Tunnicliffe Wilson, Granville and Logsdon, J. and Scarrot, C. (2003) Prediction of extreme temperatures in a reactor using measurements affected by control action. Technometrics, 45 (2). pp. 159-168. ISSN 1537-2723Full text not available from this repository.
In a nuclear reactor, the coolant temperatures at 4,000 channel outlets are important for risk assessment. Temperatures measurements are made at only one in nine channels, and predictions of the temperatures are required at the remaining channels. The measured temperatures do not exceed an upper limit imposed by control action. Their histogram therefore provides no direct information about the distribution above this limit of the temperatures at the remaining channels. We predict the unmeasured temperatures by spatial interpolation of a surface fitted to the measured temperatures and modeling of the distribution of the residuals from this fit.
|Journal or Publication Title:||Technometrics|
|Additional Information:||RAE_import_type : Journal article RAE_uoa_type : Statistics and Operational Research|
|Uncontrolled Keywords:||EXTREMAL INDEX ; GENERALIZED PARETO DISTRIBUTION ; SPATIAL INTERPOLATION|
|Subjects:||?? qa ??|
|Departments:||Faculty of Science and Technology > Mathematics and Statistics|
|Deposited On:||29 Mar 2008 16:43|
|Last Modified:||24 Mar 2017 02:14|
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