Obiekt
Tytuł: Optimisation of material composition in functionally graded plates using a structure-tuned deep neural network
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Tytuł publikacji grupowej:
Abstract:
This study presents a neural network (NN)-based approach for optimising material composition in multi-layered functionally graded (FG) plates to minimise steady-state thermal stress. The focus is on the metal-ceramic composition across the thickness of heat-resistant FG plates, with the volume fractions of the ceramic constituent in each layer treated as design variables. A fully-connected NN, configured with an open-source Bayesian optimisation framework, is employed to predict the maximum in-plane thermal stress for various combinations of design variables. ; The optimal distribution of material composition is determined by applying a backpropagation algorithm to the NN. Numerical computations on ten- and twelve-layered FG plates demonstrate the usefulness of this approach in designing FG materials. NNs trained with 8000 samples enable the successful acquisition of valid optimal solutions within a practical timeframe.
Wydawca:
Zielona Góra: Uniwersytet Zielonogórski
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Identyfikator zasobu:
DOI:
Strony:
Źródło:
IJAME, volume 29, number 4 (2024)
Jezyk:
Licencja:
Licencja CC BY-NC-ND 4.0:
Prawa do dysponowania publikacją:
Biblioteka Uniwersytetu Zielonogórskiego
Kolekcje, do których przypisany jest obiekt:
- Repozytorium > Jednostki organizacyjne > Wydział Mechaniczny
- Repozytorium > Typy utworów > Artykuły
- Repozytorium > Czasopisma naukowe i serie wydawnicze UZ > International Journal of Applied Mechanics and Engineering (IJAME)
- Repozytorium > Czasopisma naukowe i serie wydawnicze UZ > International Journal of Applied Mechanics and Engineering (IJAME) > International Journal of Applied Mechanics and Engineering (IJAME) (2024)
Data ostatniej modyfikacji:
2024-12-16
Data dodania obiektu:
2024-12-16
Liczba wyświetleń treści obiektu:
7
Wszystkie dostępne wersje tego obiektu:
https://zbc.uz.zgora.pl/repozytorium/publication/91610
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International Journal of Applied Mechanics and Engineering (IJAME)
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International Journal of Applied Mechanics and Engineering (IJAME), volume 29 (2024)
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International Journal of Applied Mechanics and Engineering (IJAME), volume 29, number 1 (2024)
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International Journal of Applied Mechanics and Engineering (IJAME), volume 29, number 2 (2024)
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International Journal of Applied Mechanics and Engineering (IJAME), volume 29, number 3 (2024)
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International Journal of Applied Mechanics and Engineering (IJAME), volume 29, number 4 (2024)
- International Journal of Applied Mechanics and Engineering (IJAME), volume 29, number 4 (2024) - Contents
- An overview of heat sink technology
- Improvement friction welded 6063-T6 aluminum alloy joint properties
- Friction stir lap welding of dissimilar aluminum alloys with copper particles ?additives
- Intelligent systems model for selective laser melting (SLM) additive modeling of the damping of Ti-6Al-4v in turbulent flow during powder bed melting in the manufacturing process
- A practical alternative model to approximate a fully two dimensional thermally non-symmetric annular fin efficiency
- Optimisation of material composition in functionally graded plates using a structure-tuned deep neural network
- Effect of the inner cylinder endwall shape on the stability of Taylor-Couette flow
- Bending vibrations of a thin wing for a profile with two axes of symmetry
- Numerical study of turbulent separated flows in axisymmetric diffusers based on a two-fluid model
- Two-dimensional deformation of an elastic layer subjected to surface loads
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International Journal of Applied Mechanics and Engineering (IJAME), volume 29, number 1 (2024)
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International Journal of Applied Mechanics and Engineering (IJAME), volume 28 (2023)
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International Journal of Applied Mechanics and Engineering (IJAME), volume 27 (2022)
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International Journal of Applied Mechanics and Engineering (IJAME), volume 26 (2021)
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International Journal of Applied Mechanics and Engineering (IJAME), volume 25 (2020)
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International Journal of Applied Mechanics and Engineering (IJAME), volume 24 (2019)
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International Journal of Applied Mechanics and Engineering (IJAME), volume 23 (2018)
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International Journal of Applied Mechanics and Engineering (IJAME), volume 22 (2017)
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International Journal of Applied Mechanics and Engineering (IJAME), volume 21 (2016)
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International Journal of Applied Mechanics and Engineering (IJAME), volume 20 (2015)
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International Journal of Applied Mechanics and Engineering (IJAME), volume 19 (2014)
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International Journal of Applied Mechanics and Engineering (IJAME), volume 18 (2013)
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International Journal of Applied Mechanics and Engineering (IJAME), volume 29 (2024)
| Nazwa wydania | Data |
|---|---|
| Optimisation of material composition in functionally graded plates using a structure-tuned deep neural network | 2024-12-16 |
