A deformation-dependent coupled Lagrangian/semi-Lagrangian meshfree hydromechanical formulation for landslide modeling
J Baek, RT Schlinkman, FN Beckwith… - Advanced Modeling and …, 2022 - Springer
The numerical modelling of natural disasters such as landslides presents several
challenges for conventional mesh-based methods such as the finite element method (FEM) …
challenges for conventional mesh-based methods such as the finite element method (FEM) …
A hyper-reduction computational method for accelerated modeling of thermal cycling-induced plastic deformations
For materials under cyclic thermal loadings, temperature and strain rate-dependent creep
deformation can occur due to the thermal expansion mismatch near material interfaces …
deformation can occur due to the thermal expansion mismatch near material interfaces …
A semi-Lagrangian reproducing kernel particle method with particle-based shock algorithm for explosive welding simulation
The explosive welding process is an extreme-deformation problem that involves shock
waves, large plastic deformation, and fragmentation around the collision point, which are …
waves, large plastic deformation, and fragmentation around the collision point, which are …
A Lagrangian/semi-Lagrangian coupling approach for accelerated meshfree modelling of extreme deformation problems
In the reproducing kernel particle method (RKPM), the approximation is achieved through
construction of shape functions in the physical domain and the interaction of neighbouring …
construction of shape functions in the physical domain and the interaction of neighbouring …
A duality‐based coupling of Cosserat crystal plasticity and phase field theories for modeling grain refinement
High‐rate deformation processes of metals entail intense grain refinement and special
attention needs to be paid to capture the evolution of microstructure. In this article, a new …
attention needs to be paid to capture the evolution of microstructure. In this article, a new …
[图书][B] Thermodynamically Consistent Physics-Informed Data-Driven Computing and Reduced-Order Modeling of Nonlinear Materials
X He - 2022 - search.proquest.com
Physical simulations have influenced the advancements in engineering, technology, and
science more rapidly than ever before. However, it remains challenging for effective and …
science more rapidly than ever before. However, it remains challenging for effective and …
A Space-Time Coupled Lagrangian/semi-Lagrangian Meshfree Hydromechanical Formulation for Landslide Modeling
The numerical modelling of natural disasters such as landslides presents several
challenges for conventional mesh-based methods such as the finite element method (FEM) …
challenges for conventional mesh-based methods such as the finite element method (FEM) …
Improbability of Nuclear Criticality in Compacted Criticality Control Overpacks after Room Closure by Salt Creep at Waste Isolation Pilot Plant
RP Rechard, BA Day, B Reedlunn, JE Bean Jr - 2022 - osti.gov
Based on the rationale presented, nuclear criticality is improbable after salt creep causes
compaction of criticality control overpacks (CCOs) disposed at the Waste Isolation Pilot …
compaction of criticality control overpacks (CCOs) disposed at the Waste Isolation Pilot …
Permeability and Porosity of Loose Granular Salt
EJ Babcock - 2022 - digitalrepository.unm.edu
In this study, permeability and porosity measurements are made and reported for loose
granular salt from the Waste Isolation Pilot Plant (WIPP). Measurements are made on a …
granular salt from the Waste Isolation Pilot Plant (WIPP). Measurements are made on a …
[图书][B] A Duality-based Cosserat Crystal Plasticity and Neural Network Enriched Phase Field for Modeling Grain Refinement
J Baek - 2021 - search.proquest.com
High-rate deformation processes of metals such as explosive welding and cold spray
additive manufacturing entail intense grain refinement. The multi-field variational formulation …
additive manufacturing entail intense grain refinement. The multi-field variational formulation …