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arXiv · 1707.03432

Force moments of an active particle in a complex fluid

Gwynn J. Elfring
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Abstract

A generalized reciprocal theorem is formulated for the motion and hydrodynamic force moments of an active particle in an arbitrary background flow of a (weakly nonlinear) complex fluid. This formalism includes as special cases a number of previous calculations of the motion of both passive and active particles in Newtonian and non-Newtonian fluids.

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Gwynn J. Elfring. 2017-08-18. Force moments of an active particle in a complex fluid. https://doi.org/10.1017/jfm.2017.632

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