| DOI | Trouver le DOI : https://doi.org/10.2514/6.2018-1955 |
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| Auteur | Rechercher : Fereidooni, Amin1; Rechercher : Grewal, Anant K.1; Rechercher : Seraj, Sabet1; Rechercher : Grzeszczyk, Marcel1 |
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| Affiliation | - Conseil national de recherches du Canada. Aérospatiale
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| Format | Texte, Article |
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| Conférence | 2018 AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, 8–12 January 2018, Kissimmee, Florida |
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| Résumé | In this paper, the development of a coupled solver suitable for the simulation of unsteady transonic aerodynamicow is described. The OpenFOAM baseline segregated solver, rho-CentralFoam, is modied to produce an implicit Euler formulation where the conservation of mass, momentum and energy equations are solved in a coupled manner. The key modication centers on the construction of the convectiveux Jacobian matrix and the application of the Lower-Upper Symmetric Gauss-Seidel algorithm to solve the resultant matrix. The developed aerodynamic solver is then coupled with a modied OpenFOAM structural solver sixDoFRigidBodyMotion to formulate a full aeroelastic model. This model is veried through the simulation of two benchmark problems: a pitching and uttering 2D NACA64A010 airfoil, and the Benchmark Supercritical Wing (BSCW) from the second AIAA Aeroelastic Prediction Workshop (AePW-2). In all cases, the numerical solutions of the Euler equations show good agreement with the available numerical and experimental data. |
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| Date de publication | 2018-01-08 |
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| Maison d’édition | American Institute of Aeronautics and Astronautics |
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| Dans | |
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| Langue | anglais |
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| Publications évaluées par des pairs | Oui |
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| Numéro NPARC | 23003567 |
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| Exporter la notice | Exporter en format RIS |
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| Signaler une correction | Signaler une correction (s'ouvre dans un nouvel onglet) |
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| Identificateur de l’enregistrement | 8c3c4b92-a55b-4f35-94e1-1c1d288a70a1 |
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| Enregistrement créé | 2018-07-19 |
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| Enregistrement modifié | 2020-03-16 |
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