Browsing by Subject "PANS"
Now showing items 1-7 of 7
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(2013-05-06)The goal of this dissertation is to consolidate the theoretical foundation of variable-resolution (VR) methods in general and the partially-averaged Navier-Stokes (PANS) approach in particular. The accurate simulation of ...
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(2022-07-27)Pressurized Water Reactors (PWRs) are the most common types of electricity generating reactors. Inside of a PWR core, pressurized liquid water is used as a coolant to remove the fission heat generated in the cylindrical ...
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(2014-08-12)This dissertation investigates high angle of attack delta wing flow at multiple resolutions of turbulence closure. The work is divided into four studies. The objectives of each study are: (i) to identify the limits of RANS ...
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(2009-05-15)Partially Averaged Navier-Stokes (PANS) turbulence method provides a closuremodel for any degree of velocity field altering - ranging from completely resolved Di-rect Numerical Simulation (DNS) to completely averaged ...
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(2010-07-14)The work presented in this dissertation concerns continued development, validation and verification of the partially averaged Navier-Stokes (PANS) method - a variable resolution closure model for turbulence. Linear eddy ...
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(2016-02-29)In the context of computational fluid dynamics (CFD), accurate simulation of turbulent flows remains a challenging field of research. Although direct numerical simulation (DNS) and large-eddy simulation (LES) are able to ...
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(2020-10-14)The present work will illustrate a series of numerical studies, performed to evaluate the predictive capabilities of various turbulence modeling approaches, applied to a typical pressurized water reactor spacer grid, with ...