A note about convected time derivatives for flows of complex fluids
A note about convected time derivatives for flows of complex fluids
复制标题
关于复杂流体流动的对流时间导数的注释
DOI：
10.1039/d3sm00497j
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发表时间：
2023
期刊：
影响因子：
3.4
通讯作者：
Boyko, Evgeniy
中科院分区：
文献类型：
--
作者：
Stone, Howard A.;Shelley, Michael J.;Boyko, Evgeniy
我们提出了在复杂流体流动的连续体描述中使用的典型时间导数的直接推导，利用线元的运动学原理。流动中微观结构构象张量的演化和不同导数的物理解释自然随之而来。
We present a direct derivation of the typical time derivatives used in a continuum description of complex fluid flows, harnessing the principles of the kinematics of line elements. The evolution of the microstructural conformation tensor in a flow and the physical interpretation of different derivatives then follow naturally.