Results 21 to 30 of about 3,742,515 (329)

Research on the Fluid-solid Coupling of Wind Turbine [PDF]

Advances in Engineering Research, 2015
Researching on fluid-solid coupling problem of wind turbine can help improve the optimization of global structure of wind turbine and improve the level of the blades design, which has been one of the current research hotspots and difficulties in the field of wind turbine design.
Yongqing Yin, XiChang Liu, Fei Deng, Junjian Shi, Shunkang Yan, Qiuyun Mo   +5 more
openaire   +1 more source

Improving reservoir permeability by electric pulse controllable shock wave

Journal of Petroleum Exploration and Production Technology, 2023
Controllable shock wave (CWS) parameters such as amplitude, operating area and number of operations are easy to control and have received extensive attention as a potential new technology for reservoir permeability enhancement.
Xinguang Zhu, Chun Feng, Pengda Cheng
doaj   +1 more source

Study on Fluid–Solid Coupling Numerical Simulation and Early Warning of Weathered Granite Landslides Induced by Extreme Rainfall

Sustainability, 2023
Rainfall is the main factor inducing landslides. Clarifying rainfall-induced landslides’ mechanisms and establishing adequate warning and prevention measures are crucial for regional disaster prevention and sustainable development.
P. Yu, Hong-Hua Liu, Hongbo Yu, Yongjian Xie, Yang Yu, Chenghao Zhu, Jie Dong, Yong Guan   +7 more
semanticscholar   +1 more source

Simulation Analysis of Torsion Beam Hydroforming Based on the Fluid-Solid Coupling Method

Chinese Journal of Mechanical Engineering, 2023
Hydroformed parts are widely used in industrial automotive parts because of their higher stiffness and fatigue strength and reduced weight relative to their corresponding cast and welded parts. This paper reports a hydraulic-forming experimental platform
Yu Huang, Jian Li, Jiachun Yang, Yongdong Peng, Weixuan Zhang   +4 more
semanticscholar   +1 more source

Fixed-Point Fluid structure interaction analysis BASED ON geometrically exact approach

Scientific Reports, 2020
The fluid structure interaction analysis for structures exhibiting large deformations is carried out by using a strong coupling method, in which a fixed point method with Aitken’s dynamic relaxation is employed to accelerate convergence of the coupling ...
Mingliang Yu, Xueyuan Nie, Guowei Yang, Peinan Zhong   +3 more
doaj   +1 more source

Stability on the Excavation Surface of Submarine Shield Tunnel Considering the Fluid–Solid Coupling Effect and the Equivalent Layer

Journal of Marine Science and Engineering, 2023
The support pressure on an excavation surface is a critical factor in the ground deformation and excavation stability of a submarine shield tunnel.
Qian Wang, Qiang Li, Jian-Cai Zhu, Ze’an Zhu   +3 more
semanticscholar   +1 more source

An unfitted Nitsche method for incompressible fluid-structure interaction using overlapping meshes [PDF]

, 2014
We consider the extension of the Nitsche method to the case of fluid–structure interaction problems on unfitted meshes. We give a stability analysis for the space semi-discretized problem and show how this estimate may be used to derive optimal error ...
Burman, E, Fernandez, MA, Fernández, Miguel A., Burman, Erik, Fernández, Miguel Angel   +4 more
core   +1 more source

A semi-implicit discrepancy model of Reynolds stress in a higher-order tensor basis framework for Reynolds-averaged Navier–Stokes simulations

AIP Advances, 2021
With the rapid development of artificial intelligence, machine learning algorithms are becoming more widely applied in the modification of turbulence models. In this paper, with the aim of improving the prediction accuracy of the Reynolds-averaged Navier–
Zhen Zhang, Shuran Ye, Bo Yin, Xudong Song, Yiwei Wang, Chenguang Huang, Yaosong Chen   +6 more
doaj   +1 more source

An unsteady point vortex method for coupled fluid–solid problems [PDF]

Theoretical and Computational Fluid Dynamics, 2009
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Michelin, S, Smith, SGL
openaire   +4 more sources

Intelligent Feedback Analysis of Fluid–Solid Coupling of Surrounding Rock of Tunnel in Water-Rich Areas

Applied Sciences, 2023
To realize parameter feedback optimization of tunnel construction in water-rich areas, a feedback analysis method for tunnel parameters under fluid–solid coupling conditions was established based on an intelligent optimization algorithm.
Tao Zhan, Xinping Guo, Teng-Fei Jiang, An-Nan Jiang   +3 more
semanticscholar   +1 more source