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Clarence W. Rowley
Researcher at Princeton University
Publications - 232
Citations - 22068
Clarence W. Rowley is an academic researcher from Princeton University. The author has contributed to research in topics: Dynamic mode decomposition & Nonlinear system. The author has an hindex of 60, co-authored 225 publications receiving 17621 citations. Previous affiliations of Clarence W. Rowley include California Institute of Technology.
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Benchmark simulations of flow past moving rigid bodies using a sharp interface immersed boundary method
Abstract: This study reports selected benchmark results of an IBM based finite volume solver within the framework of the open source toolbox foam-extend 3.2. The immersed boundary formulation uses a discrete forcing approach based on a weighted least squares approximation that preserves the sharpness of the boundary. In this context, we present two test cases: (1) a 2D cylinder which oscillates transversely at a flow Reynolds number of 185, and (2) a 3D, rigid plate that pitches about its leading edge at a Reynolds number of 2000. Preliminary force coefficient results are compared with available computational and experimental data. In addition, a snapshot POD analysis was performed on the pitching plate problem to reveal the energetic modes and to identify the large-scale structure of the wakes.
Journal Article
Modal analysis of fluid flows using variants of proper orthogonal decomposition
Journal Article