MHD <-> EoS seam: binds the eos% authority into magnetohydrodynamics. More...
Functions/Subroutines | |
| subroutine, public | mhd_link_eos () |
| Link the appropriate EOS conversion routines based on the selected EoS type. | |
Variables | |
| procedure(sub_get_pthermal), pointer, public | mhd_get_pthermal => null() |
| Thermal pressure pointer: set by mhd_link_eos based on energy formulation. Internal to mod_mhd_eos — external callers use eosget_thermal_pressure. | |
| procedure(sub_get_pthermal), pointer, public | mhd_get_temperature => null() |
| Temperature pointer: set by mhd_link_eos based on EoS type and energy formulation. | |
| procedure(sub_convert), pointer, public | mhd_to_primitive => null() |
| use habitual name of converting to primitive | |
| procedure(sub_convert), pointer, public | mhd_to_conserved => null() |
| use habitual name of converting to conserved | |
Detailed Description
MHD <-> EoS seam: binds the eos% authority into magnetohydrodynamics.
mhd_link_eos wires the eos%/phys_ procedure pointers (conversions, pthermal, csound2/gamma1, get_Rfactor, temperature, update_temperature) per eos_type (FI / LTE / PI, with PI energy- and prominence-mode overrides) and per energy formulation (origin / internal_e / hydrodynamic_e / semirelativistic). bind_eos_to_source wires the thermal-conduction / radiative-cooling / thermal- emission / FLD fluid-port callbacks from eos%.
Holds the MHD block routines that wrap the shared thermodynamics with MHD's mechanical-energy bookkeeping (kinetic + MAGNETIC energy): the FI/LTE/PI conversions, p_to_e, the pthermal variants, csound2/gamma1, and the PI energy
- prominence R-factor / temperature kernels.
Function/Subroutine Documentation
◆ mhd_link_eos()
| subroutine, public mod_mhd_eos::mhd_link_eos |
Link the appropriate EOS conversion routines based on the selected EoS type.
Primitive <-> Conserved routing
p_to_e (pressure -> total energy for origin, or eint for inte)
Sound speed and Gamma1
Prolongation
Rfactor: only the FI case is physics-dependent (the usr_Rfactor user hook). The LTE and PI bindings are pure eos% routines, so they are set in eos_finalise_{LTE,PI} (which run after this and before bind_eos_to_source, so they win) – keeping those targets private.
Thermal pressure routing
Temperature routing
Internal energy extraction
PI energy-mode overrides (eos_type='PI', ionE=.true.)
eosget_csound2 => get_csound2_PI is physics-independent: set in eos_finalise_PI (ionE arm) so the target stays private.
Definition at line 51 of file mod_mhd_eos.t.
Variable Documentation
◆ mhd_get_pthermal
| procedure(sub_get_pthermal), pointer, public mod_mhd_eos::mhd_get_pthermal => null() |
Thermal pressure pointer: set by mhd_link_eos based on energy formulation. Internal to mod_mhd_eos — external callers use eosget_thermal_pressure.
Definition at line 38 of file mod_mhd_eos.t.
◆ mhd_get_temperature
| procedure(sub_get_pthermal), pointer, public mod_mhd_eos::mhd_get_temperature => null() |
Temperature pointer: set by mhd_link_eos based on EoS type and energy formulation.
Definition at line 41 of file mod_mhd_eos.t.
◆ mhd_to_conserved
| procedure(sub_convert), pointer, public mod_mhd_eos::mhd_to_conserved => null() |
use habitual name of converting to conserved
Definition at line 45 of file mod_mhd_eos.t.
◆ mhd_to_primitive
| procedure(sub_convert), pointer, public mod_mhd_eos::mhd_to_primitive => null() |
use habitual name of converting to primitive
Definition at line 43 of file mod_mhd_eos.t.
