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arXiv 1004.4733cond-mat.softphysics.bio-phphysics.flu-dyn
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剪切流和旋转流中囊泡的动力学:模态动力学和Phase Diagram

Dynamics of Vesicles in shear and rotational flows: Modal Dynamics and Phase Diagram

Norman J. Zabusky, Enrico Segre, Julien Deschamps, Vasiliy Kantsler, Victor Steinberg

摘要:

尽管最近兴起的理论简化模型的囊泡形状动力学,与实验的比较还没有完成。我们回顾了最近提出的一些囊泡动力学模型的含义,特别是相平面的Tumbling-Trembling域区域,并表明它们都未能捕捉到实际囊泡的基本行为,超额面积,Δ,大于0.4。我们强调新的观察形状谐波和热波动的作用。

英文摘要:

Despite the recent upsurge of theoretical reduced models for vesicle shape dynamics, comparisons with experiments have not been accomplished. We review the implications of some of the recently proposed models for vesicle dynamics, especially the Tumbling-Trembling domain regions of the phase plane and show that they all fail to capture the essential behavior of real vesicles for excess areas, Δ, greater than 0.4. We emphasize new observations of shape harmonics and the role of thermal fluctuations.

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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