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Published June 2, 2017 | Submitted
Conference Paper Open

Immersed Boundary Lattice Green Function methods for External Aerodynamics

Abstract

In this paper, we document the capabilities of a novel numerical approach — the immersed boundary lattice Green's function (IBLGF) method — to simulate external incompressible flows over complex geometries. This new approach is built upon the immersed boundary method and lattice Green's functions to solve the incompressible Navier-Stokes equations. We show that the combination of these two concepts allows the construction of an efficient and robust numerical framework for the direct numerical and large-eddy simulation of external aerodynamic problems at moderate to high-Reynolds numbers.

Additional Information

© 2017 American Institute of Aeronautics and Astronautics. Published Online: 2 Jun 2017. This research was supported in part by a grant from ONR (N00014-16-1-2734) under the direction of Mr. Ken Iwanski.

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August 19, 2023
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