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flux density造句
(31) The new winding gives a higher fundamental spread factor, a less MMF higher harmonic content and a suitable ratio of air-gap flux density between both speeds, and it has wide application prospect. (32) However, as long as I kept the turns ratio the same, the wire gauge appropriate, and the flux density similar, I thought the risk should be low. (33) In particular, approximate expressions for the air gap flux and the airgap flux density are derived. (34) If the ambient temperature remains constant[/flux density.html], the smaller critical size and the higher critical ignition temperature are needed with the higher critical heat flux density. (35) It is a necessary to predict a magnetic flux density surrounding a current-carrying conductor in design of EMC and current sensor. (36) Fe-based nanocrystalline core transformer inverter which has a high saturation magnetic flux density, high efficiency, small excitation power, low loss, good temperature stability. (37) In chapter two, wave motion equation, sound energy, sound energy flux density, sound intensity and its scaling method and the theorem of two-microphone sound intensity have been introduced. (38) The bifurcation process of cementite flake is changed by magnetic field. The cementite flakes in pearlite grains tend to be parallel with the increase of magnetic flux density. (39) Magnetic Field Intensity, Magnetic Flux Density, Coercive Force, Vertical Axis Wind Turbine, NdFeB Rare-Earth Permanent Magnet. (40) The mechanism of influence of the magnetic flux density on migratory behavior was discussed. (41) The magnetic flux density distribution of flat spiral coil simulation by impulsive current usually used in electromagnetic metal forming is researched. (42) Abstract : Powder core has high saturation flux density and excellent motion linearity of DC bias. (43) The magnetic fluid sealing pressure is mainly related to the magnetic flux density of the magnetic gap, and also related to the structure. (44) Calculations and experiments are carried out on both magnetic flux density and eddy current loss of the non-magnetic steel plate and of the coil in this model. (45) BP4 series are BDK's standard power material with low core loss and high saturation flux density , and are suitable for wide range of trans formers and choke coils for switching power supply. (46) The increase in magnetic flux density no longer has effect on particle aggregation after particles are saturatedly magnetized. (47) The paper describes the model for calculating the neutron flux density distribution in two dimensional hexagonal geometry assembly of light water reactor(LWR) by transmission probability method. (48) The finite element analysis of the magnetic field for a MR valve of the damper was done via ANSYS package, and the magnetic flux density of MR valve was obtained. (49) The tangential-set magnets are AlNiCo with high remanent flux density and low coercive force. (50) The methods to reduce transformer noise by reducing magnetic flux density and optimizing structure design are discussed under saving transformer material cost. (51) The vector plot of 3D magnetic flux and the surface plot for the radial component of magnetic flux density were obtained, which could show the feature of the MLF near defect expressly.