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MFC
Exascale flow solver
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MFC
Exascale flow solver
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Computes viscous stress tensors and diffusive flux contributions for the Navier–Stokes equations. More...
Functions/Subroutines | |
| impure subroutine, public | s_initialize_viscous_module |
| Allocates and populates the viscous Reynolds number arrays and transfers data to the GPU. | |
| subroutine, public | s_compute_viscous_stress_cylindrical_boundary (q_prim_vf, grad_x_vf, grad_y_vf, grad_z_vf, tau_re_vf, ix, iy, iz) |
| The purpose of this subroutine is to compute the viscous. | |
| subroutine, public | s_get_viscous (ql_prim_rsx_vf, ql_prim_rsy_vf, ql_prim_rsz_vf, dql_prim_dx_n, dql_prim_dy_n, dql_prim_dz_n, ql_prim, qr_prim_rsx_vf, qr_prim_rsy_vf, qr_prim_rsz_vf, dqr_prim_dx_n, dqr_prim_dy_n, dqr_prim_dz_n, qr_prim, q_prim_qp, dq_prim_dx_qp, dq_prim_dy_qp, dq_prim_dz_qp, ix, iy, iz) |
| Computes viscous terms. | |
| subroutine | s_reconstruct_cell_boundary_values_visc (v_vf, vl_x, vl_y, vl_z, vr_x, vr_y, vr_z, norm_dir, vl_prim_vf, vr_prim_vf, ix, iy, iz) |
| Reconstructs left and right cell-boundary values of viscous primitive variables using WENO or MUSCL. | |
| subroutine, public | s_reconstruct_cell_boundary_values_visc_deriv (v_vf, vl_x, vl_y, vl_z, vr_x, vr_y, vr_z, norm_dir, vl_prim_vf, vr_prim_vf, ix, iy, iz) |
| Reconstructs left and right cell-boundary values of viscous primitive variable derivatives using WENO or MUSCL. | |
| subroutine | s_apply_scalar_divergence_theorem (vl_vf, vr_vf, dv_ds_vf, norm_dir, ix, iy, iz, iv_in, dl, dim, buff_size_in) |
| The purpose of this subroutine is to employ the inputted left and right cell-boundary integral-averaged variables to compute the relevant cell-average first-order spatial derivatives in the x-, y- or z-direction by means of the scalar divergence theorem. | |
| subroutine | s_compute_fd_gradient (var, grad_x, grad_y, grad_z) |
| Computes the scalar gradient fields via finite differences. | |
| subroutine, public | s_compute_viscous_stress_tensor (viscous_stress_tensor, q_prim_vf, dynamic_viscosity, i, j, k) |
| Computes the viscous stress tensor at a single grid cell using finite-difference velocity gradients. | |
| impure subroutine, public | s_finalize_viscous_module () |
| Deallocates the viscous Reynolds number arrays. | |
Variables | |
| type(int_bounds_info) | iv |
| type(int_bounds_info) | is1_viscous |
| type(int_bounds_info) | is2_viscous |
| type(int_bounds_info) | is3_viscous |
| real(wp), dimension(:, :), allocatable | res_viscous |
Computes viscous stress tensors and diffusive flux contributions for the Navier–Stokes equations.
| subroutine m_viscous::s_apply_scalar_divergence_theorem | ( | type(scalar_field), dimension(iv%beg:iv%end), intent(in) | vl_vf, |
| type(scalar_field), dimension(iv%beg:iv%end), intent(in) | vr_vf, | ||
| type(scalar_field), dimension(iv%beg:iv%end), intent(inout) | dv_ds_vf, | ||
| integer, intent(in) | norm_dir, | ||
| type(int_bounds_info), intent(in) | ix, | ||
| type(int_bounds_info), intent(in) | iy, | ||
| type(int_bounds_info), intent(in) | iz, | ||
| type(int_bounds_info), intent(in) | iv_in, | ||
| real(wp), dimension(-buff_size_in:dim + buff_size_in), intent(in) | dl, | ||
| integer, intent(in) | dim, | ||
| integer, intent(in) | buff_size_in ) |
The purpose of this subroutine is to employ the inputted left and right cell-boundary integral-averaged variables to compute the relevant cell-average first-order spatial derivatives in the x-, y- or z-direction by means of the scalar divergence theorem.
| vL_vf | Left cell-boundary integral averages |
| vR_vf | Right cell-boundary integral averages |
| dv_ds_vf | Cell-average first-order spatial derivatives |
| norm_dir | Splitting coordinate direction |
| ix | Index bounds in the x-direction |
| iy | Index bounds in the y-direction |
| iz | Index bounds in the z-direction |
| iv_in | Variable index bounds |
| dL | Cell width array |
| dim | Dimension size |
| buff_size_in | Buffer layer size |
Definition at line 3372 of file m_viscous.fpp.f90.
| subroutine m_viscous::s_compute_fd_gradient | ( | type(scalar_field), intent(in) | var, |
| type(scalar_field), intent(inout) | grad_x, | ||
| type(scalar_field), intent(inout) | grad_y, | ||
| type(scalar_field), intent(inout) | grad_z ) |
Computes the scalar gradient fields via finite differences.
| var | Variable to compute derivative of |
| grad_x | First coordinate direction component of the derivative |
| grad_y | Second coordinate direction component of the derivative |
| grad_z | Third coordinate direction component of the derivative |
Definition at line 3650 of file m_viscous.fpp.f90.
| subroutine, public m_viscous::s_compute_viscous_stress_cylindrical_boundary | ( | type(scalar_field), dimension(sys_size), intent(in) | q_prim_vf, |
| type(scalar_field), dimension(num_dims), intent(in) | grad_x_vf, | ||
| type(scalar_field), dimension(num_dims), intent(in) | grad_y_vf, | ||
| type(scalar_field), dimension(num_dims), intent(in) | grad_z_vf, | ||
| type(scalar_field), dimension(1:sys_size), intent(inout) | tau_re_vf, | ||
| type(int_bounds_info), intent(in) | ix, | ||
| type(int_bounds_info), intent(in) | iy, | ||
| type(int_bounds_info), intent(in) | iz ) |
The purpose of this subroutine is to compute the viscous.
Definition at line 433 of file m_viscous.fpp.f90.
| subroutine, public m_viscous::s_compute_viscous_stress_tensor | ( | real(wp), dimension(1:3, 1:3), intent(inout) | viscous_stress_tensor, |
| type(scalar_field), dimension(1:sys_size), intent(in) | q_prim_vf, | ||
| real(wp), intent(in) | dynamic_viscosity, | ||
| integer, intent(in) | i, | ||
| integer, intent(in) | j, | ||
| integer, intent(in) | k ) |
Computes the viscous stress tensor at a single grid cell using finite-difference velocity gradients.
Definition at line 4294 of file m_viscous.fpp.f90.
| impure subroutine, public m_viscous::s_finalize_viscous_module |
Deallocates the viscous Reynolds number arrays.
Definition at line 4370 of file m_viscous.fpp.f90.
| subroutine, public m_viscous::s_get_viscous | ( | real(wp), dimension(idwbuff(1)%beg:, idwbuff(2)%beg:, idwbuff(3)%beg:, 1:), intent(inout) | ql_prim_rsx_vf, |
| real(wp), dimension(idwbuff(1)%beg:, idwbuff(2)%beg:, idwbuff(3)%beg:, 1:), intent(inout) | ql_prim_rsy_vf, | ||
| real(wp), dimension(idwbuff(1)%beg:, idwbuff(2)%beg:, idwbuff(3)%beg:, 1:), intent(inout) | ql_prim_rsz_vf, | ||
| type(vector_field), dimension(1:num_dims), intent(inout) | dql_prim_dx_n, | ||
| type(vector_field), dimension(1:num_dims), intent(inout) | dql_prim_dy_n, | ||
| type(vector_field), dimension(1:num_dims), intent(inout) | dql_prim_dz_n, | ||
| type(vector_field), dimension(num_dims), intent(inout) | ql_prim, | ||
| real(wp), dimension(idwbuff(1)%beg:, idwbuff(2)%beg:, idwbuff(3)%beg:, 1:), intent(inout) | qr_prim_rsx_vf, | ||
| real(wp), dimension(idwbuff(1)%beg:, idwbuff(2)%beg:, idwbuff(3)%beg:, 1:), intent(inout) | qr_prim_rsy_vf, | ||
| real(wp), dimension(idwbuff(1)%beg:, idwbuff(2)%beg:, idwbuff(3)%beg:, 1:), intent(inout) | qr_prim_rsz_vf, | ||
| type(vector_field), dimension(1:num_dims), intent(inout) | dqr_prim_dx_n, | ||
| type(vector_field), dimension(1:num_dims), intent(inout) | dqr_prim_dy_n, | ||
| type(vector_field), dimension(1:num_dims), intent(inout) | dqr_prim_dz_n, | ||
| type(vector_field), dimension(num_dims), intent(inout) | qr_prim, | ||
| type(vector_field), intent(in) | q_prim_qp, | ||
| type(vector_field), dimension(1), intent(inout) | dq_prim_dx_qp, | ||
| type(vector_field), dimension(1), intent(inout) | dq_prim_dy_qp, | ||
| type(vector_field), dimension(1), intent(inout) | dq_prim_dz_qp, | ||
| type(int_bounds_info), intent(in) | ix, | ||
| type(int_bounds_info), intent(in) | iy, | ||
| type(int_bounds_info), intent(in) | iz ) |
Computes viscous terms.
| qL_prim_rsx_vf | Left reconstructed primitive variables in x |
| qL_prim_rsy_vf | Left reconstructed primitive variables in y |
| qL_prim_rsz_vf | Left reconstructed primitive variables in z |
| dqL_prim_dx_n | Left primitive x-derivative |
| dqL_prim_dy_n | Left primitive y-derivative |
| dqL_prim_dz_n | Left primitive z-derivative |
| qL_prim | Left cell-boundary primitive variables |
| qR_prim_rsx_vf | Right reconstructed primitive variables in x |
| qR_prim_rsy_vf | Right reconstructed primitive variables in y |
| qR_prim_rsz_vf | Right reconstructed primitive variables in z |
| dqR_prim_dx_n | Right primitive x-derivative |
| dqR_prim_dy_n | Right primitive y-derivative |
| dqR_prim_dz_n | Right primitive z-derivative |
| qR_prim | Right cell-boundary primitive variables |
| q_prim_qp | Cell-averaged primitive variables |
| dq_prim_dx_qp | Cell-averaged primitive x-derivative |
| dq_prim_dy_qp | Cell-averaged primitive y-derivative |
| dq_prim_dz_qp | Cell-averaged primitive z-derivative |
| ix | Index bounds in the x-direction |
| iy | Index bounds in the y-direction |
| iz | Index bounds in the z-direction |
Definition at line 1430 of file m_viscous.fpp.f90.
| impure subroutine, public m_viscous::s_initialize_viscous_module |
Allocates and populates the viscous Reynolds number arrays and transfers data to the GPU.
Definition at line 356 of file m_viscous.fpp.f90.
| subroutine m_viscous::s_reconstruct_cell_boundary_values_visc | ( | type(scalar_field), dimension(iv%beg:iv%end), intent(in) | v_vf, |
| real(wp), dimension(idwbuff(1)%beg:, idwbuff(2)%beg:, idwbuff(3)%beg:, 1:), intent(inout) | vl_x, | ||
| real(wp), dimension(idwbuff(1)%beg:, idwbuff(2)%beg:, idwbuff(3)%beg:, 1:), intent(inout) | vl_y, | ||
| real(wp), dimension(idwbuff(1)%beg:, idwbuff(2)%beg:, idwbuff(3)%beg:, 1:), intent(inout) | vl_z, | ||
| real(wp), dimension(idwbuff(1)%beg:, idwbuff(2)%beg:, idwbuff(3)%beg:, 1:), intent(inout) | vr_x, | ||
| real(wp), dimension(idwbuff(1)%beg:, idwbuff(2)%beg:, idwbuff(3)%beg:, 1:), intent(inout) | vr_y, | ||
| real(wp), dimension(idwbuff(1)%beg:, idwbuff(2)%beg:, idwbuff(3)%beg:, 1:), intent(inout) | vr_z, | ||
| integer, intent(in) | norm_dir, | ||
| type(scalar_field), dimension(iv%beg:iv%end), intent(inout) | vl_prim_vf, | ||
| type(scalar_field), dimension(iv%beg:iv%end), intent(inout) | vr_prim_vf, | ||
| type(int_bounds_info), intent(in) | ix, | ||
| type(int_bounds_info), intent(in) | iy, | ||
| type(int_bounds_info), intent(in) | iz ) |
Reconstructs left and right cell-boundary values of viscous primitive variables using WENO or MUSCL.
Definition at line 2797 of file m_viscous.fpp.f90.
| subroutine, public m_viscous::s_reconstruct_cell_boundary_values_visc_deriv | ( | type(scalar_field), dimension(iv%beg:iv%end), intent(in) | v_vf, |
| real(wp), dimension(idwbuff(1)%beg:, idwbuff(2)%beg:, idwbuff(3)%beg:, iv%beg:), intent(inout) | vl_x, | ||
| real(wp), dimension(idwbuff(1)%beg:, idwbuff(2)%beg:, idwbuff(3)%beg:, iv%beg:), intent(inout) | vl_y, | ||
| real(wp), dimension(idwbuff(1)%beg:, idwbuff(2)%beg:, idwbuff(3)%beg:, iv%beg:), intent(inout) | vl_z, | ||
| real(wp), dimension(idwbuff(1)%beg:, idwbuff(2)%beg:, idwbuff(3)%beg:, iv%beg:), intent(inout) | vr_x, | ||
| real(wp), dimension(idwbuff(1)%beg:, idwbuff(2)%beg:, idwbuff(3)%beg:, iv%beg:), intent(inout) | vr_y, | ||
| real(wp), dimension(idwbuff(1)%beg:, idwbuff(2)%beg:, idwbuff(3)%beg:, iv%beg:), intent(inout) | vr_z, | ||
| integer, intent(in) | norm_dir, | ||
| type(scalar_field), dimension(iv%beg:iv%end), intent(inout) | vl_prim_vf, | ||
| type(scalar_field), dimension(iv%beg:iv%end), intent(inout) | vr_prim_vf, | ||
| type(int_bounds_info), intent(in) | ix, | ||
| type(int_bounds_info), intent(in) | iy, | ||
| type(int_bounds_info), intent(in) | iz ) |
Reconstructs left and right cell-boundary values of viscous primitive variable derivatives using WENO or MUSCL.
Definition at line 3077 of file m_viscous.fpp.f90.
| type(int_bounds_info) m_viscous::is1_viscous |
Definition at line 327 of file m_viscous.fpp.f90.
| type(int_bounds_info) m_viscous::is2_viscous |
Definition at line 327 of file m_viscous.fpp.f90.
| type(int_bounds_info) m_viscous::is3_viscous |
Definition at line 327 of file m_viscous.fpp.f90.
| type(int_bounds_info) m_viscous::iv |
Definition at line 326 of file m_viscous.fpp.f90.
| real(wp), dimension(:, :), allocatable m_viscous::res_viscous |
Definition at line 340 of file m_viscous.fpp.f90.