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@INPROCEEDINGS{Tan:891368,
      author       = {Tan, Zihan and Calandrini, Vania and Dhont, Jan K.G. and
                      Naegele, Gerhard and Winkler, Roland G.},
      title        = {{H}ydrodynamics of immiscible binary fluids with viscosity
                      contrast: {A} {M}ultiparticle {C}ollision {D}ynamics
                      approach},
      reportid     = {FZJ-2021-01460},
      year         = {2021},
      abstract     = {By coupling distinct collision steps in each fluid domain,
                      immiscible binary fluids with different viscosities
                      connected by coarse-grained planer interfaces are realized
                      by multiparticle collision dynamics (MPC). The flow and the
                      stress-viscosity relation of the system are investigated
                      under shear flow, excellently agree with continuum
                      hydrodynamics solution and the analytical theory of MPC.
                      Later, the hydrodynamic mobility coefficients of an embedded
                      colloid close to the fluid-fluid interface are measured,
                      which coincide with hydrodynamic multipole expansion
                      calculations. To validate the length and time scales of
                      hydrodynamics in this model, we explore the corresponding
                      transverse velocity correlations. It is found that the
                      correlations for the fluid regions occupied by one phase are
                      identical to single-phase MPC fluid. In contrast, the
                      transverse modes at the interfacial region can be
                      interpreted by the superposition of both viscous
                      components.},
      month         = {Mar},
      date          = {2021-03-22},
      organization  = {DPG-Frühjahrstagung (DPG Spring
                       Meeting) BP-CPP-DY-SOE, Online
                       (Germany), 22 Mar 2021 - 24 Mar 2021},
      subtyp        = {After Call},
      cin          = {IBI-4},
      cid          = {I:(DE-Juel1)IBI-4-20200312},
      pnm          = {524 - Molecular and Cellular Information Processing
                      (POF4-524)},
      pid          = {G:(DE-HGF)POF4-524},
      typ          = {PUB:(DE-HGF)6},
      url          = {https://juser.fz-juelich.de/record/891368},
}