WFRF:(Torstenfelt Bo)
Sökning: WFRF:(Torstenfelt Bo) > (2020-2023) > Topology optimizati...
- 4 av 4
- Föregående post
- Nästa post
- Till träfflistan
| Fältnamn | Indikatorer | Metadata |
|---|---|---|
| 000 | 03810naa a2200409 4500 | |
| 001 | oai:DiVA.org:liu-164857 | |
| 003 | SwePub | |
| 008 | 200330s2020 | |||||||||||000 ||eng| | |
| 009 | oai:DiVA.org:miun-48640 | |
| 024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-1648572 URI |
| 024 | 7 | a https://doi.org/10.1007/s00158-019-02400-w2 DOI |
| 024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:miun:diva-486402 URI |
| 040 | a (SwePub)liud (SwePub)miun | |
| 041 | a engb eng | |
| 042 | 9 SwePub | |
| 072 | 7 | a ref2 swepub-contenttype |
| 072 | 7 | a art2 swepub-publicationtype |
| 100 | 1 | a Suresh, Shyamu Linköpings universitet,Mekanik och hållfasthetslära,Tekniska fakulteten4 aut0 (Swepub:liu)shysu29 |
| 245 | 1 0 | a Topology optimization using a continuous-time high-cycle fatigue model |
| 264 | c 2019-11-26 | |
| 264 | 1 | b SPRINGER,c 2020 |
| 338 | a electronic2 rdacarrier | |
| 520 | a We propose a topology optimization method that includes high-cycle fatigue as a constraint. The fatigue model is based on a continuous-time approach where the evolution of damage in each point of the design domain is governed by a system of ordinary differential equations, which employs the concept of a moving endurance surface being a function of the stress and back stress. Development of fatigue damage only occurs when the stress state lies outside the endurance surface. The fatigue damage is integrated for a general loading history that may include non-proportional loading. Thus, the model avoids the use of a cycle-counting algorithm. For the global high-cycle fatigue constraint, an aggregation function is implemented, which approximates the maximum damage. We employ gradient-based optimization, and the fatigue sensitivities are determined using adjoint sensitivity analysis. With the continuous-time fatigue model, the damage is load history dependent and thus the adjoint variables are obtained by solving a terminal value problem. The capabilities of the presented approach are tested on several numerical examples with both proportional and non-proportional loads. The optimization problems are to minimize mass subject to a high-cycle fatigue constraint and to maximize the structural stiffness subject to a high-cycle fatigue constraint and a limited mass. | |
| 650 | 7 | a TEKNIK OCH TEKNOLOGIERx Maskinteknikx Teknisk mekanik0 (SwePub)203012 hsv//swe |
| 650 | 7 | a ENGINEERING AND TECHNOLOGYx Mechanical Engineeringx Applied Mechanics0 (SwePub)203012 hsv//eng |
| 653 | a Continuous-time approach; Endurance surface; High-cycle fatigue; Topology optimization; Adjoint sensitivity analysis; Aggregation function | |
| 700 | 1 | a Lindström, Stefanu Linköpings universitet,Mekanik och hållfasthetslära,Tekniska fakulteten4 aut0 (Swepub:miun)stelin2200 |
| 700 | 1 | a Thore, Carl-Johanu Linköpings universitet,Mekanik och hållfasthetslära,Tekniska fakulteten4 aut0 (Swepub:liu)carth26 |
| 700 | 1 | a Torstenfelt, Bou Linköpings universitet,Mekanik och hållfasthetslära,Tekniska fakulteten4 aut0 (Swepub:liu)boto13 |
| 700 | 1 | a Klarbring, Andersu Linköpings universitet,Mekanik och hållfasthetslära,Tekniska fakulteten4 aut0 (Swepub:liu)andkl97 |
| 710 | 2 | a Linköpings universitetb Mekanik och hållfasthetslära4 org |
| 773 | 0 | t Structural and multidisciplinary optimization (Print)d : SPRINGERg 61:3, s. 1011-1025q 61:3<1011-1025x 1615-147Xx 1615-1488 |
| 856 | 4 | u https://liu.diva-portal.org/smash/get/diva2:1417688/FULLTEXT01.pdfx primaryx Raw objecty fulltext:print |
| 856 | 4 | u https://link.springer.com/content/pdf/10.1007/s00158-019-02400-w.pdf |
| 856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-164857 |
| 856 | 4 8 | u https://doi.org/10.1007/s00158-019-02400-w |
| 856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:miun:diva-48640 |
Hitta via bibliotek
- Structural and multidisciplinary optimization (Print) (Sök värdpublikationen i LIBRIS)
Till lärosätets databas
- 4 av 4
- Föregående post
- Nästa post
- Till träfflistan
Hitta mer i SwePub
- Av författaren/redakt...
- Suresh, Shyam
- Lindström, Stefa ...
- Thore, Carl-Joha ...
- Torstenfelt, Bo
- Klarbring, Ander ...
- Om ämnet
-
- TEKNIK OCH TEKNOLOGIER
- TEKNIK OCH TEKNO ...
- och Maskinteknik
- och Teknisk mekanik
- Artiklar i publikationen
- Structural and m ...
- Av lärosätet
- Linköpings universitet
- Mittuniversitetet
Sök utanför SwePub
- Sök vidare i:
- Google Book Search
- Google Scholar
Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.
- Copyright © LIBRIS - Nationella bibliotekssystem
- LIBRIS.kb.se
