Zobrazeno 1 - 10
of 3 978
pro vyhledávání: '"Unstructured grid"'
Autor:
Guillermo Araya
Publikováno v:
Fluids, Vol 9, Iss 4, p 92 (2024)
In this study, the unsteady Reynolds-averaged Navier–Stokes (URANS) equations are employed in conjunction with the Menter Shear Stress Transport (SST)-Scale-Adaptive Simulation (SAS) turbulence model in compressible flow, with an unstructured mesh
Externí odkaz:
https://doaj.org/article/0db4f39afae448c88dade0b4d714c07b
Publikováno v:
SN Applied Sciences, Vol 5, Iss 7, Pp 1-15 (2023)
Abstract Careful design of the high-tech semi-circular breakwaters (SBW), which are used for protection against sea waves, is essential to avoid the failure of these large-scale projects. An improved design tool adopting numerical simulations, comple
Externí odkaz:
https://doaj.org/article/445c0cef104a42cf8ab969821d8781a2
Publikováno v:
AIMS Mathematics, Vol 8, Iss 4, Pp 8829-8846 (2023)
In this paper, we present a discrete unified gas kinetic scheme (DUGKS) on unstructured grids for high-speed viscid compressible flows on the basis of double distribution function (the density and the total energy distribution functions) Boltzmann-BG
Externí odkaz:
https://doaj.org/article/eaf8f4dc376f47e7a5d670718a29d688
Autor:
Chu-yun HUANG, Qing-dong CAI
Publikováno v:
气体物理, Vol 8, Iss 1, Pp 68-78 (2023)
Unstructured grids can be used in numerical simulation to deal with arbitrary complex computational regions in a unified scheme, but it is difficult to generate the grid and control the quality. Tree-structured grid can be considered as a kind of gri
Externí odkaz:
https://doaj.org/article/090b1250ccc449008c26ab10dcf8bf92
Publikováno v:
Water, Vol 16, Iss 4, p 617 (2024)
This study presents a comprehensive analysis of contaminant transport in estuarine environments, focusing on the impact of tidal creeks and flats. The research employs advanced hydrodynamic models with irregular grid systems and conducts a detailed r
Externí odkaz:
https://doaj.org/article/e3a66f208f9f4f83a91c7143e914fcd7
Autor:
Lorenzo Mentaschi, Michalis I. Vousdoukas, Guillermo García-Sánchez, Tomás Fernández-Montblanc, Aron Roland, Evangelos Voukouvalas, Ivan Federico, Ali Abdolali, Yinglong J. Zhang, Luc Feyen
Publikováno v:
Frontiers in Marine Science, Vol 10 (2023)
Accurate information on waves and storm surges is essential to understand coastal hazards that are expected to increase in view of global warming and rising sea levels. Despite the recent advancement in development and application of large-scale coas
Externí odkaz:
https://doaj.org/article/43ccc14428a94dadb74b9b25d7414b99
Publikováno v:
Journal of Hydrology: Regional Studies, Vol 46, Iss , Pp 101342- (2023)
Study region: The Southern Hills aquifer system (SHAS) in the Louisiana Capital Area Groundwater Conservation District (CAGCD), USA. Study focus: The SHAS provides abundant groundwater for public and industrial supplies in the CAGCD. Groundwater depl
Externí odkaz:
https://doaj.org/article/a38fb20b3dce4f7d87b638bfc25e4007
Publikováno v:
Water, Vol 15, Iss 21, p 3722 (2023)
Evaluating the influence of geologic features on dewatering efficiency, particularly within strata of varying permeability, is critical to optimizing dewatering designs for deep excavations. In river valley areas, river sedimentation results in a dis
Externí odkaz:
https://doaj.org/article/7cd09e14c1304d1db7e2871331630927