A NURBS-based generalized finite element scheme for 3D simulation of heterogeneous materials.
Masoud SafdariAhmad R. NajafiNancy R. SottosPhilippe H. GeubellePublished in: J. Comput. Phys. (2016)
Keyphrases
- finite element
- mesh generation
- finite element method
- surgical simulation
- boundary element
- finite element model
- finite difference
- finite element analysis
- soft tissue
- material properties
- geometric modeling
- gpu accelerated
- numerical solution
- biomechanical model
- b spline
- mechanical properties
- shear stress
- least squares
- tissue deformation
- free form deformation
- numerical simulations
- image processing