Topology optimization using the lattice Boltzmann method for unsteady natural convection problems
CC BY
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| Ngôn ngữ: | English |
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Springer
2023
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| Truy cập trực tuyến: | https://link.springer.com/article/10.1007/s00158-023-03522-y https://dlib.phenikaa-uni.edu.vn/handle/PNK/8090 |
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oai:localhost:PNK-80902023-04-19T07:34:59Z Topology optimization using the lattice Boltzmann method for unsteady natural convection problems Yuta, Tanabe Kentaro, Yaji Kuniharu, Ushijima LBM LBM code CC BY This paper proposes a density-based topology optimization method for natural convection problems using the lattice Boltzmann method (LBM). As the LBM can be developed as a completely explicit scheme, its attractive features over the traditional ones, such as the finite element method, are (1) suitability for solving unsteady flow problems and (2) scalability for large-scale parallel computing. We develop an LBM code for solving unsteady natural convection problems and provide its sensitivity analysis based on the so-called adjoint lattice Boltzmann method. Notably, the adjoint equation is derived from the discrete particle velocity Boltzmann equation and can be solved similarly to the original LBM concerning unsteady natural convection problems. 2023-04-19T07:34:59Z 2023-04-19T07:34:59Z 2023 Book https://link.springer.com/article/10.1007/s00158-023-03522-y https://dlib.phenikaa-uni.edu.vn/handle/PNK/8090 en application/pdf Springer |
| institution |
Digital Phenikaa |
| collection |
Digital Phenikaa |
| language |
English |
| topic |
LBM LBM code |
| spellingShingle |
LBM LBM code Yuta, Tanabe Kentaro, Yaji Kuniharu, Ushijima Topology optimization using the lattice Boltzmann method for unsteady natural convection problems |
| description |
CC BY |
| format |
Book |
| author |
Yuta, Tanabe Kentaro, Yaji Kuniharu, Ushijima |
| author_facet |
Yuta, Tanabe Kentaro, Yaji Kuniharu, Ushijima |
| author_sort |
Yuta, Tanabe |
| title |
Topology optimization using the lattice Boltzmann method for unsteady natural convection problems |
| title_short |
Topology optimization using the lattice Boltzmann method for unsteady natural convection problems |
| title_full |
Topology optimization using the lattice Boltzmann method for unsteady natural convection problems |
| title_fullStr |
Topology optimization using the lattice Boltzmann method for unsteady natural convection problems |
| title_full_unstemmed |
Topology optimization using the lattice Boltzmann method for unsteady natural convection problems |
| title_sort |
topology optimization using the lattice boltzmann method for unsteady natural convection problems |
| publisher |
Springer |
| publishDate |
2023 |
| url |
https://link.springer.com/article/10.1007/s00158-023-03522-y https://dlib.phenikaa-uni.edu.vn/handle/PNK/8090 |
| _version_ |
1763633857186234368 |
| score |
8.891787 |