Suppression of Magnetic Force Relaxation in a Magnet-High <formula formulatype="inline"> Superconductor System 来自 IEEEXplore 喜欢 0 阅读量: 47 作者:XY Zhang,YH Zhou,J Zhou 摘要: We have measured that the levitation forces relax at the different order equilibrium positions of a bulk YBaCuO ...
For constructing realistic nonlinear force-free coronal magnetic field models in 3D, sophisticated numerical computations are required and boundary conditions must be obtained from measurements of the magnetic field vector in the solar photosphere. This approach is currently of large interests, as ...
Both \(\mathcal{F}\) and PF have been used for performance factor in the literature; we opt for \(\mathcal{F}\) because the abbreviation MMF is readily available for magnetomotive force. Another class of components likely to be saturation-limited are pulsed components, i.e. those that ...
The Nd–Fe–B magnets are based on the intermetallic compound of the formula Nd2Fe14B. The interest in these magnets is due to the fact they are stronger than other materials and of low cost. The magnetic energies and costs of the most common magnetic materials as of 1986 are presented ...
The coefficients of the formulations for thrust force and specific impulse are corrected based on the experimental results. The previous empirical formula was not based on high-magnetic-field test data. An improved PIC method related to the plasma magnetic nozzle effect was used to verify the ...
The in-plane and out-of-plane strains ( ε ) were calculated using the formula: ε = ( a − a0)/ a0, where a is the in-plane ( a||) or out-of-plane ( a⊥) lattice parameters and a0 is the bulk CFO unstressed lattice parameter. CFORT(Random) post-annealed at 800 °C...
We have seen that the formula for toroidal field, given by (20), is able to account for some of the observed longitudinal drifts. Meanwhile, the poloidal component, [Math Processing Error] and [Math Processing Error], possibly acts as a restoring force. To quantify this, we measure the ...
We use the formulation described in Section 2 to find a model that is representative of the protostellar disk-outflow region in the early (Class 0) phase of star formation. In this phase, theoretical calculations [16] show that there is an off-center peak in the magnetic field strength ap...
The key parameter in the magnetic circuit calculation is the magnetic resistance, and the basic formula for the magnetic resistance is as follows: 𝑅=𝑙𝜇𝐴R=lμA (1) where l is the length of the magnetic circuit, m; μ is the permeability of the magnetic circuit material, H/m...
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