... 管道局部阻力损失 minor losses in pipe; 管道流动 pipe flow; 管道流量计 pipeline flowmeter; ...
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而且液晶也反映了表面流线，分离区内的涡流和管道流动的角效应。
Besides, it can also give understanding of the surface streamlines, vortices in separation region and the corner effect of duct flow.
为此，首先开展了室内基本配方实验研究，然后进行了动态管道流动模拟实验研究。
The study first conducted is in-house experimental study of basic formula, then is experimental study of dynamic pipe flow modeling. Field test has been conducted in No.
对突扩管道流动的数值表明，该方法可以明显地加快收敛速度，提高计算精度和节省计算机时。
Numerical calculations for sudden expansion pipe flow have shown that the secondary pressure correction method can clearly accelerate convergence, improve accuracy and save C. P. U time.
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