Neko
0.9.0
A portable framework for high-order spectral element flow simulations
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Wall model based on the log-law for a rough wall. The formula defining the law is \( u^+ = log(z/z_0)/\kappa + B \). Here, \( z \) is the wall-normal distance, as per tradition in atmospheric sciences, where this law is often used. More...
Public Member Functions | |
procedure, pass(this) | init => rough_log_law_init |
Constructor from JSON. More... | |
procedure, pass(this) | init_from_components => rough_log_law_init_from_components |
Constructor from components. More... | |
procedure, pass(this) | free => rough_log_law_free |
Destructor. More... | |
procedure, pass(this) | compute => rough_log_law_compute |
Compute the wall shear stress. More... | |
procedure, pass(this) | init_base => wall_model_init_base |
Constructor for the wall_model_t (base) class. More... | |
procedure, pass(this) | free_base => wall_model_free_base |
Destructor for the wall_model_t (base) class. More... | |
procedure, pass(this) | find_points => wall_model_find_points |
Find the sampling points based on the value of h_index . More... | |
Public Attributes | |
real(kind=rp) | kappa = 0.41_rp |
The von Karman coefficient. More... | |
real(kind=rp) | b = 0.0_rp |
The log-law intercept. More... | |
real(kind=rp) | z0 = 0.0_rp |
The roughness height. More... | |
type(coef_t), pointer | coef => null() |
SEM coefficients. More... | |
type(dofmap_t), pointer | dof => null() |
Map of degrees of freedom. More... | |
integer, dimension(:), pointer | msk => null() |
The boundary condition mask. Stores the array size at index zero! More... | |
integer, dimension(:), pointer | facet => null() |
The boundary condition facet ids. Stores the array size at index zero! More... | |
real(kind=rp), dimension(:), allocatable | tau_x |
The x component of the shear stress. More... | |
real(kind=rp), dimension(:), allocatable | tau_y |
The y component of the shear stress. More... | |
real(kind=rp), dimension(:), allocatable | tau_z |
The z component of the shear stress. More... | |
type(vector_t) | n_x |
The x component of the normal. More... | |
type(vector_t) | n_y |
The y component of the normal. More... | |
type(vector_t) | n_z |
The z component of the normal. More... | |
integer, dimension(:), allocatable | ind_r |
The r indices of the sampling points. More... | |
integer, dimension(:), allocatable | ind_s |
The s indices of the sampling points. More... | |
integer, dimension(:), allocatable | ind_t |
The t indices of the sampling points. More... | |
integer, dimension(:), allocatable | ind_e |
The element indices of the sampling points. More... | |
type(vector_t) | h |
The sampling height. More... | |
integer | h_index = 0 |
Sampling index. More... | |
integer | n_nodes = 0 |
Number of nodes in the boundary. More... | |
real(kind=rp) | nu = 0_rp |
Kinematic viscosity value. More... | |
type(field_t), pointer | tau_field => null() |
The 3D field with the computed stress magnitude at the boundary. More... | |
Definition at line 53 of file rough_log_law.f90.
procedure, pass(this) rough_log_law::rough_log_law_t::compute |
Definition at line 70 of file rough_log_law.f90.
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inherited |
Definition at line 105 of file wall_model.f90.
procedure, pass(this) rough_log_law::rough_log_law_t::free |
Definition at line 68 of file rough_log_law.f90.
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inherited |
Definition at line 97 of file wall_model.f90.
procedure, pass(this) rough_log_law::rough_log_law_t::init |
Definition at line 63 of file rough_log_law.f90.
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inherited |
Definition at line 95 of file wall_model.f90.
procedure, pass(this) rough_log_law::rough_log_law_t::init_from_components |
Definition at line 65 of file rough_log_law.f90.
real(kind=rp) rough_log_law::rough_log_law_t::b = 0.0_rp |
Definition at line 58 of file rough_log_law.f90.
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inherited |
Definition at line 56 of file wall_model.f90.
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inherited |
Definition at line 58 of file wall_model.f90.
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inherited |
Definition at line 62 of file wall_model.f90.
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inherited |
Definition at line 84 of file wall_model.f90.
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inherited |
Definition at line 86 of file wall_model.f90.
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inherited |
Definition at line 82 of file wall_model.f90.
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inherited |
Definition at line 76 of file wall_model.f90.
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inherited |
Definition at line 78 of file wall_model.f90.
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inherited |
Definition at line 80 of file wall_model.f90.
real(kind=rp) rough_log_law::rough_log_law_t::kappa = 0.41_rp |
Definition at line 56 of file rough_log_law.f90.
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inherited |
Definition at line 60 of file wall_model.f90.
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inherited |
Definition at line 88 of file wall_model.f90.
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inherited |
Definition at line 70 of file wall_model.f90.
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inherited |
Definition at line 72 of file wall_model.f90.
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inherited |
Definition at line 74 of file wall_model.f90.
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inherited |
Definition at line 90 of file wall_model.f90.
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inherited |
Definition at line 92 of file wall_model.f90.
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inherited |
Definition at line 64 of file wall_model.f90.
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inherited |
Definition at line 66 of file wall_model.f90.
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inherited |
Definition at line 68 of file wall_model.f90.
real(kind=rp) rough_log_law::rough_log_law_t::z0 = 0.0_rp |
Definition at line 60 of file rough_log_law.f90.