Parameters for the BRAGINSKII model related with model, i.e. physics parameters
| Type | Visibility | Attributes | Name | Initial | |||
|---|---|---|---|---|---|---|---|
| real(kind=GP), | protected | :: | rhos | = | GP_NAN |
Reference rho_s in inits of [R0] --> used to normalise perpendicular grid spacing |
|
| real(kind=GP), | protected | :: | delta | = | GP_NAN |
Delta = R_0/rho_s, parameter in front of ExB advection terms |
|
| real(kind=GP), | protected | :: | etapar0 | = | GP_NAN |
Normalized parallel resistivity |
|
| real(kind=GP), | protected | :: | eta_i0 | = | GP_NAN |
Normalised ion resistivity |
|
| real(kind=GP), | protected | :: | heat_fac | = | 0.0_GP |
Neoclassical heat viscosity coefficient (recommended: 0.75_GP / 0.96_GP ) |
|
| real(kind=GP), | protected | :: | tratio | = | GP_NAN |
Ion / electron temperature ratio at reference T_i0 / T_e0 |
|
| real(kind=GP), | protected | :: | beta | = | GP_NAN |
Normalized plasma beta at reference |
|
| real(kind=GP), | protected | :: | mass_ratio_ei | = | GP_NAN |
Electron to ion mass ratio |
|
| real(kind=GP), | protected | :: | nu_e0 | = | GP_NAN |
Normalised electron collision frequency at reference |
|
| real(kind=GP), | protected | :: | thermal_force_coeff | = | 0.71_GP |
Thermal force coefficient |
|
| logical, | protected | :: | boussinesq_on | = | .false. |
Switch for Boussinesq approximation |
Reads parameters related with brag_model
| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| character(len=*), | intent(in) | :: | filename |
Filename, to read from |
Reads parameters related with brag_model
| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| character(len=*), | intent(in), | optional | :: | filename |
If present, filename where params are written to, if not present, writes to screen |