| DOI | Resolve DOI: https://doi.org/10.2514/6.2018-1955 |
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| Author | Search for: Fereidooni, Amin1; Search for: Grewal, Anant K.1; Search for: Seraj, Sabet1; Search for: Grzeszczyk, Marcel1 |
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| Affiliation | - National Research Council Canada. Aerospace
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| Format | Text, Article |
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| Conference | 2018 AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, 8–12 January 2018, Kissimmee, Florida |
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| Abstract | 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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| Publication date | 2018-01-08 |
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| Publisher | American Institute of Aeronautics and Astronautics |
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| In | |
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| Language | English |
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| Peer reviewed | Yes |
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| NPARC number | 23003567 |
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| Export citation | Export as RIS |
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| Report a correction | Report a correction (opens in a new tab) |
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| Record identifier | 8c3c4b92-a55b-4f35-94e1-1c1d288a70a1 |
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| Record created | 2018-07-19 |
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| Record modified | 2020-03-16 |
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