Zobrazeno 1 - 10
of 55
pro vyhledávání: '"Xianbao Duan"'
Publikováno v:
IEEE Access, Vol 8, Pp 48697-48706 (2020)
A novel algorithm for the topology optimization problem in fluid dynamics is presented, with the Navier-Stokes equations as state constraints, and the objective is to minimize the dissipated power of the fluid subject to a fluid volume constraint. Al
Externí odkaz:
https://doaj.org/article/b84573ae15634a15941527cec3924350
Publikováno v:
Materials & Design, Vol 202, Iss , Pp 109560- (2021)
Chemical short-range order (CSRO) in high entropy alloys (HEAs) has attracted interests recently and is believed to be capable for tuning their mechanical properties. However, the characterization of CSRO in HEAs through experimental methods remains
Externí odkaz:
https://doaj.org/article/eb21cef43275428e9d441235a9d8b97d
Publikováno v:
Symmetry, Vol 14, Iss 4, p 707 (2022)
An adaptive moving mesh method for optimal control problems in viscous incompressible fluid is proposed with the incompressible Navier–Stokes system used to describe the motion of the fluid. The moving distance of nodes in the adopted mesh moving s
Externí odkaz:
https://doaj.org/article/f4748ff02451440e8d52517efb33d6f0
Publikováno v:
AIP Advances, Vol 10, Iss 8, Pp 085120-085120-6 (2020)
In this article, a novel moving finite elements method has been presented and applied to solve two typical fluid dynamic equations. Different from the existing methods, the moving direction and the distance of the nodes were obtained by solving a var
Externí odkaz:
https://doaj.org/article/8fc154a12adf4a3ca096a5063fafe0f6
Publikováno v:
Journal of Ambient Intelligence and Smart Environments. 14:439-454
In order to solve the problem of household garbage classification accurately and efficiently, convolutional neural network classifier is an effective method. In this study, a garbage classification device was designed, and the image dataset Wit-Garba
Autor:
Liuqing Chen, Jiaqiang Yang, Zhipeng Zhang, Feifeng Wu, Yonggang Yao, Aimin Zhang, Xianbao Duan, Bin Shan
Publikováno v:
Applied Surface Science. 628:157354
Publikováno v:
Computational Materials Science. 227:112269
Publikováno v:
Physical Review B. 106
Publikováno v:
2022 4th International Conference on Robotics and Computer Vision (ICRCV).
Publikováno v:
International Journal of Nonlinear Sciences and Numerical Simulation. 23:257-271
We present a level set based adaptive mesh method for solving the drag minimization problem of incompressible flow governed by Stokes equations. Shape sensitivity analysis of the cost functional is derived. During the optimization process, two levels