Journal ArticleDOI
Acoustic design by topology optimization
TLDR
In this article, the authors proposed a topology optimization method based on continuous material interpolation functions in the density and bulk modulus to reduce the sound pressure amplitude in the shadow zone behind a sound barrier.About:
This article is published in Journal of Sound and Vibration.The article was published on 2008-11-11. It has received 282 citations till now. The article focuses on the topics: Sound power & Soundproofing.read more
Citations
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A survey of structural and multidisciplinary continuum topology optimization: post 2000
TL;DR: Topology optimization is the process of determining the optimal layout of material and connectivity inside a design domain this paper, which is the same as the problem of finding the optimal configuration of a set of components.
Journal ArticleDOI
Topology optimization for nano‐photonics
TL;DR: The paper reviews the basic procedures behind topology optimization, a large number of applications ranging from photonic crystal design to surface plasmonic devices, and lists some of the future challenges in non-linear applications.
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Topology optimisation for natural convection problems
TL;DR: In this paper, the authors demonstrate the application of the density-based topology optimisation approach for the design of heat sinks and micropumps based on natural convection effects.
Journal ArticleDOI
Topology optimization of unsteady incompressible Navier-Stokes flows
TL;DR: The effects of dynamic inflow, Reynolds number and target flux on specified boundaries for the optimal topology of unsteady Navier-Stokes flows are presented.
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A survey of the design methods for additive manufacturing to improve functional performance
Yunlong Tang,Yaoyao Fiona Zhao +1 more
TL;DR: A comprehensive review of the state-of-the-art design methods for additive manufacturing technologies to improve functional performance is provided in this article, where a novel classification method is used to categorize existing design methods.
References
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Journal ArticleDOI
Generating optimal topologies in structural design using a homogenization method
Martin P. Bendsøe,Noboru Kikuchi +1 more
TL;DR: In this article, the authors present a methodology for optimal shape design based on homogenization, which is related to modern production techniques and consists of computing the optimal distribution in space of an anisotropic material that is constructed by introducing an infimum of periodically distributed small holes in a given homogeneous, i.i.
Book
Topology Optimization: Theory, Methods, and Applications
Martin P. Bendsøe,Ole Sigmund +1 more
TL;DR: In this article, the authors proposed a topology optimization by distribution of isotropic material for truss structures with anisotropic materials, based on the topology design of truss structure.
Journal ArticleDOI
The method of moving asymptotes—a new method for structural optimization
TL;DR: In this article, a new method for non-linear programming in general and structural optimization in particular is presented, in which a strictly convex approximating subproblem is generated and solved.
Book
The Finite Element Method in Electromagnetics
TL;DR: The Finite Element Method in Electromagnetics, Third Edition as discussed by the authors is a leading textbook on the finite element method, incorporating major advancements and further applications in the field of electromagnetic engineering.
Journal ArticleDOI
Morphology-based black and white filters for topology optimization
TL;DR: In this article, the physical stiffness of an element is based on a function of the design variables of the neighboring elements, and a new class of morphology-based restriction schemes that work as density filters is introduced.