/ RDLs / ISO 15926 Part 4: Core reference data - Edition 4 / DIFFUSION COEFFICIENT FOR NEUTRON NUMBER DENSITY

DIFFUSION COEFFICIENT FOR NEUTRON NUMBER DENSITY

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https://posccaesar.org/ontology/15926-4/4.0/DIFFUSION_COEFFICIENT_FOR_NEUTRON_NUMBER_DENSITY
Definition A <DIFFUSION COEFFICIENT FOR NEUTRON NUMBER DENSITY> is a <Property> that, in the x-direction, is given by D_n = - J_x/(delta n/delta x) where J_x is the x-component of the particle current and n is the particle number density