Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Junior, Rubens Augusto Amaro"'
Publikováno v:
International Journal of Computational Methods. 18 (2021)
Lagrangian particle-based methods have opened new perspectives for the investigation of complex problems with large free-surface deformation. Some well-known particle-based methods adopted to solve non-linear hydrodynamics problems are the smoothed p
Externí odkaz:
http://arxiv.org/abs/2306.01959
Publikováno v:
Journal of Waterway, Port, Coastal, and Ocean Engineering. 145 (2019)
In this work, the influence of the geometry of lightweight perforated breakwaters on their performance against green water impact loads is investigated systematically through a series of numerical simulations. For this purpose, a fully Lagrangian mes
Externí odkaz:
http://arxiv.org/abs/2306.01954
Publikováno v:
International Journal for Numerical Methods in Fluids 94 (2022) 1048-1081
A 3D fluid-structure interaction solver based on an improved weakly-compressible moving particle simulation (WC-MPS) method and a geometrically nonlinear shell structural model is developed and applied to hydro-elastic free-surface flows. The fluid-s
Externí odkaz:
http://arxiv.org/abs/2304.01318
Autor:
Bellezi, Cezar Augusto, Cheng, Liang-Yee, Junior, Rubens Augusto Amaro, Tsukamoto, Marcio Michiharu
Publikováno v:
Computer Methods in Applied Mechanics and Engineering 396 (2022)
A novel multi-resolution technique called border mapping multi-resolution (BMMR) is proposed for projection-based particle methods. The BMMR aims to obtain background equivalent particle distributions in the two sides of a border between sub-domains
Externí odkaz:
http://arxiv.org/abs/2205.08310
Publikováno v:
Engineering Analysis with Boundary Elements, Vol. 131, 2021, pp. 118-145
The aim of this paper is to investigate the unstable nature of pressure computation focusing on incompressible flow modeling through the projection-based particle methods. A new approach from the original viewpoint of the momentum conservation regard
Externí odkaz:
http://arxiv.org/abs/2203.08873
Autor:
Junior, Rubens Augusto Amaro, Mellado-Cusicahua, Andrea, Shakibaeinia, Ahmad, Cheng, Liang-Yee
Publikováno v:
Cold Regions Science and Technology, Vol. 186, 2021
This paper develops and evaluates a novel 3D fully-Lagrangian (particle-based) numerical model, based on the hybrid discrete element method (DEM) and moving particle semi-implicit (MPS) mesh-free techniques, for modeling the highly-dynamic ice-wave i
Externí odkaz:
http://arxiv.org/abs/2203.08818
Akademický článek
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Publikováno v:
Revista Interdisciplinar de Pesquisa em Engenharia; v. 2 n. 20 (2016): MODELING SIMULATION AND CONTROL OF AEROSPACE AND NAVAL STRUCTURES DYNAMICS (II); 131-148
Revista Interdisciplinar de Pesquisa em Engenharia-RIPE; v. 2, n. 20 (2016): MODELING SIMULATION AND CONTROL OF AEROSPACE AND NAVAL STRUCTURES DYNAMICS (II); 131-148
Revista Interdisciplinar de Pesquisa em Engenharia-RIPE; v. 2, n. 20 (2016): MODELING SIMULATION AND CONTROL OF AEROSPACE AND NAVAL STRUCTURES DYNAMICS (II); 131-148
Esforços provocados pelo impacto de ondas são ameaças à segurança e operação de estruturas costeiras e oceânicas e, com isso, diversos dispositivos de proteção têm sido desenvolvidos. Dentre as formas de proteção existentes, estruturas n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::19c1917084fec681f0f7bb9b182d9690
http://periodicos.unb.br/index.php/ripe/article/view/15010
http://periodicos.unb.br/index.php/ripe/article/view/15010
