Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 3 of 3 for “"System Analysis Codes"”.
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Sensitivity of the Two-Fluid Model to Constitutive Correlations for Large Diameter Pipes
… In order to understand this behavior in reactor systems, system analysis codes are used to simulate reactor conditions. Due to the nature of the nuclear industry, simulations predicting the void development in the core are required to be highly accurate. This work evaluated the sensitivity of the …
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Gas heat transfer in a heated vertical channel under deteriorated turbulent heat transfer regime
… heat transfer correlations that can be used in system analysis codes, such as RELAP5-3D, to reduce uncertainties of predictions in these DTHT regimes. An experimental facility was designed and built using similitude analysis to match key experimental loop parameters to the GFRs' Decay Heat …
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Improved closure relations for the two fluid-model in flashing flows
… validation of one-dimensional thermal-hydraulic systems codes and multi-dimensional Computational Fluid Dynamics (CFD) tools. The forced convection flashing data are used to benchmark the systems code, RELAP5/MOD3.3 where the void fraction is slightly underpredicted. The benchmarking of the …