发明名称 ELECTROMAGNETIC FLOW COUPLER AND ITS DESIGNING METHOD
摘要 PROBLEM TO BE SOLVED: To provide an electromagnetic flow coupler adapted to a practical use, and its designing method. SOLUTION: The electromagnetic flow coupler is constituted such that: a generator-side channel 2 where a liquid metal flows in a reverse direction and a pump-side channel 3 are arranged in parallel with each other; magnetic flux that crosses the generator-side channel 2 and the pump-side channel 3 is generated; an induction current is generated by the flow of the liquid metal in the generator-side channel 2; and the driving force of the liquid metal in the pump-side channel 3 is generated. When a flow rate in the generator-side channel 2 is not larger than 100 m<SP>3</SP>/min, a magnetic Reynolds number when the ratio of the flow rates of the generator-side channel 2 and the pump-side channel 3 is 0 is not larger than 0.5, and non-magnetic gap width D<SB>m</SB>/channel width D<SB>h</SB>is not more than 10. When the flow rate in the generator-side channel 2 exceeds 100 m<SP>3</SP>/min, non-magnetic gap width D<SB>m</SB>/channel width D<SB>h</SB>is 10. COPYRIGHT: (C)2007,JPO&INPIT
申请公布号 JP2006352992(A) 申请公布日期 2006.12.28
申请号 JP20050175030 申请日期 2005.06.15
申请人 CENTRAL RES INST OF ELECTRIC POWER IND 发明人 MURAKAMI TAKAHIRO;ARAZEKI HIDEO
分类号 H02K44/06 主分类号 H02K44/06
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