Now showing items 1-4 of 4

  • Extension of the finite volume particle method to viscous flow 

    Nestor, Ruairi M.; Basa, Mihai; Lastiwka, Martin; Quinlan, Nathan J. (Elsevier, 2009-03-20)
    The finite volume particle method (FVPM) is a mesh-free method for fluid dynamics which allows simple and accurate implementation of boundary conditions and retains the conservation and consistency properties of classical ...
  • Permeable and Non-reflecting Boundary Conditions in SPH 

    Lastiwka, Martin; Basa, Mihai; Quinlan, Nathan J. (Wiley, 2009-11)
    Inflow and outflow boundary conditions are essential for the application of computational fluid dynamics to many engineering scenarios. In this paper we present a new boundary condition implementation that enables the ...
  • Robustness and accuracy of SPH formulations for viscous flow 

    Quinlan, Nathan J.; Lastiwka, Martin; Basa, Mihai (2009)
    Numerous methods are available for the modelling of viscous stress terms in smoothed particle hydrodynamics (SPH). In this work, the existing methods are investigated systematically and evaluated for a range of Reynolds ...
  • Truncation error in mesh-free particle methods 

    Quinlan, Nathan J.; Basa, Mihai; Lastiwka, Martin (2006-06-25)
    A truncation error analysis has been developed for the approximation of spatial derivatives in smoothed particle hydrodynamics (SPH) and related first-order consistent methods such as the first-order form of the reproducing ...