It is significative in mining Engineering to investigate the friction loss of coarse particle slurry in horizontal pipeline, but the research on this respect is not perfect.
水平管道粗颗粒浆体阻力损失的研究在矿业工程方面很有实际意义，而目前这方面的计算模型大多还不完善。
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Based on the experimental results, a semi-empirical relation is established for describing the variation of Theological parameter of the new mixture after coarse grains being added to the slurry.