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PHOTO:
PIOTR JEŻEWSKI
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Maria L.
Ekiel-Jeżewska
mekiel(AT)ippt.gov.pl
phone:
+48 22 826 12 81 ext. 227
office: 323
Department
of Mechanics and Physics of Fluids
Institute
of Fundamental Technological Research
Polish
Academy of Sciences
Pawińskiego 5b, 02-106 Warsaw, Poland
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Interests
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Hydrodynamic interactions
between particles in a viscous fluid
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Structure and transport
coefficients of suspensions
Recent
papers
G. C. Abade, B. Cichocki, M. L. Ekiel-Jeżewska,
G. Naegele, and E. Wajnryb, Diffusion, sedimentation, and rheology of concentrated suspensions of core-shell particles, J.
Chem. Phys. 136, 104902-1--16 (2012).
B. Cichocki, M. L. Ekiel-Jeżewska, and E. Wajnryb, Translational Brownian motion for particles of arbitrary shape, J. Chem. Phys. 136, 071102-1--4 (2012).
A. M. Słowicka, M. L. Ekiel-Jeżewska, K. Sadlej, and E. Wajnryb, Dynamics of fibers in a wide microchannel, J. Chem. Phys. 136, 044904-1--8 (2012).
B. Cichocki, M. L. Ekiel-Jeżewska,
G. Naegele, and E. Wajnryb, First-order virial expansion of short-time diffusion and sedimentation coefficients of permeable particles suspensions, Phys. Fluids 23, 083303-1--8 (2011).
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G. C. Abade, B. Cichocki, M. L. Ekiel-Jeżewska,
G. Naegele, and E. Wajnryb, Rotational and translational self-diffusion in concentrated suspensions of permeable particles, J.
Chem. Phys. 134, 244903-1--7 (2011).
- L. Pasol, M. Martin, M. L. Ekiel-Jeżewska, E. Wajnryb, J. Bławzdziewicz, and F. Feuillebois, Motion of a sphere parallel to plane walls in a Poiseuille flow.
Application to field-flow fractionation and hydrodynamic chromatography, Chemical Engineering Science 66, pp. 4078-4089 (2011).
- M. L. Ekiel-Jeżewska and E. Wajnryb, Lifetime of a cluster of spheres settling under gravity in Stokes flow, Phys. Rev. E 83, 067301-1--4 (2011).
- A. Myłyk, W. Meile, G. Brenn, and M. L. Ekiel-Jeżewska, Break-up of suspension drops settling under gravity in a viscous fluid close to a vertical wall, Phys. Fluids 23, 063302-1--14 (2011).
- A. Myłyk, M. L. Ekiel-Jeżewska, How walls influence destablization of a suspension drop settling under gravity in a viscous fluid? Colloids Surf.
A 365, 109-111 (2010).
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Z. Adamczyk, K. Sadlej, E. Wajnryb, M.
Nattich, M. L. Ekiel-Jeżewska and J. Bławzdziewicz, Streaming potential studies of colloid, polyelectrolyte and protein deposition, Adv. Colloid Interface Sci. 153, 1-29 (2010).
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Z. Adamczyk, K. Sadlej, E. Wajnryb, M. L. Ekiel-Jeżewska, P.
Warszyński, Hydrodynamic radii and diffusion coefficients of particle aggregates derived from the bead model,
J. Colloid Interface Sci. 347, 192-201 (2010).
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G. C. Abade, B. Cichocki, M. L. Ekiel-Jeżewska,
G. Naegele, and E. Wajnryb, Dynamics of permeable particles in concentrated suspensions, Phys.
Rev. E 81, 020404-1--4 (2010).
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G. C. Abade, B. Cichocki, M. L. Ekiel-Jeżewska,
G. Naegele, and E. Wajnryb, Short-time dynamics of permeable particles in concentrated suspensions, J.
Chem. Phys. 132, 014503-1--17 (2010).
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G. C. Abade, B. Cichocki, M. L. Ekiel-Jeżewska,
G. Naegele, and E. Wajnryb, High-frequency viscosity of concentrated porous particles suspensions, J.
Chem. Phys.133, 084906-1--9 (2010).
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G. C. Abade, B. Cichocki, M. L. Ekiel-Jeżewska,
G. Naegele, and E. Wajnryb, High-frequency viscosity and generalized Stokes-Einstein relations in dense suspensions of porous particles, J.
Phys.:
Condens. Matter
22, 322101-1--6
(2010).
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K. Sadlej,
E. Wajnryb,
and M. L. Ekiel-Jeżewska, Hydrodynamic interactions supress deformation of suspension drops in Poiseuille flow, J.
Chem. Phys. 133, 054901-1--10 (2010).
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K.
Sadlej,
E.
Wajnryb,
M.
L. Ekiel-Jeżewska,
D.
Lamparska,
T.
A. Kowalewski,
Dynamics of nanofibres conveyed by low Reynolds number flow in a
microchannel, Int.
J. Heat
Fluid
Flow,
31, 996–1004 (2010).
J.
Bławzdziewicz, M. L. Ekiel-Jeżewska, and E. Wajnryb, Motion of a
spherical particle near a planar fluid-fluid interface: The effect of
surface incompressibility, J.
Chem. Phys. 133, 114702-1--12
(2010)
J.
Bławzdziewicz, M. L. Ekiel-Jeżewska, and E. Wajnryb, Hydrodynamic
coupling of spherical particles to a planar fluid-fluid interface:
Theoretical analysis,
J.
Chem. Phys. 133, 114703-1--11
(2010).
B.
Cichocki, and M. L. Ekiel-Jeżewska, Green tensors for
Debye–Büche–Brinkman equations generalized for axisymmetric
medium, J. Math. Phys. 51, 103101-1--12 (2010).
M. L. Ekiel-Jeżewska
and E.Wajnryb, Precise multipole method for calculating
hydrodynamic interactions between spherical particles in the Stokes
flow, in: Theoretical Methods for Micro Scale Viscous
Flows, eds. Francois Feuillebois and Antoine Sellier, Transworld
Research Network, 2009, pp. 127-172. PDF
M. L. Ekiel-Jeżewska and E. Wajnryb, Hydrodynamic orienting of asymmetric microobjects under gravity, J. Phys. Condens. Matter, 21, 204102 (2009).
K. Sadlej, E.Wajnryb, J. Bławzdziewicz, M. L. Ekiel-Jeżewska, and Z. Adamczyk, Streaming current and streaming potential for particle covered surfaces: Virial expansion and simulations, J. Chem. Phys. 130, 144706 (2009).
B. Cichocki and M. L. Ekiel-Jeżewska, Self-diffusion of a sphere in an effective medium of rods, J. Chem. Phys. 130, 214902 (2009).
S.
Alabrudziński, M. L. Ekiel-Jeżewska, D. Chehata-Gómez, and
T. Kowalewski, Particle
clusters settling under gravity in a viscous fluid,
Phys. Fluids 21, 073302 (2009).
M.
L. Ekiel-Jeżewska, E. Wajnryb, J. Bławzdziewicz, and F. Feuillebois, Lubrication approximation for microparticles moving along parallel walls, J. Chem. Phys.129, 181102 (2008).
M.
L. Ekiel-Jeżewska, K. Sadlej, and E. Wajnryb, Friction
of rod-like particles adsorbed to a planar surface in shear flow,
J. Chem. Phys. 129, 041104 (2008). PDF
M.
L. Ekiel-Jeżewska, T. Gubiec, and P. Szymczak, Stokesian
dynamics of close particles, Phys.
Fluids, 20,
063102 (2008). PDF MOVIES
B.
Cichocki, M. L. Ekiel-Jeżewska and E. Wajnryb, Hydrodynamic
interactions between spheres in a viscous fluid with a flat free
surface or hard wall,
J. Chem. Phys., 126,
184704 (2007).
M. T. Dudyński and M. L. Ekiel-Jeżewska, The
relativistic Boltzmann equation - mathematical and physical aspects,
J. Tech. Phys. 48,
39-47 (2007). PDF
M.
L. Ekiel-Jeżewska and B. U. Felderhof, Clusters
of particles falling in a viscous fluid with periodic boundary
conditions,
Phys. Fluids, 18,
121502 (2006). PDF
MOVIES
M.
L. Ekiel-Jeżewska and E. Wajnryb, Accuracy
of the multipole expansion applied to a sphere in a creeping flow
parallel to a wall,
Q. Jl Mech. Appl. Math. 59,
563-585 (2006).
M.
L. Ekiel-Jeżewska and E. Wajnryb, Three-particle
motion under gravity in Stokes flow: an equilibrium for spheres in
contrast to ``an end-of-world'' for point particles,
Arch. Mech. 58,
489-494 (2006). PDF
M.
L. Ekiel-Jeżewska and E. Wajnryb, Equilibria
for the relative motion of three heavy spheres in Stokes fluid flow,
Phys. Rev. E 73,
046309 (2006). PDF
MOVIE
M. L.
Ekiel-Jeżewska, B. Metzger, and E. Guazzelli, Spherical
cloud of point particles falling in a viscous fluid,
Phys. Fluids 18,
038104 (2006). PDF
M.
L. Ekiel-Jeżewska and B. U. Felderhof, Periodic
sedimentation of three particles in periodic boundary conditions,
Phys. Fluids 17,
093102 (2005). PDF
Learning
and teaching
Microhydrodynamics
Tematyka
prac doktorskich 2011
Science
Teaching Center
Konkurs
i wystawa ,,Nasi dziadkowie jako uczniowie i nauczyciele" 2012/2013