Deterministic safety analysis definition
Deterministic safety analysis means analysis using, for key parameters, single numerical values (taken to have a probability of 1), leading to a single value for the result. In the safety of nuclear installations, for example, this implies focusing on accident types, releases of radioactive material and consequences, without considering the probabilities of different event sequences. Typically used with either
Deterministic safety analysis means analysis using, for key parameters, single numerical values (taken to have a probability of 1), leading to a single value for the result. In the safety of nuclear installations, for example, this implies focusing on accident types, releases of radioactive material and consequences, without considering the probabilities of different event sequences. Typically used with either ‘best estimate’ or ‘conservative’ values, based on expert judgement and knowledge of the phenomena being modelled.
Deterministic safety analysis means an analysis using, for key parameters, single numerical values, taken to have a probability of 1, leading to a single value of the result. This safety analysis is performed under specific predetermined assumptionsconcerning the initial operational state and the initiating event, with specific sets of rules and acceptance criteria. Deterministic analyses can be conservative or best estimate;
Examples of Deterministic safety analysis in a sentence
Deterministic safety analysis, supplemented by further specific information and analysis, including probabilistic safety analysis, is also intended to demonstrate that the source term and the potential radiological consequences of different plant states are acceptable, and that the possibility of certain conditions arising that could lead to an early or a large radioactive release can be considered as ‘practically eliminated’.