Shape Identification for Fluid-Structure Interaction Problem Using Improved Bubble Element
- 1 September 2001
- journal article
- research article
- Published by Taylor & Francis in International Journal of Computational Fluid Dynamics
- Vol. 15 (1) , 33-45
- https://doi.org/10.1080/10618560108970015
Abstract
Numerical solutions for identification of the shape of a circular cylinder are addressed in this paper. The Sakawa-Shindo method is used to minimize the algorithm. A unified computational approach for simulation of flow and shape identification is presented. As a numerical approach for spatial discretization, mixed interpolation by the bubble and linear elements is used for the velocity and pressure fields, respectively.Keywords
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