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arXiv 1906.04764physics.chem-phcond-mat.soft
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气液非平衡polymer介质结构的形成

Formation of structure for gas-liquid, non-equilibrium polymer media

T. V. Savenkova, M. A. Taleisnik, A. R. Karimov, T. V. Gerasimov, A. M. Bulygin, S. A. Terekhov

摘要:

本文研究了在含有大量气泡的高分子液体流动中,大分子在外部声场的推动下的破坏和合成机理。这些气泡的动力学被假定为通过改变流动几何形状和在流动中激发声音振荡来控制。当气泡破裂时,将发生大分子中机械诱导的动力学变化(聚合物链的破坏和合成)。

英文摘要:

This paper examines the mechanisms of destruction and synthesis for macromolecules, which may be propelled by external acoustic fields in the flows of polymeric liquids containing a large number of gas bubbles. The dynamics of these bubbles is assumed to govern by changing the flow geometry and exciting sound oscillations in the flow. Mechanically-induced kinetic changes in macromolecules (destruction and synthesis of polymer chains) will occur when the bubbles collapse.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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