Seth Christian Spiegel

Works (2)

Updated: July 5th, 2023 15:48

2012 journal article

A reconstructed discontinuous Galerkin method based on a Hierarchical WENO reconstruction for compressible flows on tetrahedral grids

Journal of Computational Physics, 236, 477–492.

By: H. Luo n, Y. Xia n, S. Spiegel n, R. Nourgaliev * & Z. Jiang *

author keywords: Discontinuous Galerkin method; WENO reconstruction; Unstructured grids
TL;DR: The numerical experiments indicate that the HWENO (P"1P"2) method is able to capture shock waves within one cell without any spurious oscillations, and achieve the designed third-order of accuracy: one order accuracy higher than the underlying DG method. (via Semantic Scholar)
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Sources: Web Of Science, Crossref
Added: August 6, 2018

2010 article

Hybrid Grid Generation Method for Complex Geometries

Luo, H., Spiegel, S., & Loehner, R. (2010, November). AIAA JOURNAL, Vol. 48, pp. 2639–2647.

By: H. Luo n, S. Spiegel n & R. Loehner

TL;DR: A hybrid mesh generation method to discretize complex geometries by combining the orthogonality and directionality of a structured grid, the efficiency and simplicity of a Cartesian grid, and the flexibility and ease of an unstructured grid in an attempt to develop an automatic, robust, and fast hybridMesh generation method for configurations of engineering interest. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

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