Research and analysis

Verification and validation of models in PACE and PC CREAM 08

This report briefly describes the models used in PACE and PC-CREAM 08 and summarises the verification and validation studies that have been undertaken.

Documents

Verification and validation of models used in radiological assessment tools PACE and PC CREAM 08

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Details

Two important tools have been developed for radiological impact assessment purposes:

  1. Probabilistic accident consequences evaluation (PACE) which is used to assess the consequences of an accidental release of radioactive material to the atmosphere.
  2. PC-CREAM 08 which is used to assess the consequences of planned routine discharges to the atmosphere, rivers and seas.

These tools include a number of models that simulate the dispersion of radionuclides through the environment and their accumulation in the biosphere. An important consideration when using a model is to ensure it is fit for purpose and has been verified and validated. The verification and validation studies that have been undertaken are described in this report.

Updates to this page

Published 18 November 2022

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