transient source

Transient Analysis on Stator Winding Short-circuit of Three-phase Induction Motor Under Square Voltage Source

方波电压激励下感应电动机定子绕组短路的瞬态仿真

It is suggested that this transient function may be a better representation of real source function when explaining the modelling and accoustic measuring while the thin spherical transducer were used.

在应用薄球壳换能器时，该方法在解释建模和声学测量方面可以作为一个较好的实际源函数。

It is revealed that the deviation approaches 0 for inner parts, thus hinting the substitution of periodically averaged heat source for transient one in thermal balance test does not result in the temperature deviation between test and flight.

结果表明，对于航天器内部温度，瞬态、准瞬态和稳态三种方程得到的温度的平均值不存在差异，由此证明采用周期平均热源的热平衡试验方法不会导致试验温度与飞行温度的差异。

The new algorithm is applied to the simulation of a class C amplifier, current waveforms at drain and source show good agreement with those obtained by MEDICI transient analysis.

采用该算法仿真典型的C类功率放大器得到电流波形和工业界公认标准器件仿真器MEDICI瞬态模拟得到电流波形比较，显示出很好的一致性。

SrTiO_3 varistors have been widely used as transient high-voltage protector and surge arrestor in the field of low voltage, such as restraining the noise of micro direct-current machine or source input, protecting the switch of inductive load or silicon controlled rectifier transwitch, and by-pass capacitors.

SrTiO3压敏电阻广泛用于低压领域作为过压保护和浪涌吸收元件，如用于微直流电机及电源输入端抑制噪声、保护感性负载或可控硅开关、作旁路电容器等。

Based on the equivalent load method for earthquake input of the viscous-spring artificial boundary theory, numerical simulation of external source wave problem for obliquely incident transient plane SV wave was realized in ANSYS software.

基于黏-弹性大工边界条件的外源地震动等效荷载输入方法，实现了瞬态平面SV波以不同角度入射时地震波动问题的数值模拟。

A mathematic model of transient thermal process in welding is established to simulate the moving of the heat source.

建立了焊接瞬态温度分布数学模型，解决了焊接热源移动的数学模拟问题；

Thermal conductivity, thermal diffusivity and volume specific heat were studied using the transient plane source method.

采用瞬态平面热源法,研究了毛细芯的导热系数 、 热扩散系数和单位体积热容.

A model of sporadic stellar wind increase of hard X-ray transient source

硬X射线暂现源的偶发性星风增强模型