Výsledky vyhledávání - Contact and coupling algorithm

Finite element-smoothed particle hydrodynamics adaptive method in simulating debris cloud Autor He, Qi-Guang, Chen, Xiaowei, Chen, Jin-Fu

“…The meshless algorithms, especially the smoothed particle hydrodynamics (SPH), are attempted to solve the hypervelocity impact (HVI) problem…”
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Coupling between cohesive element method and node‐to‐segment contact algorithm: Implementation and application Autor Pundir, Mohit, Anciaux, Guillaume

“…‐to‐segment contact algorithm…”
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Receptance coupling based algorithm for the identification of contact parameters at holder–tool interface Autor Matthias, W., Özşahin, O., Altintas, Y., Denkena, B.

“… To reduce the number of experimental tests, receptance coupling substructure analysis (RSCA) is proposed in the literature…”
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Numerical simulation of damage and failure in aircraft windshield structure against bird strike Autor Wang, F.S., Yue, Z.F.

“…–impact coupling algorithm and the explicit dynamic finite element program LS-DYNA were applied to simulate the damage and failure process of windshield structure under three kinds of bird strike velocities…”
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A particle-element contact algorithm incorporated into the coupling methods of FEM-ISPH and FEM-WCSPH for FSI problems Autor Long, Ting, Hu, Dean, Yang, Gang, Wan, Detao

“… In this paper, a particle-element contact algorithm is incorporated into coupling methods of FEM-ISPH and FEM-WCSPH for solving FSI problems…”
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Improved coupling of finite element method with material point method based on a particle-to-surface contact algorithm Autor Chen, Z.P., Qiu, X.M., Zhang, X., Lian, Y.P.

“…) have been proposed by our group to take advantages of both methods. Because the coupling between MPM particles and FEM elements was implemented based on the MPM grid-based…”
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Coupling algorithm of cavity expansion theory and finite element for penetrating reinforced concrete Autor Huang, Chenglong, Wang, Zhenqing, Li, Shutao, Chen, Yeqing, Dai, Mengnan, Wu, Wei, Wei, Wanli, Gao, Jiazheng, Yang, Qingyuan

“…•Developing a coupling algorithm of cavity expansion theory and finite element for penetrating reinforced concrete…”
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Factors Study Influencing on Numerical Simulation of Aircraft Windshield against Bird Strike Autor F.S. Wang, Z.F. Yue, W.Z. Yan

“…The combined model of UniGraphics(UG) and ANSYS-LS-DYNA software and finite element (FE) model of aircraft windshield and windshield structure for bird strike…”
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Analysis approach for coupling between membrane structures and granular systems combining finite particle method (FPM) and discrete element method (DEM) Autor Zheng, Yanfeng, Su, Yiyang, Li, Siyuan, Zhang, Jingyao, Yang, Chao, Luo, Yaozhi

“…The coupling between membrane structures and granular systems (such as sand, snow, hail, etc…”
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Evolutionary couplings detect side-chain interactions Autor Hockenberry, Adam J., Wilke, Claus O.

“…, and what insights into biological processes can be gained from their application. Evolutionary coupling algorithms are commonly benchmarked by comparison to true structural contacts derived from solved protein structures…”
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Euler–Lagrange coupling with damping effects: Application to slamming problems Autor Aquelet, N., Souli, M., Olovsson, L.

“…During a high velocity impact of a structure on a nearly incompressible fluid, impulse loads with high-pressure peaks occur. This physical phenomenon called…”
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Vibration acoustics characterization of bearing system based on bearing acoustic vibration coupling algorithm Autor Yue, Xiali

“…To study the vibration and acoustic characteristics of bearing systems under the influence of inner and outer ring waviness, a bearing acoustic vibration coupling algorithm based on Hertz contact theory was developed…”
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DEM–FEM coupling simulations of the interactions between a tire tread and granular terrain Autor Michael, Mark, Vogel, Frank, Peters, Bernhard

“…This study proposes an efficient combination of the Discrete Element Method (DEM) and the Finite Element Method (FEM) to study the tractive performance of a…”
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A 3D SPH–FE coupling for FSI problems and its application to tire hydroplaning simulations on rough ground Autor Hermange, C., Oger, G., Le Chenadec, Y., Le Touzé, D.

“… A new algorithm dedicated to such SPH–FE coupling strategies is proposed to optimize the computational efficiency through the use of differed time steps between fluid and solid solvers…”
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Monolithic coupling of the implicit material point method with the finite element method Autor Aulisa, Eugenio, Capodaglio, Giacomo

“…) with the finite element method (FEM).•The most widely used approach in the literature consists of treating the MPM body and the FEM body as two separate entities, handling the contact detection and description with appropriate algorithms…”
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Numerical Simulation of Rock Thermal Fracture Considering Friction Effect in the Framework of Smooth Particle Hydrodynamics Based on Total Lagrangian Formula Autor Mu, Dianrui, Zhang, Dongyu, Tang, Aiping, Qu, Haigang, Li, Zhiming

“…In the framework of smoothed particle hydrodynamics based on total Lagrangian formula (TLF_SPH), a new coupled thermo-mechanical bond-based TLF_SPH…”
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Numerical algorithm for fluid–solid coupling in reciprocating rod seals Autor Xiang, Chong, Guo, Fei, Liu, Xiang, Chen, Yijie, Jia, Xiaohong, Wang, Yuming

“…–solid coupling numerical algorithm is proposed. The overall flexibility matrix of fluid film and asperities is extracted from both fluid and contact mechanics analyses…”
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An implicitly coupled hydro-geomechanical model for hydraulic fracture simulation with the discontinuous deformation analysis Autor Morgan, William E., Aral, Mustafa M.

“… of compressible fluid flow in fractures. Improvements are made to the fluid, contact and coupling components of the existing algorithm to increase its accuracy and stability…”
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A Numerical Simulation Method for Investigating the Fluid–Structure–Ice Coupling Mechanism of a Wedge Breaking through Ice into Water Autor Wang, Fucun, Lu, Yongyi, Zhao, Zhiqing, Qiu, Bingsen, Mu, Lixiao, Wang, Xiaoyu, Jin, Yeqing

“…–solid coupling method, and the penalty function contact algorithm, which describes the structure…”
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Direct-Coupling Analysis of nucleotide coevolution facilitates RNA secondary and tertiary structure prediction Autor De Leonardis, Eleonora, Lutz, Benjamin, Ratz, Sebastian, Cocco, Simona, Monasson, Rémi, Schug, Alexander, Weigt, Martin

“… Making use of the rapidly growing sequence databases, we analyze nucleotide coevolution across homologous sequences via Direct-Coupling Analysis to detect nucleotide-nucleotide contacts…”
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