# Three particle hydrodynamic interactions in suspensions

## Related Articles

- Stokesian dynamics of nonspherical particles, chains, and aggregates. Kutteh, Ramzi // Journal of Chemical Physics;11/1/2003, Vol. 119 Issue 17, p9280
The microstructure and properties of suspensions of nonspherical particles are influenced by the specific particle shapes through hydrodynamic interactions, but here traditional numerical approaches of solving the Stokes equations are limited to small systems by computational cost, and often to...

- Effective mass density of fluid suspensions. Felderhof, B. U.; Ooms, G. // Physics of Fluids A;Jul89, Vol. 1 Issue 7, p1091
The influence of particles suspended in a fluid on the effective mass density of the suspension is studied. It is shown how at high concentration the low-density, single-particle behavior is modified by retarded hydrodynamic interactions. To simplify the calculation we make a point particle...

- Instabilities in the dynamics of neutrally buoyant particles. Sapsis, Themistoklis; Haller, George // Physics of Fluids;Jan2008, Vol. 20 Issue 1, p017102
The asymptotic dynamics of finite-size particles is governed by a slow manifold that is globally attracting for sufficiently small Stokes numbers. For neutrally buoyant particles (suspensions), the slow dynamics coincide with that of infinitesimally small particles, therefore the suspension...

- Hydrodynamic interactions suppress deformation of suspension drops in Poiseuille flow. Sadlej, Krzysztof; Wajnryb, Eligiusz; Ekiel-Jeżewska, Maria L. // Journal of Chemical Physics;8/7/2010, Vol. 133 Issue 5, p054901
Evolution of a suspension drop entrained by Poiseuille flow is studied numerically at a low Reynolds number. A suspension drop is modeled by a cloud of many nontouching particles, initially randomly distributed inside a spherical volume of a viscous fluid which is identical to the host fluid...

- Orientational order in concentrated suspensions of spherical microswimmers. Evans, Arthur A.; Ishikawa, Takuji; Yamaguchi, Takami; Lauga, Eric // Physics of Fluids;Nov2011, Vol. 23 Issue 11, p111702
We use numerical simulations to probe the dynamics of concentrated suspensions of spherical microswimmers interacting hydrodynamically. Previous work in the dilute limit predicted orientational instabilities of aligned suspensions for both pusher and puller swimmers, which we confirm...

- Hydrodynamic regimes of active rotators at fluid interfaces. Llopis, I.; Pagonabarraga, I. // European Physical Journal E -- Soft Matter;May/Jun2008, Vol. 26 Issue 1/2, p103
We analyze the collective motion of suspensions of active rotators at low Reynolds numbers which interact hydrodynamically. We introduce a simple model for a rotator which allows us to classify the relevant dynamical regimes of the suspension. We characterize the collective velocity at which...

- Implementation of procedure for centrifugal hydrodynamic fractionation of finely disperse particles. Semenov, E.; Zhukov, V.; Karamzin, A. // Chemical & Petroleum Engineering;May2013, Vol. 49 Issue 1/2, p78
Theoretical confirmation is given for a procedure and analysis of particle separation of a sample formed from a finely disperse suspension in a batch-action centrifuge. Formulation of a rational practical procedure for centrifugal fractionation with resultant particles of a given size is...

- Microrheological Origins of the Irreversible Flow of Suspensions. Feng, Shihai; Graham, Alan; Heath, Cynthia; Reardon, Patrick; Ingber, Marc // AIP Conference Proceedings;7/7/2008, Vol. 1027 Issue 1, p701
The hydrodynamic behavior observed for a sphere released under gravity in a Newtonian liquid is not consistent with that predicted by classical continuum theory when the sphere is near a solid wall. An irreversibility arises in the velocity of the sphere as it approaches and recedes from the...

- The average rotation rate of a fiber in the linear flow of a semidilute suspension. Koch, Donald L.; Shaqfeh, Eric S. G. // Physics of Fluids A;Dec90, Vol. 2 Issue 12, p2093
Shaqfeh and Fredrickson [Phys. Fluids A 2, 7 (1990)] renormalized the multiple reflection expansion for hydrodynamic fiber interactions in a semidilute suspension, nl3>1 and [lowercase_phi_synonym]<1, where [lowercase_phi_synonym] is the fiber volume fraction, n is the number of fibers per unit...