Journal article
Topology optimisation of transient compressible flow
- Abstract:
- We present the first formulation of topology optimisation for transient compressible flow. We discretise the equations with a discontinuous Galerkin method, due to its similarity to the popular finite volume method, and its capacity to model discontinuities in the flow. The discretised topology optimisation problem is solved through an integer linear programming algorithm. We present numerical examples that optimise the shape of a nozzle and a pipe joint in the presence of a time-varying inflow.
- Publication status:
- Published
- Peer review status:
- Peer reviewed
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- Files:
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(Preview, Accepted manuscript, pdf, 2.0MB, Terms of use)
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- Publisher copy:
- 10.1007/s00366-025-02203-2
Authors
+ UK Research and Innovation
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- Funder identifier:
- https://ror.org/001aqnf71
- Grant:
- EP/W026163/1
- Publisher:
- Springer Nature
- Journal:
- Engineering with Computers More from this journal
- Volume:
- 41
- Issue:
- 6
- Pages:
- 4575–4586
- Publication date:
- 2025-10-11
- Acceptance date:
- 2025-08-21
- DOI:
- EISSN:
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1435-5663
- ISSN:
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0177-0667
- Language:
-
English
- Keywords:
- Pubs id:
-
2290234
- Local pid:
-
pubs:2290234
- Deposit date:
-
2025-09-21
- ARK identifier:
Terms of use
- Copyright holder:
- Alonso et al
- Copyright date:
- 2025
- Rights statement:
- © 2025, The Author(s), under exclusive licence to Springer-Verlag London Ltd., part of Springer Nature
- Notes:
- The author accepted manuscript (AAM) of this paper has been made available under the University of Oxford's Open Access Publications Policy, and a CC BY public copyright licence has been applied.
- Licence:
- CC Attribution (CC BY)
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