<div class="csl-bib-body">
<div class="csl-entry">Elgeti, S., Zwar, J., & Riegler, M. (2025, July 20). <i>Numerical design of lattice structures in manufacturing</i> [Conference Presentation]. 18th U.S. National Congress on Computational Mechanics, Chicago, United States of America (the). http://hdl.handle.net/20.500.12708/224123</div>
</div>
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dc.identifier.uri
http://hdl.handle.net/20.500.12708/224123
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dc.description.abstract
Through recent advances in modern production techniques, particularly in the field of additive
manufacturing, new previously unthinkable geometries have become feasible. This vast realm of new
possibilities cannot be adequately addressed by classical methods in engineering, which is why
numerical design techniques are becoming more and more valuable. In this context, this work aims to
present concepts that exploit the emerging possibilities and facilitate numerical optimization.
The numerical optimization is built on a microstructured grid, where the geometry is constructed by
means of functional composition between splines [1], resulting in a regular patern of building blocks.
Here, a macro-spline defines the outer contour, a micro-geometry sets the individual tiles and a
parameter-spline controls the local parametrization of the microstructure, e.g., acting on the thickness
or material density in a specific region [2]. This approach opens up a broad design space, where the
adaptivity of the resultong microstructure can be easily extended by increasing the number of control
variables in the parameters-spline via h- or p-refinement.
en
dc.language.iso
en
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dc.subject
numerical optimization
en
dc.title
Numerical design of lattice structures in manufacturing
en
dc.type
Presentation
en
dc.type
Vortrag
de
dc.type.category
Conference Presentation
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tuw.researchTopic.id
C2
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tuw.researchTopic.id
C6
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tuw.researchTopic.id
C3
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tuw.researchTopic.name
Computational Fluid Dynamics
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tuw.researchTopic.name
Modeling and Simulation
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tuw.researchTopic.name
Computational System Design
-
tuw.researchTopic.value
20
-
tuw.researchTopic.value
50
-
tuw.researchTopic.value
30
-
tuw.publication.orgunit
E317-01-1 - Forschungsgruppe Numerische Analyse- und Designmethoden
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tuw.author.orcid
0000-0002-4474-1666
-
tuw.author.orcid
0009-0000-1285-2364
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tuw.event.name
18th U.S. National Congress on Computational Mechanics
en
tuw.event.startdate
20-07-2025
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tuw.event.enddate
24-07-2025
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tuw.event.online
On Site
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tuw.event.type
Event for scientific audience
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tuw.event.place
Chicago
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tuw.event.country
US
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tuw.event.presenter
Elgeti, Stefanie
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wb.sciencebranch
Maschinenbau
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wb.sciencebranch
Informatik
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wb.sciencebranch
Mathematik
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wb.sciencebranch.oefos
2030
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wb.sciencebranch.oefos
1020
-
wb.sciencebranch.oefos
1010
-
wb.sciencebranch.value
50
-
wb.sciencebranch.value
20
-
wb.sciencebranch.value
30
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item.openairetype
conference paper not in proceedings
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item.openairecristype
http://purl.org/coar/resource_type/c_18cp
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item.cerifentitytype
Publications
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item.languageiso639-1
en
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item.grantfulltext
none
-
item.fulltext
no Fulltext
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crisitem.author.dept
E317-01 - Forschungsbereich Leichtbau
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crisitem.author.dept
E902 - Senat
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crisitem.author.orcid
0000-0002-4474-1666
-
crisitem.author.orcid
0009-0000-1285-2364
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crisitem.author.parentorg
E317 - Institut für Leichtbau und Struktur-Biomechanik
