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pro vyhledávání: '"Marshal L. Merriam"'
A parallel unstructured grid generation algorithm is presented and implemented on the INTEL hypercube. Different processor hierarchies are discussed, and the appropriate hierarchies for mesh generation and mesh smoothing are selected. A domain-splitt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::26b8c4c8d51ceea3bf644076510b3533
https://www.scipedia.com/public/Lohner_et_al_1992a
https://www.scipedia.com/public/Lohner_et_al_1992a
Autor:
Marshal L. Merriam, Tim Barth
Publikováno v:
22nd Fluid Dynamics, Plasma Dynamics and Lasers Conference.
The computation of airflow over complex configurations requires a complete description of the geometry. This can be obtained from CAD data, from blueprints, or from actual models. In any case, the time required is currently estimated at 4 to 6 months
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ae5f12b9e3360fb94ccd9572e8067c6
https://doi.org/10.2514/6.1991-1654
https://doi.org/10.2514/6.1991-1654
Autor:
Marshal L. Merriam
Publikováno v:
29th Aerospace Sciences Meeting.
There has been some recent interest in fluid dynamics calculations on unstructured meshes. One method of unstructured mesh generation involves Delaunay triangulation. This method has certain advantages but it can be expensive to implement. Furthermor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05685120ab2ef233a4ac7a8070da2aca
https://doi.org/10.2514/6.1991-792
https://doi.org/10.2514/6.1991-792
Autor:
Marshal L. Merriam
Publikováno v:
Computer Methods in Applied Mechanics and Engineering. 64:177-193
The technique of obtaining second order, oscillation free, total variation diminishing (TVD), scalar difference schemes by adding a limited diffusion flux (smoothing) to a second order centered scheme is explored. It is shown that such schemes do not
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6128fecbbe05a0c6675943b53a49f2ab
https://doi.org/10.1016/0045-7825(87)90039-9
https://doi.org/10.1016/0045-7825(87)90039-9
Autor:
Marshal L. Merriam
Publikováno v:
Applied Mathematics and Computation. 19:239-263
In this study a multigrid solver for Euler equations (FLO52R) was examined to determine its performance potential on a hypothetical computer using a data flow architecture. The proposed computer would require massive parallelism to realize its design
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::558ac6d6aedfa8c1ac2b13b35558333d
https://doi.org/10.1016/0096-3003(86)90106-2
https://doi.org/10.1016/0096-3003(86)90106-2
Autor:
Marshal L. Merriam
Publikováno v:
27th Aerospace Sciences Meeting.
Artificial dissipation in modern computational fluid dynamics is something of an art. In spite of the dramatic strides made over the last decade, dissipation continues to lack a quantitative theory with predictive power. Such a theory, based on entro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25c5445b915545622b1c0d445c3c1938
https://doi.org/10.2514/6.1989-471
https://doi.org/10.2514/6.1989-471
Autor:
Hardwick, Jonathan C.
Publikováno v:
Proceedings of the Ninth Annual ACM Symposium: Parallel Algorithms & Architectures; Jun1997, p239-248, 10p
Publikováno v:
Proceedings of the 19th Annual Conference: Computer Graphics & Interactive Techniques; 7/ 1/1992, p71-78, 8p
Autor:
Renze, Kevin J., Oliver, James H.
Publikováno v:
IEEE Computer Graphics & Applications; Nov96, Vol. 16 Issue 6, p24, 9p, 7 Color Photographs, 6 Black and White Photographs, 16 Diagrams, 2 Charts
Publikováno v:
International Journal of High Performance Computing Applications; Sep1989, Vol. 3 Issue 3, p86-90, 5p