def create_equations(self): equations = [ Group(equations=[ Group(equations=[ GatherDensityEvalNextIteration(dest='fluid', sources=['fluid']), ]), Group(equations=[NonDimensionalDensityResidual(dest='fluid')]), Group(equations=[UpdateSmoothingLength(dim=dim, dest='fluid')], update_nnps=True), Group(equations=[ CheckConvergenceDensityResidual(dest='fluid') ], ) ], iterate=True, max_iterations=10), Group(equations=[ CorrectionFactorVariableSmoothingLength(dest='fluid', sources=['fluid']) ]), Group(equations=[ DaughterVelocityEval( rhow=rho_w, dest='fluid', sources=['fluid']) ]), Group(equations=[SWEOS(dest='fluid')]), Group(equations=[ ParticleAcceleration( dim=dim, dest='fluid', sources=['fluid'], u_only=True), ]), Group(equations=[ CheckForParticlesToSplit( dest='fluid', h_max=self.h_max, A_max=self.A_max) ]), ] return equations
def create_equations(self): equations = [ Group(equations=[ Group(equations=[ GatherDensityEvalNextIteration( dest='fluid', sources=['fluid', 'boundary']), ]), Group(equations=[NonDimensionalDensityResidual(dest='fluid')]), Group(equations=[UpdateSmoothingLength(dim=dim, dest='fluid')], update_nnps=True), Group(equations=[ CheckConvergenceDensityResidual(dest='fluid') ], ) ], iterate=True, max_iterations=10), Group(equations=[ CorrectionFactorVariableSmoothingLength( dest='fluid', sources=['fluid', 'boundary']), ]), Group(equations=[ SWEOS(dest='fluid'), ]), Group(equations=[ ParticleAcceleration( dim=dim, dest='fluid', sources=['fluid', 'boundary']), ]), ] return equations
def create_equations(self): equations = [ Group(equations=[ Group(equations=[ GatherDensityEvalNextIteration( dest='fluid', sources=['inlet', 'fluid', 'outlet', 'boundary']), ]), Group(equations=[NonDimensionalDensityResidual(dest='fluid')]), Group(equations=[UpdateSmoothingLength(dim=dim, dest='fluid')], update_nnps=True), Group(equations=[ CheckConvergenceDensityResidual(dest='fluid') ], ) ], iterate=True, max_iterations=10), Group(equations=[ CorrectionFactorVariableSmoothingLength( dest='fluid', sources=['fluid', 'inlet', 'outlet', 'boundary']) ]), Group(equations=[ SWEOS(dest='fluid'), ]), Group(equations=[ BoundaryInnerReimannStateEval(dest='inlet', sources=['fluid']), BoundaryInnerReimannStateEval(dest='outlet', sources=['fluid']) ]), Group(equations=[ SubCriticalInFlow(dest='inlet'), SubCriticalOutFlow(dest='outlet') ]), Group(equations=[ BedFrictionSourceEval(dest='fluid', sources=['bed']) ]), Group(equations=[ ParticleAcceleration( dim=dim, dest='fluid', sources=['fluid', 'inlet', 'outlet', 'boundary']) ]), ] return equations
def create_equations(self): equations = [ Group(equations=[ Group(equations=[ InitialGuessDensityVacondio( dim=dim, dest='fluid', sources=['fluid']), ]), Group(equations=[ GatherDensityEvalNextIteration( dest='fluid', sources=['fluid', 'boundary']), ]), Group(equations=[NonDimensionalDensityResidual(dest='fluid')]), Group(equations=[UpdateSmoothingLength(dim=dim, dest='fluid')], update_nnps=True), Group(equations=[ CheckConvergenceDensityResidual(dest='fluid') ], ) ], iterate=True, max_iterations=10), ] return equations
def create_equations(self): equations = [ Group(equations=[ RemoveFluidParticlesWithNoNeighbors(dest='fluid', sources=['fluid']) ], update_nnps=True), Group(equations=[ RemoveOutofDomainParticles(dest='fluid', x_min=self.x_max_inlet, x_max=self.le, y_min=0, y_max=self.w) ], update_nnps=True), Group(equations=[ RemoveCloseParticlesAtOpenBoundary( min_dist_ob=self.min_dist_ob, dest='inlet', sources=['inlet']) ], update_nnps=True), Group(equations=[ Group(equations=[ GatherDensityEvalNextIteration( dest='fluid', sources=['inlet', 'fluid', 'boundary']), ]), Group(equations=[NonDimensionalDensityResidual(dest='fluid')]), Group(equations=[UpdateSmoothingLength(dim=dim, dest='fluid')], update_nnps=True), Group(equations=[ CheckConvergenceDensityResidual(dest='fluid') ], ) ], iterate=True, max_iterations=10), Group(equations=[ CorrectionFactorVariableSmoothingLength( dest='fluid', sources=['fluid', 'inlet', 'boundary']), ], ), Group(equations=[ RemoveParticlesWithZeroAlpha(dest='fluid'), ], update_nnps=True), Group(equations=[ SWEOS(dest='fluid'), ]), Group(equations=[ BoundaryInnerReimannStateEval(dest='inlet', sources=['fluid']), ]), Group(equations=[ SubCriticalTimeVaryingOutFlow(dest='inlet'), ]), Group(equations=[ BedFrictionSourceEval(dest='fluid', sources=['bed']) ]), Group(equations=[ FluidBottomElevation(dest='fluid', sources=['bed']) ]), Group( equations=[FluidBottomGradient(dest='fluid', sources=['bed']) ]), Group(equations=[ FluidBottomCurvature(dest='fluid', sources=['bed']) ]), Group(equations=[ ParticleAcceleration( dim=dim, dest='fluid', sources=['fluid', 'inlet', 'boundary'], ), ]), ] return equations