m_chemistry.f90 File Reference

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Modules
module	m_chemistry
	Module for handling chemical reactions.

Functions/Subroutines
subroutine, public	m_chemistry::chemistry_initialize (tree, cfg)
	Initialize module and load chemical reactions.
subroutine, public	m_chemistry::chemistry_write_summary (fname)
	Write a summary of the reactions (TODO) and the ionization and attachment coefficients (if working at constant pressure)
subroutine, public	m_chemistry::chemistry_get_breakdown_field (field_td, min_growth_rate)
	Get the breakdown field in Townsend.
subroutine, public	m_chemistry::get_rates (fields, rates, n_cells, energy_ev)
	Compute reaction rates.
subroutine, public	m_chemistry::get_derivatives (dens, rates, derivs, n_cells)
	Compute derivatives due to chemical reactions. Note that the 'rates' argument is modified.
subroutine, public	m_chemistry::read_reactions (filename, read_success)
	Read reactions from a file.
elemental integer function, public	m_chemistry::species_index (name)
	Find index of a species, return -1 if not found.

Variables
integer, parameter, public	m_chemistry::ionization_reaction = 1
	Identifier for ionization reactions.
integer, parameter, public	m_chemistry::attachment_reaction = 2
	Identifier for attachment reactions.
integer, parameter, public	m_chemistry::recombination_reaction = 3
	Identifier for recombination reactions.
integer, parameter, public	m_chemistry::detachment_reaction = 4
	Identifier for detachment reactions.
integer, parameter, public	m_chemistry::general_reaction = 5
	Identifier for general reactions (not of any particular type)
character(len=20), dimension(*), parameter, public	m_chemistry::reaction_names = [character(len=20) :: "ionization", "attachment", "recombination", "detachment", "general"]
integer, parameter	m_chemistry::rate_tabulated_energy = 0
	Reaction with a field-dependent reaction rate.
integer, public, protected	m_chemistry::n_species = 0
	Number of species present.
integer, public, protected	m_chemistry::n_gas_species = 0
	Number of gas species present.
integer, public, protected	m_chemistry::n_plasma_species = 0
	Number of plasma species present.
integer, public, protected	m_chemistry::n_reactions = 0
	Number of reactions present.
character(len=comp_len), dimension(max_num_species), public, protected	m_chemistry::species_list
	List of the species.
integer, dimension(max_num_species), public, protected	m_chemistry::species_charge = 0
	Charge of the species.
integer, dimension(max_num_species), public, protected	m_chemistry::species_itree
	species_itree(n) holds the index of species n in the tree (cell-centered variables)
type(reaction_t), dimension(max_num_reactions), public, protected	m_chemistry::reactions
	List of reactions.
integer, dimension(:), allocatable, public, protected	m_chemistry::charged_species_itree
	List with indices of charged species.
integer, dimension(:), allocatable, public, protected	m_chemistry::charged_species_charge
	List with charges of charged species.