mrt_d3q19 Function

private pure function mrt_d3q19(omegaKine, omegaBulk, QQ) result(s_mrt)

This function returns mrt relaxation diagonal matrix for d3q19 layout Parameters are taken from: D’Humières, D., Ginzburg, I., Krafczyk, M., Lallemand, P., & Luo, L.-S. (2002). Multiple-relaxation-time lattice Boltzmann models in three dimensions. Philosophical Transactions. Series A, Mathematical, Physical, and Engineering Sciences, 360(1792), 437–51.

Arguments

Type	Intent	Optional	Attributes		Name
real(kind=rk),	intent(in)			::	omegaKine	omega related to kinematic viscosity
real(kind=rk),	intent(in)			::	omegaBulk	omega related to bulk viscosity
integer,	intent(in)			::	QQ	number of directions

Return Value real(kind=rk)(QQ)

output mrt diagonal matrix

Contents

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