W.M. Yang
Shaanxi Normal University
23 Papers
114 Citations
W.M. Yang is an academic researcher from Shaanxi Normal University. The author has contributed to research in topics: Levitation & Magnetic levitation. The author has an hindex of 11, co-authored 23 publications.
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Papers
A new 3D levitation force measuring device for REBCO bulk superconductors
TL;DR: In this paper, a 3D levitation force measuring device for ReBa2Cu3O7−x (REBCO) bulk superconductors has been designed and constructed, and three pull pressure load cells are orthogonally set on a fixing bracket to test the interaction force between a bulk superconductor and a magnet in three dimensions.
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The effect of magnet size on the levitation force and attractive force of single-domain YBCO bulk superconductors
TL;DR: In this paper, the effect of the magnet size on the levitation force was investigated and it was found that the maximum attractive force reached a peak value when the size of the magnetic field approached that of the superconductor when other conditions are fixed.
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The characterization of levitation force and attractive force of single-domain YBCO bulk under different field cooling process
TL;DR: In this paper, the authors measured the interaction forces at 77 K by changing the field cooling distance Z fc between a YBCO bulk and a permanent magnet, and found that the maximum levitation force (F mlf ), maximum attractive force ( F maf ), and the gap distance (Z maf ) corresponding to F mlf can be well described by exponential laws as a function of Z Fc, which allow us to predict these values according to Z 0fa, which can be interpreted by the constant reduction rate of the axial component magnetic flux density along the axis line
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New method for introducing nanometer flux pinning centers into single domain YBCO bulk superconductors
W.M. Yang,Miao Wang +1 more
TL;DR: In this paper, the effect of Bi2O3 additions on the growth morphology, microstructure and levitation force of the YBCO bulk superconductor has been investigated.
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The effect of magnet configurations on the levitation force of melt processed YBCO bulk superconductors
TL;DR: In this article, the effects of the magnet numbers and the configurations of the same number of magnets on the levitation force of a single-domain YBCO bulk superconductor (30 mm in diameter) were investigated.
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