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@INPROCEEDINGS{Tan:907962,
      author       = {Tan, Zihan and Calandrini, Vania and Dhont, Jan K. G. and
                      Winkler, Roland G. and Naegele, Gerhard},
      title        = {{A}n efficient multiparticle collision dynamics approach to
                      immiscible binary fluids: {H}ydrodynamics and application to
                      membrane protein diffusion},
      reportid     = {FZJ-2022-02304},
      year         = {2022},
      abstract     = {We present a multiparticle collision dynamics (MPC)
                      implementation of layered immiscible fluids A and B of
                      different shear viscosities separated by planar
                      interfaces[1]. The simulated shear flow profile, and the
                      time-dependent shear stress functions, are in excellent
                      agreement with our continuum hydrodynamics results for the
                      composite fluid. The wave-vector dependent transverse
                      velocity auto-correlation functions in the bulk-fluid
                      regions of the layers decay exponentially, and agree with
                      those of single-phase isotropic MPC fluids. In addition, we
                      determine the hydrodynamic mobilities of an embedded
                      colloidal sphere moving steadily parallel or perpendicular
                      to a fluid-fluid interface, as functions of the distance
                      from the interface. The obtained mobilities are in good
                      agreement with hydrodynamic force multipoles calculations
                      for a no-slip sphere moving under creeping flow conditions
                      near a clean, ideally flat interface. Moreover, we discuss
                      our preliminary simulation results for a simple model of G
                      protein-coupled receptors diffusing alongside a
                      coarse-grained membrane based on a layered binary fluid
                      model. The results show that this model is computationally
                      efficient and feasible to study the diffusion of interacting
                      membrane proteins over extended time and length scales[2].},
      month         = {Mar},
      date          = {2022-03-14},
      organization  = {APS March Meeting 2022, Chicago/Online
                       (Germany), 14 Mar 2022 - 18 Mar 2022},
      subtyp        = {After Call},
      cin          = {IBI-4 / INM-9 / IBI-5 / IAS-2},
      cid          = {I:(DE-Juel1)IBI-4-20200312 / I:(DE-Juel1)INM-9-20140121 /
                      I:(DE-Juel1)IBI-5-20200312 / I:(DE-Juel1)IAS-2-20090406},
      pnm          = {5244 - Information Processing in Neuronal Networks
                      (POF4-524)},
      pid          = {G:(DE-HGF)POF4-5244},
      typ          = {PUB:(DE-HGF)24},
      url          = {https://juser.fz-juelich.de/record/907962},
}