Hydrodynamics of an inertial squirmer and squirmer dumbbell in a tube

DOI10.1017/jfm.2022.210zbMath1504.76115OpenAlexW4220748286MaRDI QIDQ5067743

Zhenyu Ouyang, Zhaowu Lin, Nhan Phan-Thien, Jian-Zhong Lin, Zhao-Sheng Yu

Publication date: 4 April 2022

Published in: Journal of Fluid Mechanics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1017/jfm.2022.210

zbMATH Keywords

incompressible Navier-Stokes equationsswimming speedfar-field velocitydirect-forcing fictitious domain methodsecond-order half-staggered finite difference schemeswimming stability

Mathematics Subject Classification ID

Navier-Stokes equations for incompressible viscous fluids (76D05) Finite difference methods applied to problems in fluid mechanics (76M20) Biomechanics (92C10) Biopropulsion in water and in air (76Z10)

Related Items (3)

Cargo carrying with an inertial squirmer in a Newtonian fluid ⋮ Swimming of an inertial squirmer and squirmer dumbbell through a viscoelastic fluid ⋮ Stick-slip squirmers: slip asymmetry can qualitatively change self-swimming characteristics of squirmers

Cites Work

• A direct-forcing fictitious domain method for particulate flows
• Squirmers with swirl: a model forVolvoxswimming
• Hydrodynamic interaction of two swimming model micro-organisms
• Development of coherent structures in concentrated suspensions of swimming model micro-organisms
• Mechanics of Swimming and Flying
• Nutrient Uptake by a Self-Propelled Steady Squirmer
• Unsteady feeding and optimal strokes of model ciliates
• Low-Reynolds-number swimming in a capillary tube
• The rheology of a semi-dilute suspension of swimming model micro-organisms
• A distributed Lagrange multiplier/fictitious domain method for particulate flows
• A spherical envelope approach to ciliary propulsion
• Average nutrient uptake by a self-propelled unsteady squirmer
• On the squirming motion of nearly spherical deformable bodies through liquids at very small reynolds numbers

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