Browse College of Engineering by Author "Kwok, Wai Yip"
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A critical evaluation of theresolution properties of b-spline and compact finite difference methods Kwok, Wai Yip; Moser, Robert D.; Jimenez, Javier (Department of Theoretical and Applied Mechanics. College of Engineering. University of Illinois at Urbana-Champaign, 2000-02)Resolution properties of B-spline and compact finite difference schemes are compared using Fourier analysis in periodic domains, and tests based on solution of the wave and heat equations in finite domains, with uniform ...
Kwok, Wai Yip (2002)Direct numerical simulations of turbulent flows require numerical schemes with high resolution and grid flexibility. Resolution properties of B-spline and compact finite-difference schemes are evaluated using Fourier ...