In order to analyze the fluid-structure interaction between a flow and a flexible structure, an algorithm was presented to couple the lattice Boltzmann method (LBM) and the finite element method (FEM). The LBM was applied to the fluid dynamics while the FEM was applied to the structural dynamics. The two solution techniques were solved in a staggered manner, i.e., one solver after another. Continuity of the velocity and traction was applied at the interface boundaries between the fluid and structural domains. Furthermore, so as to make the fluid-structure interface boundary more flexible in terms of the computational modeling perspective, a technique was also introduced for the LBM so that the interface boundary might not coincide with the fluid lattice mesh. Some example problems were presented to demonstrate the developed techniques.
Skip Nav Destination
Article navigation
February 2008
Research Papers
Coupling of Lattice Boltzmann and Finite Element Methods for Fluid-Structure Interaction Application
Y. W. Kwon
Y. W. Kwon
Department of Mechanical & Astronautical Engineering,
Naval Postgraduate School
, Monterey, CA 93943
Search for other works by this author on:
Y. W. Kwon
Department of Mechanical & Astronautical Engineering,
Naval Postgraduate School
, Monterey, CA 93943J. Pressure Vessel Technol. Feb 2008, 130(1): 011302 (6 pages)
Published Online: January 8, 2008
Article history
Received:
July 31, 2006
Revised:
December 20, 2006
Published:
January 8, 2008
Citation
Kwon, Y. W. (January 8, 2008). "Coupling of Lattice Boltzmann and Finite Element Methods for Fluid-Structure Interaction Application." ASME. J. Pressure Vessel Technol. February 2008; 130(1): 011302. https://doi.org/10.1115/1.2826405
Download citation file:
Get Email Alerts
Surface Strain Measurement for Non-Intrusive Internal Pressure Evaluation of A Cannon
J. Pressure Vessel Technol
The Upper Bound of the Buckling Stress of Axially Compressed Carbon Steel Circular Cylindrical Shells
J. Pressure Vessel Technol (December 2024)
Crack Growth Prediction Based on Uncertain Parameters Using Ensemble Kalman Filter
J. Pressure Vessel Technol (December 2024)
Defect Detection of Polyethylene Gas Pipeline Based on Convolutional Neural Networks and Image Processing
J. Pressure Vessel Technol
Related Articles
Development of Weighted Residual Based Lattice Boltzmann Techniques for Fluid-Structure Interaction Application
J. Pressure Vessel Technol (June,2009)
Finite Difference-Based Cellular Automaton Technique for Structural and Fluid–Structure Interaction Applications
J. Pressure Vessel Technol (August,2017)
Modified Finite Element Transfer Matrix Method for Eigenvalue Problem of Flexible Structures
J. Appl. Mech (March,2011)
The Role of Beam Flexibility and Ground Contact Model in the Clattering of Deformable Beams
J. Dyn. Sys., Meas., Control (June,2004)
Related Proceedings Papers
Related Chapters
List of Commercial Codes
Introduction to Finite Element, Boundary Element, and Meshless Methods: With Applications to Heat Transfer and Fluid Flow
Conclusion
Introduction to Finite Element, Boundary Element, and Meshless Methods: With Applications to Heat Transfer and Fluid Flow
Introduction
Introduction to Finite Element, Boundary Element, and Meshless Methods: With Applications to Heat Transfer and Fluid Flow