Efficient automatic discrete adjoint sensitivity computation for topology optimization – heat conduction applications

Purpose Topology optimization is a method used for developing optimized geometric designs by distributing material pixels in a given design space that maximizes a chosen quantity of interest (QoI) subject to constraints. The purpose of this study is to develop a problem-agnostic automatic differenti...

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Veröffentlicht in:	International journal of numerical methods for heat & fluid flow Jg. 28; H. 2; S. 439 - 471
Hauptverfasser:	Vadakkepatt, Ajay, Mathur, Sanjay R, Murthy, Jayathi Y
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	Bradford Emerald Publishing Limited 05.02.2018 Emerald Group Publishing Limited
Schlagworte:	Algorithms Asymptotes Computation Conduction heating Conductive heat transfer Conductivity ratio Density distribution Design Design optimization Dimensions Domains Finite element method Finite volume method Frameworks Geometry Heat conduction Heat transfer Industrial applications Isotropic material Isotropic materials Libraries Mechanics Optimization techniques Permits Physics Problems Sensitivity Software Topology Topology optimization Heat conduction Unstructured meshes Topology optimization Finite volume method Discrete adjoint method Automatic differentiation
ISSN:	0961-5539, 1758-6585
Online-Zugang:	Volltext
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