Expanded equations for torque and force on a cylindrical permanent magnet core in a large-gap magnetic suspension system [microform] / Nelson J. Groom (NASA technical paper ; 3638)
Expanded equations for torque and force on a cylindrical permanent magnet core in a large-gap magnetic suspension system [microform] / Nelson J. Groom
原資料の出版事項: Hampton, Va. ; [Springfield, Va. : National Aeronautics and Space Administration, Langley Research Center : National Technical Information Service, distributor, 1997]