Simulation Analysis of Fluid-Structure Interactions with Moving Mesh
This paper demonstrates techniques for modeling fluid-structure interactions with moving mesh in COMSOL Multiphysics. It illustrates how fluid flow can deform surrounding structures and how to solve for the flow in a continuously deforming geometry using the arbitrary Lagrangian-Eulerian (ALE) technique. The ALE method handles the dynamics of the deforming geometry and the moving boundaries with a moving grid.
Guanglin Wang, Huifeng Wang, Jun Liu and Xilin Zhu
M. L. Sun et al., "Simulation Analysis of Fluid-Structure Interactions with Moving Mesh", Advanced Materials Research, Vol. 305, pp. 235-238, 2011