An arbitrarily high-order, unstructured, free-wake panel solver
| Autor: | Moore, John Pease, IV |
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| Jazyk: | angličtina |
| Rok vydání: | 2013 |
| Předmět: | |
| Druh dokumentu: | Diplomová práce |
| Popis: | Thesis: S.M., Massachusetts Institute of Technology, Department of Aeronautics and Astronautics, 2013. Cataloged from PDF version of thesis. Includes bibliographical references (pages 69-71). A high-order panel code capable of solving the potential flow equation about arbitrary curved geometries is presented. A new method for integrating curved, high-order panels using adaptive Gaussian quadrature is detailed. Furthermore, automated wake handling is addressed and a method to robustly solve for the steady-state free-wake rollup is proposed. Finally, a Fast Multipole Method with a complexity that scales as O(N) is also presented so that large problems can be handled using only a linear mesh. Results are presented to demonstrate high order accuracy and agreement with other inviscid solvers for a variety of test cases. by John Pease Moore IV. S.M. |
| Databáze: | Networked Digital Library of Theses & Dissertations |
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