用试验方法对淹没状态下高分子添加剂射流轴向动压力分布进行了研究。
The influence of high molecular polymer additive on the structure of jet is studied.
在清水旋转射流研究的基础上，研究了高分子聚合物添加剂对旋转射流结构特性及破岩效率的影响规律。
Based on water rotary jet study, the influence rules of macromolecule polymer additives on the configuration character and erosion effect of rotary jet are studied.
并进一步在磨料射流中加入高分子聚合物添加剂，实验证明，高分子减阻剂同样对磨料射流性能有改善。
It proves by further experiment that high polymer additives in the abrasive water jet also bring about the improvement on the jet performance.
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