The mesh movement is necessary in fluid-structure computations in order to define clearly the deformed solid boundary and in many cases may reduce accuracy and fluid structure interaction capability. In this paper we present a new moving mesh algorithm, based on a multilevel Arbitrary Lagrangian Eulerian method, to be used in the computation of the fluid domain displacement field in fluid-structure interaction problems. This method could be used both in single and multi grid solvers to reduce the possibility of mesh overlapping when large displacements are taken into account.
D. Cerroni, S. Manservisi, F. Menghini (2014). A new moving mesh technique for monolithic multigrid Fluid-Structure Interaction solver. WSEAS Press : North Atlantic University Union.
A new moving mesh technique for monolithic multigrid Fluid-Structure Interaction solver
MANSERVISI, SANDRO;
2014
Abstract
The mesh movement is necessary in fluid-structure computations in order to define clearly the deformed solid boundary and in many cases may reduce accuracy and fluid structure interaction capability. In this paper we present a new moving mesh algorithm, based on a multilevel Arbitrary Lagrangian Eulerian method, to be used in the computation of the fluid domain displacement field in fluid-structure interaction problems. This method could be used both in single and multi grid solvers to reduce the possibility of mesh overlapping when large displacements are taken into account.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
