Multi-scale topology optimisation of microchannel cooling using a homogenisation-based method

Li, Hao; Jolivet, Pierre; Alexandersen, Joe

doi:10.1007/s00158-024-03931-7

Struct Multidisc Optim

2024

DOI: 10.1007/s00158-024-03931-7

|View full text |Cite

Multi-scale topology optimisation of microchannel cooling using a homogenisation-based method

Hao Li,

Pierre Jolivet,

Joe Alexandersen

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2024

Publication Types

Select...

Article1

Relationship

Self Cite0

Independent1

Authors

Journals

Cited by 1 publication

References 50 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

An 808 line phasor-based dehomogenisation Matlab code for multi-scale topology optimisation

Woldseth,

Sigmund,

Jensen

2024

Struct Multidisc Optim

View full text Add to dashboard Cite

This work presents an 808-line Matlab educational code for combined multi-scale topology optimisation and phasor-based dehomogenisation titled . The multi-scale formulation utilises homogenisation of optimal microstructures to facilitate efficient coarse-scale optimisation. Dehomogenisation allows for a high-resolution single-scale reconstruction of the optimised multi-scale structure, achieving minor losses in structural performance, at a fraction of the computational cost, compared to its large-scale topology optimisation counterpart. The presented code utilises stiffness optimal Rank-2 microstructures to minimise the compliance of a single-load case problem, subject to a volume fraction constraint. By exploiting the inherent efficiency benefits of the phasor-based dehomogenisation procedure, on-the-fly dehomogenisation to a single-scale structure is obtained. The presented code includes procedures for structural verification of the final dehomogenised structure by comparison to the multi-scale solution. The code is introduced in terms of the underlying theory and its major components, including examples and potential extensions, and can be downloaded from Github.

show abstract

An 808 line phasor-based dehomogenisation Matlab code for multi-scale topology optimisation

Woldseth,

Sigmund,

Jensen

2024

Struct Multidisc Optim

View full text Add to dashboard Cite

show abstract

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

customersupport@researchsolutions.com

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

Multi-scale topology optimisation of microchannel cooling using a homogenisation-based method

Cited by 1 publication

References 50 publications

An 808 line phasor-based dehomogenisation Matlab code for multi-scale topology optimisation

An 808 line phasor-based dehomogenisation Matlab code for multi-scale topology optimisation

Contact Info

Product

Resources

About