Hartmut-Loewen.pdf

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2.3) Hydrodynamic interactions How does look like explicitely? Solve Stokes/Navier-Stokes Stokes/Navier Stokes equations, difficult problems: 1) is long-ranged H.I are important for volume fractions 2) H.I. have many-body character, pair expansion only possible at low concentrations 3) H.I. have quite different near-field behaviour. They are divergent, lubrication
standard approximations: each quantity is a 3 × 3 matrix 0) no H.I. 1) Oseen-Tensor with ihO Oseen tensor dyadic product or tensor product far field term, , long granged g of H.I. hydrodynamic radius shear viscosity of solvent
Page 1 and 2:
3rd Warsaw School of Statictical Ph
Page 3 and 4:
1) Density functional theory of fre
Page 5 and 6:
ii) Hansen-Verlet rule of freezing
Page 7 and 8:
Maxwell-double tangent construction
Page 9 and 10:
1.4) Phase diagrams of simple poten
Page 11 and 12: ) plasma (with neutralizing backgro
Page 13 and 14: e) Lennard-Jones-system phase p dia
Page 15 and 16: g) ultrasoft interactions repulsive
Page 17 and 18: exceptions: i) ) soft potentials p
Page 19 and 20: contour plot of
Page 21 and 22: approximations on different levels
Page 23 and 24: 3) Ramakrishnan-Youssuf (RY) 1979 i
Page 25 and 26: 5) Rosenfeld functional (for hard s
Page 27 and 28: advantages - excludes overlapping h
Page 29 and 30: 2) Brownian Dynamics and dynamical
Page 31 and 32: Thi This is i valid lid for f ffree
Page 33 and 34: Smoluchowski equation Diffusion in
Page 35 and 36: linear relation between and One can
Page 37 and 38: Langevin-picture Smoluchowski-pictu
Page 39 and 40: with hydrodynamic interactions(HI.)
Page 41 and 42: integration yields 2-particle densi
Page 44 and 45: 3) in equilibrium, necessarily
Page 46 and 47: in equilibrium, DFT says: apply com
Page 48 and 49: colloidal particles colloidal dispe
Page 50 and 51: The road map of complexity H. Löwe
Page 52 and 53: particle p configurations g for dif
Page 54 and 55: DDFT, , equilibrium q functional by
Page 56 and 57: imposed nucleation seed cut-out of
Page 58 and 59: no nucleation 0 φ= 60 Aρ = 0.6
Page 60 and 61: Two stage process: - sub-Brownian t
Page 64 and 65: 2) Rotne-Prager-tensor with 3) high
Page 66 and 67: Rotne-Prager expression ( r ) = 0 v
Page 68 and 69: Application: colloids in an oscilla
Page 70 and 71: stroboscopic view t i /t B = 2.5, 2
Page 72 and 73: 3) Density functional theory for ro
Page 74 and 75: density of center-of-masses: orient
Page 76 and 77: (2) nematic phase positions iti are
Page 78 and 79: three eigenvalues with largest eige
Page 80 and 81: (5) columnar phase: (6) plastic cry
Page 82 and 83: 3.2) Simple models hard objects A)
Page 84 and 85: C) Density functional theory There
Page 86 and 87: 3.3) Brownian dynamics of rod-like
Page 88 and 89: “adiabatic“ approximation: assu
Page 90 and 91: Model Gaussian segment-segment segm
Page 93 and 94: full density orientationally averag
Page 95 and 96: σ 3 ρ(z) 10 8 set-up A DDFT (soli
Page 97 and 98: expansion compression transient par
Page 99 and 100: mm (t) ( 2 7.5 5 2.5 0 -2.5 -5 m 2
Page 101 and 102: From „passive“ to „active“
Page 103 and 104: L. Baraban, private communication m
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