Two-dimensional fluctuating vesicles in linear shear flow
نویسندگان
چکیده
منابع مشابه
Two-dimensional fluctuating vesicles in linear shear flow.
The stochastic motion of a two-dimensional vesicle in linear shear flow is studied at finite temperature. In the limit of small deformations from a circle, Langevin-type equations of motion are derived, which are highly nonlinear due to the constraint of constant perimeter length. These equations are solved in the low-temperature limit and using a mean-field approach, in which the length constr...
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The dynamics of a single fluid bilayer membrane in an external hydrodynamic flow field is considered. The deterministic equation of motion for the configuration is derived taking into account both viscous dissipation in the surrounding liquid and local incompressibility of the membrane. For quasispherical vesicles in shear flow, thermal fluctuations can be incorporated in a Langevin-type equati...
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Sjoerd W. Rienstra1,†, Mirela Darau1,2 and Edward J. Brambley3 1Department of Mathematics and Computer Science, TU Eindhoven, Den Dolech 2, 5612 AZ Eindhoven, The Netherlands 2Department of Mathematics and Computer Science, WU of Timişoara, Blvd. V. Parvan 4, Timisoara 300223, Romania 3Department of Applied Mathematics and Theoretical Physics, University of Cambridge, Wilberforce Road, Cambridg...
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ژورنال
عنوان ژورنال: The European Physical Journal E
سال: 2008
ISSN: 1292-8941,1292-895X
DOI: 10.1140/epje/i2007-10299-7