The concept of validation of numerical models for consequence analysis

Audun Borg, Bjarne Paulsen Husted and Njå, Ove

Reliability Engineering and System Safety, 2014, vol. 125, issue C, 36-45

Abstract: Numerical models such as computational fluid dynamics (CFD) models are increasingly used in life safety studies and other types of analyses to calculate the effects of fire and explosions. The validity of these models is usually established by benchmark testing. This is done to quantitatively measure the agreement between the predictions provided by the model and the real world represented by observations in experiments. This approach assumes that all variables in the real world relevant for the specific study are adequately measured in the experiments and in the predictions made by the model.

Keywords: Validation; Uncertainty; Consequence analysis; CFD models (search for similar items in EconPapers)
Date: 2014
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Citations: View citations in EconPapers (3)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:reensy:v:125:y:2014:i:c:p:36-45

DOI: 10.1016/j.ress.2013.09.009

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