vf::lbm::ad Namespace Reference

Classes
struct	InterpolationCoefficients
struct	MomentsOnSourceNode
class	MomentsOnSourceNodeSet

Functions
constexpr void	interpolateAdvectionDiffusionCF (real *const populations, real *populationsAD, const real &omegaDiffusivityFine, const real &epsnew, const InterpolationCoefficients &coefficients, const real &x, const real &y, const real &z)
constexpr void	interpolateAdvectionDiffusionFC (real *const populations, real *populationsAD, const real omegaDiffusivityCoarse, const real epsnew, const InterpolationCoefficients &coefficients)

Function Documentation

interpolateAdvectionDiffusionCF()

constexpr void vf::lbm::ad::interpolateAdvectionDiffusionCF ( real *const  populations, real *  populationsAD, const real &  omegaDiffusivityFine, const real &  epsnew, const InterpolationCoefficients &  coefficients, const real &  x, const real &  y, const real &  z  )

constexpr

• Set all moments to zero

• Define aliases to use the same variable for the distributions (f's):

• Set macroscopic values on destination node (zeroth and first order moments)

• Set moments (second to sixth order) on destination node

• Chimera transform from central moments to well conditioned distributions as defined in Appendix J in [ M. Geier et al. (2015), DOI:10.1016/j.camwa.2015.05.001 ] see also Eq. (88)-(96) in [ M. Geier et al. (2017), DOI:10.1016/j.jcp.2017.05.040 ]

Definition at line 48 of file InterpolationAdvectionDiffusionCF.h.

interpolateAdvectionDiffusionFC()

constexpr void vf::lbm::ad::interpolateAdvectionDiffusionFC ( real *const  populations, real *  populationsAD, const real  omegaDiffusivityCoarse, const real  epsnew, const InterpolationCoefficients &  coefficients  )

constexpr

• Set all moments to zero

• Define aliases to use the same variable for the distributions (f's):

• Set macroscopic values on destination node (zeroth and first order moments)

• Set moments (second to sixth order) on destination node

• Chimera transform from central moments to well conditioned distributions as defined in Appendix J in [ M. Geier et al. (2015), DOI:10.1016/j.camwa.2015.05.001 ] see also Eq. (88)-(96) in [ M. Geier et al. (2017), DOI:10.1016/j.jcp.2017.05.040 ]

Definition at line 47 of file InterpolationAdvectionDiffusionFC.h.