Neko 0.9.99
A portable framework for high-order spectral element flow simulations
|
Implements the CPU kernel for the sigma_t
type. Following Nicoud et al. "Using singular values to build a
subgrid-scale model for large-eddy simulations" https://doi.org/10.1063/1.3623274.
Functions/Subroutines | |
subroutine, public | sigma_compute_cpu (t, tstep, coef, nut, delta, c) |
Compute eddy viscosity on the CPU. | |
subroutine, public sigma_cpu::sigma_compute_cpu | ( | real(kind=rp), intent(in) | t, |
integer, intent(in) | tstep, | ||
type(coef_t), intent(in) | coef, | ||
type(field_t), intent(inout) | nut, | ||
type(field_t), intent(in) | delta, | ||
real(kind=rp), intent(in) | c | ||
) |
t | The time value. |
tstep | The current time-step. |
coef | SEM coefficients. |
nut | The SGS viscosity array. |
delta | The LES lengthscale. |
c | The Sigma model constant |
Definition at line 62 of file sigma_cpu.f90.