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Results for “FINITE ELEMENT METHOD”
Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Finite-element methods for noncollinear magnetism and spin-orbit coupling in real-space pseudopotential density functional theory
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Efficient finite element methods for solving the Monge-Ampere equation.
Abstract not provided.
Fluid-shell interactions using non-intrusive coupling based on the Immersed Finite Element Method.
Abstract not provided.
Non-intrusive coupling of multi-physics codes for Eulerian-Lagrangian solid-solid interaction using Immersed Finite Element Method.
Abstract not provided.
Synchronous and Asynchronous Time Integration for Multiscale Simulations Using Hybridized Finite Element Methods.
Abstract not provided.
Microstructure-Sensitive UQ for Materials Constitutive Models in Crystal Plasticity Finite Element Method.
Abstract not provided.
Uncertainty Quantification of Constitutive Models in Crystal Plasticity Finite Element Method.
Abstract not provided.
Towards a modified Immersed Finite Element Method for blast-on-structure simulations
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Active Learning Framework and Probabilistic Exploration of Finite Element Method Corrosion Models
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Predicting long-term stress relaxation on Alloy 709 using the crystal plasticity finite element method
This report summarizes the results of physics-based, crystal plasticity simulations for the long-term stress relaxation behavior of Alloy 709. The purpose of the study was to provide insight into five key questions related to long-term behavior in high temperatures materials which are difficult or impossible to answer experimentally: (1) is there a threshold stress for long-term relaxation? (2) is there strain threshold for relaxation damage, below which significant damage does not accumulate? (3) does damage continue to accumulate as the material relaxes or will damage accumulation plateau under some loading conditions? (4) does stress relaxation loading inevitably lead to failure? and (5) which, if any, engineering models for relaxation damage accumulation reasonably match the simulation results? The report summarizes the numerical simulations used to address these five questions and provides at least partial answers to each question.
Finite element methods for nonlocal problems - Theoretical background material for PyNucleus
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Modified Immersed Finite Element Method (mIFEM) For Explicit Eulerian to Explicit Lagrangian Coupling
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INTERFACE MECHANICS FOR EXPLICIT EULERIAN TO EXPLICIT LAGRANGIAN COUPLING USING THE MODIFIED IMMERSED FINITE ELEMENT METHOD
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Modeling the Direct Ink Write process using a sharp interface finite-element method
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Modeling Direct Ink Write of sinusoidal patterns using the conformal decomposition finite element method
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