An insight on NURBS based isogeometric analysis, its current status and involvement in mechanical applications

V Gupta, A Jameel, SK Verma, S Anand… - Archives of Computational …, 2023 - Springer
The current communication is a state-of-the-art review of the recently developed
Isogeometric analysis and its various applications such as structural, thermal, fluid–structure …

A level set driven concurrent reliability-based topology optimization (LS-CRBTO) strategy considering hybrid uncertainty inputs and damage defects updating

Z Li, L Wang, T Lv - Computer Methods in Applied Mechanics and …, 2023 - Elsevier
With the diversification of engineering structure performance requirements and the
continuous development of structural design refinement, it puts forward higher requirements …

A deep learning approach for inverse design of gradient mechanical metamaterials

Q Zeng, Z Zhao, H Lei, P Wang - International Journal of Mechanical …, 2023 - Elsevier
Mechanical metamaterials with unique micro-architectures possess excellent physical
properties in terms of stiffness, toughness, vibration isolation, and thermal expansion …

A level set reliability-based topology optimization (LS-RBTO) method considering sensitivity mapping and multi-source interval uncertainties

Z Li, L Wang, G Xinyu - Computer Methods in Applied Mechanics and …, 2024 - Elsevier
With the diversification of engineering structure performance requirements and the
continuous development of structural design refinement, structural design methods are …

Multi-objective optimization of elastic metaplates for lightweight and ultrawide bandgaps

G Yan, Y Li, X Huang, S Yao, W Zhou - International Journal of Mechanical …, 2023 - Elsevier
There is inevitably a conflict between multiple objectives when designing elastic metaplates
(EMPs) with desirable functionalities from the perspective of practical applications. The non …

Thermal design of composite cold plates by topology optimization

C Sun, W Wang, XW Tian, X Zeng, SH Qian… - International Journal of …, 2023 - Elsevier
Topology optimization has been extensively utilized to generate cold plates with efficient
cooling performance. However, the design of composite cold plates remains challenging …

Topological optimization of thin elastic metamaterial plates for ultrawide flexural vibration bandgaps

G Yan, S Yao, Y Li, W Zhou - International Journal of Mechanical Sciences, 2023 - Elsevier
The properties of bandgaps (BGs) for manipulating elastic/acoustic waves are highly
determined by the spatial distribution of materials in the primitive unit cell. In this work, the …

Graded multiscale topology optimization using neural networks

A Chandrasekhar, S Sridhara, K Suresh - Advances in Engineering …, 2023 - Elsevier
In this paper, we propose a novel graded multiscale topology optimization framework by
exploiting the unique classification capacity of neural networks. The salient features of this …

Topological optimization design of multi-material phononic crystals with floating projection constraints to achieve ultra-wide band gap

L Liao, S Yao, Y Li - Composite Structures, 2024 - Elsevier
The multi-material phononic crystals (PnCs) not only has the potential to achieve broadband
vibration reduction and noise control, but also has the capability to reduce costs and weight …

Concurrent optimization method of principal stress orientation interpolated continuous fiber angle (PSO-CFAO) and structural topology

H Ye, Y Dong, J Yang, W Wang, M Cheng - Composite Structures, 2023 - Elsevier
Continuous fiber-reinforced polymers (CFRPs) have been widely applied in aerospace and
other fields due to their excellent mechanical properties, which highly depends on the …