish
Pages (from-to)2423-2432
Number of pages10
JournalNippon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B
Volume53
Issue number492
Publication statusPublished - 1987 Aug
Externally publishedYes

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Magnetic fluids
flow characteristics
Shear flow
parallel plates
shear flow
dimensionless numbers
conduction
fluids
magnetic effects
Angular momentum
Angular velocity
angular velocity
fluid flow
Flow of fluids
angular momentum
Electric fields
Magnetic fields
Fluids
electric fields
magnetic fields

ASJC Scopus subject areas

  • Mechanical Engineering

Cite this

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abstract = "In the present paper, when the homogeneous electric and magnetic fields and flow direction are orthogonal to one another, a simple shear flow between two parallel plates is discussed using the system equations for conducting magnetic fluids considering the internal rotation which was proposed by the authors in the previous report. Hydrodynamical quantities such as velocity, angular velocities of fluid and suspended particles are theoretically obtained considering the diffusion effect of internal angular momentum. The simple shear flow of conducting magnetic fluids is characterized by some dimensionless numbers (electric effect parameter, Hartman number, micropolar effect parameter, magnetic effect parameter and so on). Effects of these dimensionless numbers that are influent to the conducting magnetic fluids flow are investigated in detail.",
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AU - Ido, Yasushi

AU - Tanahashi, Takahiko

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N2 - In the present paper, when the homogeneous electric and magnetic fields and flow direction are orthogonal to one another, a simple shear flow between two parallel plates is discussed using the system equations for conducting magnetic fluids considering the internal rotation which was proposed by the authors in the previous report. Hydrodynamical quantities such as velocity, angular velocities of fluid and suspended particles are theoretically obtained considering the diffusion effect of internal angular momentum. The simple shear flow of conducting magnetic fluids is characterized by some dimensionless numbers (electric effect parameter, Hartman number, micropolar effect parameter, magnetic effect parameter and so on). Effects of these dimensionless numbers that are influent to the conducting magnetic fluids flow are investigated in detail.

AB - In the present paper, when the homogeneous electric and magnetic fields and flow direction are orthogonal to one another, a simple shear flow between two parallel plates is discussed using the system equations for conducting magnetic fluids considering the internal rotation which was proposed by the authors in the previous report. Hydrodynamical quantities such as velocity, angular velocities of fluid and suspended particles are theoretically obtained considering the diffusion effect of internal angular momentum. The simple shear flow of conducting magnetic fluids is characterized by some dimensionless numbers (electric effect parameter, Hartman number, micropolar effect parameter, magnetic effect parameter and so on). Effects of these dimensionless numbers that are influent to the conducting magnetic fluids flow are investigated in detail.

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