A mathematical model of transient electric field is deduced, which takes dielectric polarization loss and displacement current into account.
推导出了考虑介质极化损耗和位移电流情况下暂态电场计算的数学模型。
The mathematical model of wind turbine applied in the calculation takes account of characteristics of the blades, hub, gearbox, shaft and asynchronous generator.
计算中采用的风电场数学模型考虑了风电机组的叶片、轮毂、齿轮箱和连轴器以及异步发电机的特性。
The dynamic mathematical model of cross-flow heat exchangers is established in this paper, which takes into account of the arbitrary variations of temperature and flowrate inlets.
建立了叉流式热交换器在热流体和冷流体都随时间变化的条件下的动态二维数学模型。
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