本文主要就全啮合同向双螺杆挤出机捏合块流道中熔体全充满区的流动进行了全三维非牛顿等温模拟。
This thesis concentrates on simulation of Non-Newtonian isothermal flow in kneading block in closely intermeshing co-rotating twin screw extruders.
这表明在低应力区，冰体流动更接近牛顿流体。
We assume that the glacier ice is a Newton fluid in the low stress region.
在第三流动区，可以近似用牛顿流体流阻方程计算流阻。
The loss in the third fluid area can be calculated approximately by the newtonian fluid pressure loss equation.
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