Generalized multiscale approximation of mixed finite elements with velocity elimination for subsurface flow.
Jie ChenEric T. ChungZhengkang HeShuyu SunPublished in: J. Comput. Phys. (2020)
Keyphrases
- finite element
- multiscale
- shear stress
- fluid flow
- velocity field
- finite element analysis
- mesh generation
- finite element model
- boundary element
- water flow
- gpu accelerated
- image processing
- navier stokes equations
- scale space
- image segmentation
- flow patterns
- wavelet transform
- flow field
- coarse to fine
- closed form
- image representation
- natural images
- finite difference
- generalized linear
- numerical solution
- computational fluid dynamics
- edge detection
- optical flow
- velocity vector
- approximation algorithms
- free form deformation
- potential functions
- approximation spaces