非牛顿粘性 [
fēi niú dùn nián xìng]
[流] non-Newtonian viscosity
- 建立了非等温、粘性、不可压缩、非牛顿流体流动的控制方程。
The governing equations are established for the viscous, incompressible, non-Newtonian fluid under non-isothermal conditions. - 本文的啮合型同向旋转双螺杆挤出机计量段内非牛顿等温粘性流场用新型的罚函数有限元法及边界元法进行了数值计算。
In this paper, the non-newtonian flow field in the metering zone of an intermeshing corotating twin screw extruder is calculated by means of the penalty finite element and boundary element methods.