output
20102013
most citedRobustness of nuclear core activity reconstruction by data assimilation

18 citations

researchers with a paper here
collaborating institutions

5 papers

physics.data-an2013★ 18 cited

Variational Assimilation for Xenon Dynamical Forecasts in Neutronic using Advanced Background Error Covariance Matrix

Angélique Ponçot, Jean-Philippe Argaud, Bertrand Bouriquet +3

Data assimilation method consists in combining all available pieces of information about a system to obtain optimal estimates of initial states. The different sources of informatio…

physics.data-an2011

Unified nuclear core activity map reconstruction using heterogeneous instruments with data assimilation

Bertrand Bouriquet, Jean-Philippe Argaud, Patrick Erhard +1

Evaluating the neutronic state of the whole nuclear core is a very important topic that have strong implication for nuclear core management and for security monitoring. The core st…

physics.data-an2011★ 15 cited

Optimal design of measurement network for neutronic activity field reconstruction by data assimilation

Bertrand Bouriquet, Jean-Philippe Argaud, Romain Cugnart

Using data assimilation framework, to merge information from model and measurement, an optimal reconstruction of the neutronic activity field can be determined for a nuclear reacto…

physics.data-an2010★ 13 cited

Differential influence of instruments in nuclear core activity evaluation by data assimilation

Bertrand Bouriquet, Jean-Philippe Argaud, Patrick Erhard +4

The global activity fields of a nuclear core can be reconstructed using data assimilation. Data assimilation allows to combine measurements from instruments, and information from a…

physics.data-an2010★ 18 cited

Robustness of nuclear core activity reconstruction by data assimilation

Bertrand Bouriquet, Jean-Philippe Argaud, Patrick Erhard +4

We apply a data assimilation techniques, inspired from meteorological applications, to perform an optimal reconstruction of the neutronic activity field in a nuclear core. Both mea…