extract_data

class divHretention.extract_data.Exposition(filename, filetype, inventory=True)

Bases: object

Object containing information regarding the exposure conditions based on an input file.

An input file for ITER must have the following columns: “x” (arc length in m),

“Te” (electron temperature in eV),

“Ti” (ion temperature in eV),

“D_temp_atm” (atom temperature eV),

“D_flux_ion” (ion flux in m-2 s-1),

“D_flux_atm” (atom flux in m-2 s-1),

“Wtot” (heat flux in W/m2)

An input file for WEST must have the following columns

“s_cell_m” (arc length in m),

“E_imp_ion_eV” (ion energy in eV),

“E_imp_atom_eV” (atom temperature eV),

“alpha_V_ion_deg” (angle of incidence for ions in deg),

“alpha_V_atom_deg” (angle of incidence for atoms in deg),

“flux_inc_ion_m2s1” (ion flux in m-2 s-1),

“flux_inc_atom_m2s1” (atom flux in m-2 s-1),

“net_energy_flux_Wm2” (heat flux in W/m2)

Parameters

• filename (str) – file path

• filetype (str) – “ITER” or “WEST”

• inventory (bool, optional) – If True, inventory will be computed on construction. Defaults to True.

compute_inventory(time=10000000.0)

Computes the H inventory and the standard deviation based on self.temperature, self.concentration and time. The inventory and standard deviation are stored in the attributes self.inventory and self.stdev_in.

Parameters

time (float, optional) – Exposure time (s). Defaults to DEFAULT_TIME.

compute_surface_concentration()

Computes the surface H concentration

compute_surface_temperature()

Computes the surface temperature based on the thermal study performed in Delaporte-Mathurin et al, SREP 2020 https://www.nature.com/articles/s41598-020-74844-w

extract_data()

Extracts exposure data from a CSV file