Results 1  10
of
1,586
A Dimensionreduced Pressure Solver for Liquid Simulations
"... Figure 1: Our method can efficiently compute a coarse pressure solve for highresolution liquid simulations while taking into account freesurface boundary conditions. Here, three images of a liquid simulation are shown. The pressure solve uses a resolution (33×25×33) which is 163 times smaller than ..."
Abstract
 Add to MetaCart
than the resolution of the surface levelset (513×385×513). The coarse pressure samples for a line along x are illustrated in yellow on the left. This work presents a method for efficiently simplifying the pressure projection step in a liquid simulation. We first devise a straightforward dimension
Practical animation of liquids
 Graphical Models and Image Processing
, 1996
"... We present a comprehensive methodology for realistically animating liquid phenomena. Our approach unifies existing computer graphics techniques for simulating fluids and extends them by incorporating more complex behavior. It is based on the NavierStokes equations which couple momentum and mass con ..."
Abstract

Cited by 445 (26 self)
 Add to MetaCart
We present a comprehensive methodology for realistically animating liquid phenomena. Our approach unifies existing computer graphics techniques for simulating fluids and extends them by incorporating more complex behavior. It is based on the NavierStokes equations which couple momentum and mass
CHARMS: A Simple Framework for Adaptive Simulation
 ACM Transactions on Graphics
, 2002
"... Finite element solvers are a basic component of simulation applications; they are common in computer graphics, engineering, and medical simulations. Although adaptive solvers can be of great value in reducing the often high computational cost of simulations they are not employed broadly. Indeed, bui ..."
Abstract

Cited by 146 (11 self)
 Add to MetaCart
Finite element solvers are a basic component of simulation applications; they are common in computer graphics, engineering, and medical simulations. Although adaptive solvers can be of great value in reducing the often high computational cost of simulations they are not employed broadly. Indeed
A Stream Function Solver for Liquid Simulations Ryoichi Ando
"... Figure 1: Liquid streaming out of a closed container with holes. Our solver calculates the complex formation of bubbles without explicitly solving for the gas phase. Each of the images shows FLIP particles colored by the stream function on the left, and the surface on the right. The simulation ran w ..."
Abstract
 Add to MetaCart
Figure 1: Liquid streaming out of a closed container with holes. Our solver calculates the complex formation of bubbles without explicitly solving for the gas phase. Each of the images shows FLIP particles colored by the stream function on the left, and the surface on the right. The simulation ran
A multigrid fluid pressure solver handling separating solid boundary conditions
 in Proc. ACM SIGGRAPH/Eurographics Symposium on Computer Animation
"... We present a multigrid method for solving the linear complementarity problem (LCP) resulting from discretizing the Poisson equation subject to separating solid boundary conditions in an Eulerian liquid simulation’s pressure projection step. The method requires only a few small changes to a multigrid ..."
Abstract

Cited by 4 (0 self)
 Add to MetaCart
We present a multigrid method for solving the linear complementarity problem (LCP) resulting from discretizing the Poisson equation subject to separating solid boundary conditions in an Eulerian liquid simulation’s pressure projection step. The method requires only a few small changes to a
Development and application of a parallel multigrid solver for the simulation of spreading droplets
 Int. J. Num. Meth. Fluids
"... We consider the parallel application of an efficient solver developed for the accurate solution of a range of droplet spreading flows modelled as a coupled set of nonlinear lubrication equations. The underlying numerical scheme is based upon a second order finite difference discretization in space a ..."
Abstract

Cited by 4 (3 self)
 Add to MetaCart
We consider the parallel application of an efficient solver developed for the accurate solution of a range of droplet spreading flows modelled as a coupled set of nonlinear lubrication equations. The underlying numerical scheme is based upon a second order finite difference discretization in space
NUMERICAL SIMULATION OF BUBBLE AND DROPLET DYNAMICS USING PARTITIONED SOLVERS
"... droplet Abstract. Bubbles and droplets can be simulated as a problem involving FluidStructure Interaction (FSI). The interface between the liquid and the gas is then conceived as a zero thickness structure. The position of the interface is determined by the equilibrium between surface tension effec ..."
Abstract
 Add to MetaCart
partitioned approach is presented. The flow in the liquid is calculated with a black box commercial code. The position of the interface is calculated with a structural solver, using a reduced order model of the fluid solver to obtain implicit coupling between both solvers. The reduced order model, based
A Coupled Heat And Flow Solver For Extrusion Simulation
, 2000
"... . In this paper we investigate the simulation of aluminum extrusion processes by means of a newly developed coupled heat and flow solver. The extrusion problem is here formulated as two subproblems which are solved separately in a staggered solution strategy: 1) A nonNewtonian NavierStokes flow ..."
Abstract
 Add to MetaCart
. In this paper we investigate the simulation of aluminum extrusion processes by means of a newly developed coupled heat and flow solver. The extrusion problem is here formulated as two subproblems which are solved separately in a staggered solution strategy: 1) A nonNewtonian NavierStokes flow
LargeScale Liquid Simulation on Adaptive Hexahedral Grids
"... Abstract—Regular grids are attractive for numerical fluid simulations because they give rise to efficient computational kernels. However, for simulating high resolution effects in complicated domains they are only of limited suitability due to memory constraints. In this paper we present a method fo ..."
Abstract

Cited by 2 (0 self)
 Add to MetaCart
for liquid simulation on an adaptive octree grid using a hexahedral finite element discretization, which reduces memory requirements by coarsening the elements in the interior of the liquid body. To impose free surface boundary conditions with second order accuracy, we incorporate a particular class
Modelling and Numerical Simulation of LiquidVapor Phase Transition
, 2009
"... The present work is dedicated to the simulation of compressible twophase flows with phase change for pool boiling type problems. The model we are concerned with involves scales that allow to distinguish the interface between both phases. The mass transfer is driven by assuming local and instantaneo ..."
Abstract

Cited by 1 (1 self)
 Add to MetaCart
and instantaneous equilibria with respect to phasic pressures, temperatures and chemical potentials, which enables dynamic generation of twophase interfaces within a pure phase. We present a general numerical solver that allows to cope with any type of EOS and preliminary numerical results of nucleation
Results 1  10
of
1,586