globalchange  > 气候变化与战略
DOI: 10.1007/s11069-020-04378-x
论文题名:
Modelling flood events with a cumulant CO lattice Boltzmann shallow water model
作者: Venturi S.; Di Francesco S.; Geier M.; Manciola P.
刊名: Natural Hazards
ISSN: 0921030X
出版年: 2021
卷: 105, 期:2
起始页码: 1815
结束页码: 1834
语种: 英语
中文关键词: Cumulant ; Dam break ; Parallel processing ; Wet–dry
英文关键词: carbon dioxide ; comparative study ; GIS ; lattice dynamics ; performance assessment ; satellite data ; satellite imagery ; shallow water
英文摘要: In this work the development of a semiautomatic procedure based on the coupled use of a GIS subroutine and a two-dimensional hydraulic lattice Boltzmann model solving the shallow water equations is presented. A C code implementing the cumulant collision operator and a limiter velocity strategy to model the wave front on a wet–dry bed is discussed and validated against literature test cases. Finally an application to a real test case, the Malpasset dam break, is shown, highlighting the good performances of the model through a comparison with results from surveys and data from literature. © 2020, Springer Nature B.V.
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/169424
Appears in Collections:气候变化与战略

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作者单位: Civil and Environmental Engineering Department, University of Perugia, Via G Duranti 93, Perugia, Italy; Niccolò Cusano University, Via Don C. Gnocchi 3, Rome, Italy; Institute for Computational Modeling in Civil Engineering (iRMB), TU Braunschweig, Brunswick, Germany

Recommended Citation:
Venturi S.,Di Francesco S.,Geier M.,et al. Modelling flood events with a cumulant CO lattice Boltzmann shallow water model[J]. Natural Hazards,2021-01-01,105(2)
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