Acceleration of Transonic Potential Flow Calculations on Arbitrary Meshes by the Multiple Grid Method

Acceleration of Transonic Potential Flow Calculations on Arbitrary Meshes by the Multiple Grid Method

The paper describes a multiple grid method for transonic flow calculations. The proposed scheme incorporates a generalized alternating direction method as the smoothing algorithm. Numerical experiments with this multigrid alternating direction (MAD) method indicate that it is both fast and reliable....

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Bibliographische Detailangaben
1. Verfasser: Jameson,Antony
Format: Report
Sprache:eng
Schlagworte:
COMPUTATIONS
CONVERGENCE
FINITE ELEMENT ANALYSIS
FLOW FIELDS
Fluid Mechanics
GRIDS(COORDINATES)
Multiple grid method
POTENTIAL FLOW
PRESSURE DISTRIBUTION
Smoothing
TRANSONIC FLOW
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Zusammenfassung:The paper describes a multiple grid method for transonic flow calculations. The proposed scheme incorporates a generalized alternating direction method as the smoothing algorithm. Numerical experiments with this multigrid alternating direction (MAD) method indicate that it is both fast and reliable. (Author) Presented at the AIAA Computational Fluid Dynamics Conference (4th), Jul 79, Williamsburg. AIAA Paper 79-1458.