Anomalous Asymmetries in Flows Generated by Algorithms that Fail to Conserve Symmetry
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Anomalous Asymmetries in Flows Generated by Algorithms that Fail to Conserve Symmetry
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| Id. |
41696071 |
| Idioma |
inglés
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| Titulo |
Anomalous Asymmetries in Flows Generated by Algorithms that Fail to Conserve Symmetry |
| Autor(es) |
Y. Levy,L. Hesselink,D. Degani,Yuval Levy,David Degani
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| Localización |
http://citeseer.ist.psu.edu/260935.html
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| Versión |
1.0 |
| Estado |
Final
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| Descripción |
Numerical simulations of high-angle-of-attack flows around slender bodies of revolution are carried out using four different numerical algorithms, a partially flux-split algorithm, the Beam and Warming algorithm in its original and diagonal forms and an algorithm combining block and diagonal forms. Comparisons of laminar flows at # # 20 # and # # 40 # reveal that the diagonal algorithm fails to conserve symmetry at high angles of attack and a spurious asymmetry is developed. The source of the spurious asymmetry has been traced, and found to be inherent to the diagonalization process.
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| Tipo |
pdf
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| Palabras clave |
Y. Levy,L. Hesselink,D. Degani,Yuval Levy,David Degani Anomalous Asymmetries in Flows Generated by Algorithms that Fail to Conserve Symmetry
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| Tipo de Interactividad |
Expositivo
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| Nivel de Interactividad |
muy bajo
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| Audiencia |
Estudiante
Profesor
Autor
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| Estructura |
Atomic |
| Coste |
no
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| Copyright |
sí
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unrestricted |
| Formatos |
pdf
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| Requerimientos técnicos |
Browser: Any
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| Relación |
[IsBasedOn] http://bellini.technion.ac.il/~yuval/papers/aiaa94-2287.pdf
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| Fecha de contribución |
31-mar-2009 |
| Contacto |
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