Swimming of a uniform deformable sphere in a viscous incompressible fluid with inertia
نویسندگان
چکیده
The swimming of a deformable uniform sphere is studied in second order perturbation theory the amplitude stroke. effect first reaction force on center mass velocity calculated linear response by use Newton’s equation motion. characterized dipolar admittance, which shown to be proportional translational admittance. As consequence mean velocity, theory, depends added sphere. and rate dissipation are for several selected strokes.
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ژورنال
عنوان ژورنال: European Journal of Mechanics B-fluids
سال: 2021
ISSN: ['1873-7390', '0997-7546']
DOI: https://doi.org/10.1016/j.euromechflu.2020.09.001