flux density


Also found in: Dictionary, Thesaurus, Legal, Encyclopedia, Wikipedia.

flux den·si·ty

1. Synonym(s): flux (5)
2. either particle flux density, the particle fluence rate, or energy flux density, the energy fluence rate of intensity.
Compare: fluence.

flux density

An MRI-centric term for the number of lines of flux per unit area of a magnetic material.
Mentioned in ?
References in periodicals archive ?
Magnetic flux density and flux direction: In this work, the magnetic flux lines generated in the die had two different flux directions as follows.
Effect of molecular structure on extrudate swell behavior for different thermoplastic melts in an electro-magnetized die
This value is used to characterize the noise flux density that emanates from specific parts of the sky and earth at various frequencies.
Use basic concepts to determine antenna noise temperature
zi] are the measured effective values of the spatial components of the magnetic flux density of the MF at the i-th measurement point along the axes of the magnetometer sensors X, Y, Z.
EXTERNAL MAGNETIC FIELD OF URBAN TRANSFORMER SUBSTATIONS AND METHODS OF ITS NORMALIZATION
2 shows the lines of the same level of the magnetic flux density calculated for the rated currents of the TL.
SINGLE-CIRCUIT ACTIVE SCREENING OF MAGNETIC FIELD GENERATED BY SEVERAL OVERHEAD TRANSMISSION LINES IN RESIDENTIAL AREA
From model 1 and model 2 obtained simulation results can be stated that the magnitude of flux density between steel plates for model 1 is |B| = 0.
Friction between steel plates under the influence of magnetic field
The average heat flux density is similar to the inlet curve and increases up to a heat flux of~ 250 W/[cm.
Investigations and analysis of working processes of two-stroke engines with the focus on wall heat flux
Figures (12, 13, 14, and 15) show that the amplitudes of faulty phase current increased due to the decrease in phase impedance, and the ripples increased too, because of the increasing distortion of flux density, in addition the phase shift specially in 20% turn short circuit appeared in figure(15) is not exact 120[degrees] due to the reduction in the resistance and the reactance of the faulty phase leading to a considerable change in the phase shift of its current, as well as the deformation in flux distribution change the phase shift angle of other phases due to the change in their inductances affected by the flux linkage, since L = N (d[phi]/di).
Application of FEM to provide the required database for MCSA based on-line fault detection system on 3-phase induction motor using ANSYS Maxwell2D
The flux density distribution under this condition is shown in Figure 10.
Study on impedance characteristics of aircraft cables
have developed a novel tube-like PM combining a series of shorter PM rings gradually changing their shapes and remanent flux density, but this design requires an elaborated preparation for PM rings; if the GMM in the actuator changes its size, the PM rings have to be redesigned accordingly [11].
Bias magnetic field of stack giant magnetostrictive actuator: design, analysis, and optimization
The first category is based on obtaining the flux density due to permanent magnets and currents assuming a smooth, that is, slotless, half plane with infinite permeability, as in [10].
Comparison of Three Analytical Methods for the Precise Calculation of Cogging Torque and Torque Ripple in Axial Flux PM Machines
From sources we know, that the necessary results can be considered as the level of magnetic flux density of more than 1 Tl [2].
Numerical study on capabilities constructions of electromagnetic acoustic transducers (EMAT) with permanent magnets for inline inspection of pipeline 6"
The price to be paid is a narrower stator tooth or stator core that will increase magnetic flux density in these regions, increasing magnetic losses.
Turning losses into gains: Sebastiao L. Nau and Daniel Schmitz, research and technological innovation department at WEG, explains how reducing efficiency losses is key to achieving IE4 class efficiency with induction motors

Medical browser ?
Full browser ?