Visualization tools for uncertainty and sensitivity analyses on thermal-hydraulic transients
EDF R&D, Industrial Risk Management Department, 6 Quai Watier 78401 Chatou, France
* Corresponding Author, E-mail: email@example.com
In nuclear engineering studies, uncertainty and sensitivity analyses of simulation computer codes can be faced to the complexity of the input and/or the output variables. If these variables represent a transient or a spatial phenomenon, the difficulty is to provide tool adapted to their functional nature. In this paper, we describe useful visualization tools in the context of uncertainty analysis of model transient outputs. Our application involves thermal-hydraulic computations for safety studies of nuclear pressurized water reactors.
Key words: Uncertainty and sensitivity analysis / Computer experiment / visualization
© Owned by the authors, published by EDP Sciences, 2014