A multi-threaded method to assemble a sparse stiffness matrix for quasi-static solutions of linearized bond-based peridynamics
N Prakash, RJ Stewart - Journal of Peridynamics and Nonlocal Modeling, 2021 - Springer
Peridynamics is generally applied to obtain dynamic solutions of crack propagation
problems where crack initiation, crack branching and usually fast fracture are involved. A …
problems where crack initiation, crack branching and usually fast fracture are involved. A …
A mortar thermomechanical contact computational framework for nuclear fuel performance simulation
Nuclear fuel performance simulations involve the modeling of complex physical
phenomena, ranging from fission gas release to fuel swelling and other temperature …
phenomena, ranging from fission gas release to fuel swelling and other temperature …
M3 milestone: Advanced contact 2021
This report describes advanced contact approaches and implementations in FY21 for use in
emerging reactors with geometries that differ from LWR/EBR-II cylindrical fuel. Contact …
emerging reactors with geometries that differ from LWR/EBR-II cylindrical fuel. Contact …
CASL Annual Report (FY2018)
WH Cramer, DJ Kropaczek - 2020 - osti.gov
The Consortium for Advanced Simulation of Light Water Reactors (CASL) was established in
July 2010 as the first US Department of Energy (DOE) Energy Innovation Hub. The …
July 2010 as the first US Department of Energy (DOE) Energy Innovation Hub. The …
Bison Robustness and Performance Improvements
D Schwen, BW Spencer, SA Pitts, DJ McDowell… - 2019 - osti.gov
In last year's Bison robustness report, the authors demonstrated that improving the Jacobian
matrix can drastically increase solution convergence rates. The development of an …
matrix can drastically increase solution convergence rates. The development of an …
[PDF][PDF] Naveen Prakash & Ross J. Stewart
JPN Model - researchgate.net
Peridynamics is generally applied to obtain dynamic solutions of crack propagation
problems where crack initiation, crack branching and usually fast fracture are involved. A …
problems where crack initiation, crack branching and usually fast fracture are involved. A …
Improvements to Bison Validation Base for LWR Fuel
SA Pitts, RJ Gardner, A Casagranda, BW Spencer… - 2019 - osti.gov
The Bison fuel performance code is being developed by Idaho National Laboratory (INL) to
analyze a wide range of fuel forms and operating conditions with the flexibility to conduct …
analyze a wide range of fuel forms and operating conditions with the flexibility to conduct …