The artificial viscosity is introduced by way of using artificial density.
用人工密度的方式引入人工粘性。
As the artificial viscosity decreased gradually the accuracy of the solution was increased to in a certain degree.
逐步减小人工粘性，解的精度有相当程度的提高。
The artificial viscosity can control the oscillations trailing the shock front, but it also weakened the peak pressure.
人工粘性能够较好地抑制冲击波压力计算中出现的数值振荡，但同时也引起了冲击波峰值的衰减。
The trio-layer explicit difference scheme which is added artificial viscosity item is found by using filteration in the computation of ablated nosetip shape.
在再入端头烧蚀外形计算中，通过对物形参数的自动滤波处理，构造出了一种附加人工粘性项三层显式差分格式。
The source item of the equations is treated by means of even energy addition model, and the disconnection in the explosion field is coped with artificial viscosity model.
方程组中的源项由能量均匀加入法处理，爆炸场中的间断问题通过人工黏性模型处理。
The results of experiments show that artificial vibration technique can reduce oil viscosity, and the viscosity reduction rate is related to the vibrating parameters.
结果表明，人工振动可以降低原油粘度，降粘效果与振动参数有关。
Screw pump is an ideal artificial lift mode for producing fluid with high viscosity and solids.
螺杆泵是开采高粘度、含固相流体的理想机采方式。
Screw pump is an ideal artificial lift mode for producing fluid with high viscosity and solids.
螺杆泵是开采高粘度、含固相流体的理想机采方式。
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