Linearized pipe flow to Reynolds number 107

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Linearized pipe flow to Reynolds number 107

A Fourier–Chebyshev Petrov–Galerkin spectral method is described for high-accuracy computation of linearized dynamics for flow in an infinite circular pipe. Our code is unusual in being based on solenoidal velocity variables and in being written in MATLAB. Systematic studies are presented of the dependence of eigenvalues, transient growth factors, and other quantities on the axial and azimuthal...

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ژورنال

عنوان ژورنال: Journal of Computational Physics

سال: 2003

ISSN: 0021-9991

DOI: 10.1016/s0021-9991(03)00029-9