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Uncertainty quantification in chemical systems

✍ Scribed by H. N. Najm; B. J. Debusschere; Y. M. Marzouk; S. Widmer; O. P. Le Maître


Publisher
John Wiley and Sons
Year
2009
Tongue
English
Weight
265 KB
Volume
80
Category
Article
ISSN
0029-5981

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Quantifying uncertainty in chemical syst
✍ M. T. Reagan; H. N. Najm; P. P. Pébay; O. M. Knio; R. G. Ghanem 📂 Article 📅 2005 🏛 John Wiley and Sons 🌐 English ⚖ 249 KB

## Abstract This study compares two techniques for uncertainty quantification in chemistry computations, one based on sensitivity analysis and error propagation, and the other on stochastic analysis using polynomial chaos techniques. The two constructions are studied in the context of H~2~O~2~ ign