Implements rough_log_law_t.
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| type | rough_log_law_t |
| | 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...
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| subroutine | rough_log_law_init (this, coef, msk, facet, nu, h_index, json) |
| | Constructor from JSON. More...
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| subroutine | rough_log_law_init_from_components (this, coef, msk, facet, nu, h_index, kappa, B, z0) |
| | Constructor from components. More...
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| subroutine | rough_log_law_free (this) |
| | Destructor for the rough_log_law_t (base) class. More...
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| subroutine | rough_log_law_compute (this, t, tstep) |
| | Compute the wall shear stress. More...
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◆ rough_log_law_compute()
| subroutine rough_log_law::rough_log_law_compute |
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class(rough_log_law_t), intent(inout) |
this, |
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real(kind=rp), intent(in) |
t, |
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integer, intent(in) |
tstep |
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) |
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private |
◆ rough_log_law_free()
| subroutine rough_log_law::rough_log_law_free |
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class(rough_log_law_t), intent(inout) |
this | ) |
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private |
◆ rough_log_law_init()
| subroutine rough_log_law::rough_log_law_init |
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class(rough_log_law_t), intent(inout) |
this, |
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type(coef_t), intent(in) |
coef, |
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integer, dimension(:), intent(in) |
msk, |
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integer, dimension(:), intent(in) |
facet, |
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real(kind=rp), intent(in) |
nu, |
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integer, intent(in) |
h_index, |
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type(json_file), intent(inout) |
json |
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) |
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- Parameters
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| coef | SEM coefficients. |
| msk | The boundary mask. |
| facet | The boundary facets. |
| nu | The molecular kinematic viscosity. |
| h_index | The off-wall index of the sampling cell. |
| json | A dictionary with parameters. |
Definition at line 81 of file rough_log_law.f90.
◆ rough_log_law_init_from_components()
| subroutine rough_log_law::rough_log_law_init_from_components |
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class(rough_log_law_t), intent(inout) |
this, |
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type(coef_t), intent(in) |
coef, |
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integer, dimension(:), intent(in) |
msk, |
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integer, dimension(:), intent(in) |
facet, |
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real(kind=rp), intent(in) |
nu, |
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integer, intent(in) |
h_index, |
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real(kind=rp), intent(in) |
kappa, |
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real(kind=rp), intent(in) |
B, |
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real(kind=rp), intent(in) |
z0 |
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) |
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private |
- Parameters
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| coef | SEM coefficients. |
| msk | The boundary mask. |
| facet | The boundary facets. |
| nu | The molecular kinematic viscosity. |
| h_index | The off-wall index of the sampling cell. |
| kappa | The von Karman coefficient. |
| B | The log-law intercept. |
| z0 | The roughness height. |
Definition at line 107 of file rough_log_law.f90.
1.9.1