The results showed that the drag reduction efficiency of stearic imidazole was 8.4%, AAMT was 10.03%, VI-VTMS was 22.72%. The drag reduction efficiency of VI-VTMS was international leading level and the polymerization process was simple.
研究结果表明：在最佳减阻工艺条件下,硬脂酸咪唑啉减阻率可达8.4%,AAMT减阻率可达10.03%,而VI-VTMS共聚物减阻剂,其减阻率最大可达22.72%,达到了国际领先水平,并且聚合过程操作工艺简单,为工业化生产应用打下了基础。
参考来源 - 天然气减阻剂的研制及其减阻性能的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Currently, the research target of this realm is raising the drag reduction efficiency, at the same time, is increasing its anti-to shear function and lower the usage cost as far as possible.
目前，这一领域的研究目标是在不断提高其减阻效率的同时，尽量增强其抗剪切稳定性及降低其使用成本。
By determining drag reduction efficiency of polymer in a simulative loop evaluation apparatus, effects of DDS as external electron donor on number and distribution of active centers were confirmed.
结合室内模拟环道评价装置，测定聚合物的减阻性能，确定DDS作为外给电子体对聚合活性中心数量和分布的调变作用。
The mechanism and methods of viscosity drag reduction are briefly discussed. Some of its applications for saving energy and materials, improving efficiency or reducing noise and vibration are given.
本文综述了几种粘性减阻方法及其减阻的机理，联系了其在水相、油相中节约能源、材料，提高速度和效率等方面的应用。
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