Calculation formula of velocity distribution, boundary layer thickness, friction force and loss of water head are given out, in accordance with the result from theory analysis of similitude solution.
对于速度边界层提出了相似性解的解析结果，给出了速度分布、边界层厚度、摩擦阻力和水头损失的解析计算表达式。
There are four emphases in -research, for instance, flow state in pipeline, distribution of concentration and velocity, deposition-limit velocity and calculation of flow resistance or head loss.
研究重点主要集中在管内流动状态、浓度和速度分布、临界流速及阻力损失计算四个方面。
The critical velocity and the head loss gradient of slurry pipelines are important design parameters...
临界速度和水头损失坡降是浆体输送管道的重要设计参数。
The critical velocity and the head loss gradient of slurry pipelines are important design parameters...
临界速度和水头损失坡降是浆体输送管道的重要设计参数。
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