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AC flux density 交流磁通密度
The unified expression for calculating inductances of AC machines is derived by only considering fundamental component of flux density due to fundamental air-gap MMF. 在考虑气隙基波磁动势产生基波磁通密度的情况下,推导了计算交流电机电感参数的统一公式。
A unit of magnetic flux density equals to 1 maxwell per square centimeter. 一种磁通量密度单位，等于每平方厘米麦克斯韦。
And the GSR flux density will increased in the last decade of 20 centuries. 20世纪后10年年平均总辐射通量密度有增大的趋势。
Abstract: Powder core has high saturation flux density and excellent motion linearity of DC bias. 摘要：磁粉心具有较高的饱和磁通密度和较好的直流偏磁动态线性。
The time-resolved neutron flux density measurement system on HT-7 Tokamak is presented in the paper. 本文介绍了HT 7超导托卡马克上的时间分辨中子注量率测量系统。
In particular, approximate expressions for the air gap flux and the airgap flux density are derived. 特别是，近似表达式气隙磁通和气隙磁通密度的计算公式。
Because of their high flux density and superior temperature stability, cast magnets have been accepted in the widest range of application. 由于它们的高通量密度和优越的温度稳定性，铸造磁体已被接受的范围最为广泛的应用。
The results showed that shielded screen can regulate the magnetic flux density distribution to assure melt in ideal state in forming inductor. 结果表明:屏蔽罩能够调节成形感应圈内的磁场分布,使成形感应圈内的熔体处于合理状态;
Selection of laser pulse shape, pulse duration, flux density are discussed in pulsed laser microwelding and the experimental results are given. 讨论了脉冲激光微型焊接中;对于激光的脉冲形状、激光脉冲宽度、激光通量密度等的选择;并给出了实验结果.
The effects of contact angle, heat flux density, operating temperature and groove geometry on radial dryout point were discussed. 讨论了接触角、加热热流密度、运行温度、槽道几何对干点位置的影响。
Chen Yangsheng, Lin Youyang.Calculation of air-gap flux density in perm anent magnet motors[J].Proceedings of the CSEE, 1994, 14(5):17-26. [2]陈阳生;林友仰.;永磁电机气隙磁密的分析计算[J]
Monte-Carlo calculation of keff and neutron flux density in fast neutron critical assemblies with multi-group section data[J]. 引用该论文徐家云;张一云;林理彬;白立新;范晓强;周厚全.
It is well established that facet damage is caused by the optical flux density at the laser facet and that it is not a function of the operating current. 业已明确肯定，端面损伤是由激光器端面的光流密度引起的，并且不是工作电流的函数。
Ideal AMF characteristics should be as follows: strong axial magnetic flux density at current peak, weak axial magnetic flux density at current zero and low conductor resistance. 理想的纵向磁场特性应当是电流峰值时纵向磁感应强度强，电流过零时纵向磁感应强度弱，以及导体电阻值小。
Considering the inconvenience of using the magnetic vector potential as state variable, magnetic flux density is used as the state variable in the design optimization. 针对以往用磁位作为状态变量不方便的情况，文中直接采用磁通密度为状态变量。
To restrain the influence of armature reaction of PM BLDCM and improve the air gap flux density and torque,flux barriers were added to the rotor structure. 切向结构无刷直流电动机因其转子"聚磁"作用而具有较高的功率密度和转矩/电流比值,合理引入隔磁槽可以抑制电枢反应磁势的交轴分量,提高负载时的气隙磁密和电磁转矩。
Compared with traditional motor, Halbach motor has higher air-gap flux density and lower rotor yoke flux density, which attributes to higher power density. 与径向电机相比，Halbach电机气隙磁密增大，转子轭部磁密减小，可有效提高电机的功率密度；
The optimized crystallizer should ensure that the desirable magnetic flux density can be realized in Al melt with lower current under the same power-frequent. 低频电磁场作用下铸造铝合金过程中,优化的结晶器应该在电源频率相同、较低的电流下在铝熔体内部能够获得所需要的磁场强度。
A pulsed magnet with 10 mm in bore diameter and a pulsed duration of 10 ms is designed, which can generate the magnetic flux density of 60 T. The behavior simulation of this magnet supplied by different pulsed power modules is also presented. 本文对一个内径为10mm、能产生60T场强、持续脉冲时间为10ms的强磁体的相关参数进行了设计计算,并对该强磁体在不同脉冲电源条件下的电特性行为进行了仿真。