NASA Technical Reports Server (NTRS) 19800025708: A feasibility study of a 3-D finite element solution scheme for aeroengine duct acousticsReport as inadecuate



 NASA Technical Reports Server (NTRS) 19800025708: A feasibility study of a 3-D finite element solution scheme for aeroengine duct acoustics


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The advantage from development of a 3-D model of aeroengine duct acoustics is the ability to analyze axial and circumferential liner segmentation simultaneously. The feasibility of a 3-D duct acoustics model was investigated using Galerkin or least squares element formulations combined with Gaussian elimination, successive over-relaxation, or conju

Author: NASA Technical Reports Server (NTRS)

Source: https://archive.org/







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