Prediction of Dynamic Stability Using Mapped Chebyshev Pseudospectral Method
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DOI: 10.1155/2018/2508153
Abstract: A mapped Chebyshev pseudospectral method is extended to solve three-dimensional unsteady flow problems. As the classical Chebyshev spectral approach can lead to numerical instabilities due to ill conditioning of the spectral matrix, the Chebyshev points… read more here.
Keywords: pseudospectral method; time; method; unsteady flow ... See more keywords