MAE EBIII Rm 2124 | Mechanical and Aerospace Engineering MAE EBIII Rm 2124 | Mechanical and Aerospace Engineering

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MAE EBIII Rm 2124

April 2016

Designing High-Order Methods for Solution Gradients: A Radical but Effective Approach

April 15, 2016 @ 11:30 am - 12:30 pm

Speaker:  Dr. Alireza Mazaheri — NASA Langley Research center   Abstract: In this talk, we discuss high-order methods that are constructed with a reformulation of the target governing equations. The proposed methodology allows us to design high-order schemes that are capable in producing accurate and noise-free solution gradients on highly irregular elements. The reformulation strategy makes the governing equation hyperbolic in pseudo-time but does not change the physics of the phenomenon that is described by the target equation. We first present the reformulation strategy for a general…

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