Search for dissertations about: "Sensitivity and Uncertainty analysis"
Showing result 1 - 5 of 87 swedish dissertations containing the words Sensitivity and Uncertainty analysis.
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1. Sensitivity and Uncertainty Analysis Methods : with Applications to a Road Traffic Emission Model
Abstract : There is always a need to study the properties of complex input–output systems, properties that may be very difficult to determine. Two such properties are the output’s sensitivity to changes in the inputs and the output’s uncertainty if the inputs are uncertain. READ MORE
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2. Sensitivity and Uncertainty Analysis of BWR Stability
Abstract : Best Estimate codes are used for licensing, but with conservative assumptions. It is claimed that the uncertainties are covered by the conservatism of the calculation. READ MORE
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3. Uncertainty and sensitivity analysis applied to LWR neutronic and thermal-hydraulic calculations
Abstract : The deterministic modeling of LWRs begins with the computation of energy‐collapsed and homogenizedmacroscopic cross‐sections by means of a lattice code. Once these parameters are functionalized as a functionof the reactor state variables and discretized in space, they are used as input variables by core simulators inorder to calculate the spatial distribution of the neutron flux and thus, the spatial distribution of the power. READ MORE
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4. Sensitivity and Uncertainty Analysis of Boiling Water Reactor Stability Simulations
Abstract : The best estimate codes are used for licensing of Nuclear Power Plants (NPP), but with conservative assumptions. It is claimed that the uncertainties are covered by the conservatism of the calculation. READ MORE
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5. Uncertainty intervals and sensitivity analysis for missing data
Abstract : In this thesis we develop methods for dealing with missing data in a univariate response variable when estimating regression parameters. Missing outcome data is a problem in a number of applications, one of which is follow-up studies. READ MORE