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NASA NTRS · 19870007370

A multigrid LU-SSOR scheme for approximate Newton iteration applied to the Euler equations

Abstract

A new efficient relaxation scheme in conjunction with a multigrid method is developed for the Euler equations. The LU SSOR scheme is based on a central difference scheme and does not need flux splitting for Newton iteration. Application to transonic flow shows that the new method surpasses the performance of the LU implicit scheme.

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BibTeXRIS

Yoon, Seokkwan, Jameson, Antony. 1986-09-01. A multigrid LU-SSOR scheme for approximate Newton iteration applied to the Euler equations. https://ntrs.nasa.gov/citations/19870007370

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