NASA NTRS · 19830058149
A semi-direct solver for compressible three-dimensional rotational flow
Abstract
An iterative procedure is presented for solving steady inviscid 3-D subsonic rotational flow problems. The procedure combines concepts from classical secondary flow theory with an extension to 3-D of a novel semi-direct Cauchy-Riemann solver. It is developed for generalized coordinates and can be exercised using standard finite difference procedures. The stability criterion of the iterative procedure is discussed along with its ability to capture the evolution of inviscid secondary flow in a turning channel.
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Chang, S.-C., Adamczyk, J. J.. 1983-01-01. A semi-direct solver for compressible three-dimensional rotational flow. https://ntrs.nasa.gov/citations/19830058149
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