A second-order measure of boundary oscillations for overhang control in topology optimization

DOI10.1016/j.jcp.2020.109365zbMath1436.65075OpenAlexW3009950647MaRDI QIDQ777533

D. Kharzeev

Publication date: 7 July 2020

Published in: Journal of Computational Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.jcp.2020.109365

zbMATH Keywords

topology optimizationadaptive anisotropic filteringboundary oscillationscost penalizationmanufacturability constraintsoverhang angle constraints

Mathematics Subject Classification ID

Numerical optimization and variational techniques (65K10) Optimization of shapes other than minimal surfaces (49Q10)

Related Items

Topology optimization including a model of the layer-by-layer additive manufacturing process, Density gradient‐based adaptive refinement of analysis mesh for efficient multiresolution topology optimization, Overhang penalization in additive manufacturing via phase field structural topology optimization with anisotropic energies, Self-supporting structure design with feature-driven optimization approach for additive manufacturing, Topology optimization of self-supporting structures for additive manufacturing with B-spline parameterization, Simultaneous optimization of build orientation and topology for self-supported enclosed voids in additive manufacturing, Topology optimization for minimum temperature with mass flow and stiffness constraints

Uses Software

• FEniCS

Cites Work

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