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A New Method for Analysis of the Fluid Interaction with a Deformable Membrane |
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| Authors: | Cyrus K. Aidun Dewei W. Qi |
| Affiliation: | (1) Institute of Paper Science and Technology, and School of Mechanical Engineering at, Georgia Institute of Technology, Atlanta, Georgia, 30318;(2) Present address: Department of Paper and Printing Science and Engineering, Western Michigan University, Kalamazoo, Michigan, 49008 |
| Abstract: | The lattice Boltzmann cellular automaton method has been successfully extended for analysis of fluid interactions with a deformable membrane or web. The hydrodynamic forces on the solid web are obtained through computation of the fluid flow stress at the moving boundary using the lattice Boltzmann method. Analysis of solid boundary deformation or vibration due to hydrodynamic force is based on Newtonian dynamics and a molecular dynamic type approach. |
| Keywords: | Fluid dynamics deformable membrane wed vibration hydrodynamic forces Newtonian dynamics |
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