B213 THREE-DIMENSIONAL NUMERICAL ANALYSES OF LIQUID-METAL MAGNETOHYDRODYNAMIC FLOW IN MAGNETIC-FIELD OUTLET-REGION

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概要

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• A three-dimensional numerical calculation has been performed on liquid-metal magnetohydrodynamic (MHD) flow through a rectangular channel in the outlet region of the magnetic field, including a region downstream the magnetic field section. The continuity equation, the momentum equation and the induction equation have been solved numerically by the finite difference method. Along the flow axis (i.e. the channel axis), the pressure decreases rapidly as a fully-developed MHD flow, drops more rapidly in the magnetic-field outlet-region, and finally decreases slowly as a normal non-MHD flow. The pressure recovery that was observed in the magnetic-field inlet-region does not appear in the magnetic-field outlet-region. The total pressure drop through the magnetic-field outlet-region is larger than that through the magnetic-field outlet-region is larger than that through the magnetic-field inlet-region. The flow velocity distribution also changes gradually from a flat profile of a fully-developed MHD flow to a parabolic profile of a non-HMD laminar flow.

• 一般社団法人日本機械学会の論文

著者

• Kumamaru Hiroshige

  Dept. Of Mech. And Syst. Eng. Grad. Sch. Of Eng. University Of Hyogo

• Kumamaru Hiroshige

  Dept. Of Mechanical Engineering Graduate School Of Engineering Himeji Institute Of Technology

関連論文

• A308 THREE-DIMENSIONAL NUMERICAL ANALYSES ON LIQUID-METAL MAGNETOHYDRODYNAMIC FLOW THROUGH CIRCULAR PIPE IN MAGNETIC-FIELD OUTLET-REGION(Heat Transfer-2)
• I308 HEAT TRANSFER OF LIQUID-METAL MAGNETOHYDRODYNAMIC FLOW WITH INTERNAL HEAT GENERATION(Heat transfer in complex system-3)
• B213 THREE-DIMENSIONAL NUMERICAL ANALYSES OF LIQUID-METAL MAGNETOHYDRODYNAMIC FLOW IN MAGNETIC-FIELD OUTLET-REGION

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