Mimetic finite difference methods for diffusion equations
This paper reviews and extends the theory and application of mimetic finite difference
methods for the solution of diffusion problems in strongly heterogeneous anisotropic …
methods for the solution of diffusion problems in strongly heterogeneous anisotropic …
Numerical modeling of heat-transfer and the influence of process parameters on tailoring the grain morphology of IN718 in electron beam additive manufacturing
The fabrication of 3-D parts from CAD models by additive manufacturing (AM) is a disruptive
technology that is transforming the metal manufacturing industry. The correlation between …
technology that is transforming the metal manufacturing industry. The correlation between …
Localized melt-scan strategy for site specific control of grain size and primary dendrite arm spacing in electron beam additive manufacturing
In addition to design geometry, surface roughness, and solid-state phase transformation,
solidification microstructure plays a crucial role in controlling the performance of additively …
solidification microstructure plays a crucial role in controlling the performance of additively …
The RAGE radiation-hydrodynamic code
M Gittings, R Weaver, M Clover, T Betlach… - … Science & Discovery, 2008 - iopscience.iop.org
We describe RAGE, the'radiation adaptive grid Eulerian'radiation-hydrodynamics code,
including its data structures, its parallelization strategy and performance, its hydrodynamic …
including its data structures, its parallelization strategy and performance, its hydrodynamic …
A family of mimetic finite difference methods on polygonal and polyhedral meshes
A FAMILY OF MIMETIC FINITE DIFFERENCE METHODS ON POLYGONAL AND POLYHEDRAL
MESHES | Mathematical Models and Methods in Applied Sciences World Scientific Search …
MESHES | Mathematical Models and Methods in Applied Sciences World Scientific Search …
Robust approximate inverse preconditioning for the conjugate gradient method
We present a variant of the AINV factorized sparse approximate inverse algorithm which is
applicable to any symmetric positive definite matrix. The new preconditioner is breakdown …
applicable to any symmetric positive definite matrix. The new preconditioner is breakdown …
Beyond flux-limited diffusion: parallel algorithms for multidimensional radiation hydrodynamics
JC Hayes, ML Norman - The Astrophysical Journal Supplement …, 2003 - iopscience.iop.org
This paper presents a new code for performing multidimensional radiation hydrodynamic
(RHD) simulations on parallel computers involving anisotropic radiation fields and …
(RHD) simulations on parallel computers involving anisotropic radiation fields and …
Mimetic finite difference methods for diffusion equations on non-orthogonal non-conformal meshes
Mimetic finite difference methods for diffusion equations on non-orthogonal non-conformal meshes
- ScienceDirect Skip to main contentSkip to article Elsevier logo Journals & Books Search …
- ScienceDirect Skip to main contentSkip to article Elsevier logo Journals & Books Search …
Convergence of mimetic finite difference method for diffusion problems on polyhedral meshes with curved faces
New mimetic finite difference discretizations of diffusion problems on unstructured
polyhedral meshes with strongly curved (non-planar) faces are developed. The material …
polyhedral meshes with strongly curved (non-planar) faces are developed. The material …
Accurate two-phase flow simulation in faulted reservoirs by combining two-point flux approximation and mimetic finite difference methods
Faulted reservoirs are commonly modeled by corner-point grids (CPGs). Because the two-
point flux approximation (TPFA) method is not consistent on non-K-orthogonal grids, multi …
point flux approximation (TPFA) method is not consistent on non-K-orthogonal grids, multi …