openmc.deplete.cram.deplete

openmc.deplete.cram.deplete(chain, x, rates, dt, matrix_func=None)[source]

Deplete materials using given reaction rates for a specified time

Parameters:
  • chain (openmc.deplete.Chain) – Depletion chain
  • x (list of numpy.ndarray) – Atom number vectors for each material
  • rates (openmc.deplete.ReactionRates) – Reaction rates (from transport operator)
  • dt (float) – Time in [s] to deplete for
  • maxtrix_func (Callable, optional) – Function to form the depletion matrix after calling matrix_func(chain, rates, fission_yields), where fission_yields = {parent: {product: yield_frac}} Expected to return the depletion matrix required by CRAM48().
Returns:

x_result – Updated atom number vectors for each material
Return type:

list of numpy.ndarray