Application of the parallel diagonal dominant algorithm for the incompressible Navier-Stokes equations

•Proved the applicability of the PDD algorithm for the incompressible Navier-Stokes equations.•Proved errors from the PDD algorithm are bounded regardless of diagonal dominance of tridiagonal matrices.•Investigated effects of the CFL number and the number of grid points on the accuracy.•Developed a...

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Veröffentlicht in:	Journal of computational physics 2020-12, Vol.423, p.109795, Article 109795
Hauptverfasser:	Moon, Hojun, Hong, Seungpyo, You, Donghyun
Format:	Artikel
Sprache:	eng
Schlagworte:	Accuracy Algorithms Alternating-direction-implicit (ADI) method Circular cylinders Computational fluid dynamics Computational physics Data communication Error analysis Flow control Fluid flow Fully-implicit method Mathematical analysis Matrix methods Navier-Stokes equations Parallel diagonal dominant (PDD) algorithm Parallel processing Three dimensional flow Tridiagonal matrix
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