Browsing Electronic Theses and Dissertations (ETDs) by Author "Ubbink, O."
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Comparison of heat transfer models at the pebble, gas and reflector interface in the PBMR
Mannar, Kamantha (North-West University, 2010)It is a great challenge in the design of the PBMR to accurately predict gas flow and heat transfer in the reactor. Understanding the heat transfer at the core-reflector interface in particular is a very important aspect ... -
Volume weighted interpolation for unstructured meshes in the finite volume method
Coetzee, Robert Verwey (North-West University, 2005)The finite volume method is widely used for the numerical simulation of fluid flow because of its rigorous local conservation properties and its compatibility with arbitrary unstructured meshes for meshing complex domains. ...