SEMI-IMPLICIT

作品数:85被引量:210H指数:10
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相关领域:理学更多>>
相关作者:万德成更多>>
相关机构:上海交通大学浙江海洋大学上海海洋大学更多>>
相关期刊:《Science China Earth Sciences》《Frontiers in Energy》《International Journal of Sediment Research》《福建金融》更多>>
相关基金:国家自然科学基金国家重点基础研究发展计划国家教育部博士点基金国家科技支撑计划更多>>
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A Semi-implicit Finite Volume Scheme for Incompressible Two-Phase Flows
《Communications on Applied Mathematics and Computation》2024年第4期2295-2330,共36页Davide Ferrari Michael Dumbser 
funded by the Italian Ministry of Education,University and Research(MIUR)in the frame of the Departments of Excellence Initiative 2018-2027 attributed to DICAM of the University of Trento(grant L.232/2016);in the frame of the PRIN 2017 project Innovative numerical methods for evolutionary partial differential equations and applications,the PRIN 2022 project High order structure-preserving semi-implicit schemes for hyperbolic equations.D.is member of INdAM GNCS and was also co-funded by the European Union NextGenerationEU(PNRR,Spoke 7 CN HPC).Views and opinions expressed are however those of the author(s)only and do not necessarily reflect those of the European Union or the European Research Council.Neither the European Union nor the granting authority can be held responsible for them.
This paper presents a mass and momentum conservative semi-implicit finite volume(FV)scheme for complex non-hydrostatic free surface flows,interacting with moving solid obstacles.A simplified incompressible Baer-Nunzia...
关键词:Staggered semi-implicit finite volume(FV)method Incompressible two-phase flows Diffuse interface approach Incompressible free-surface Navier-Stokes equations Violent non-hydrostatic flows Fixed and moving solid obstacles 
A Novel Staggered Semi-implicit Space-Time Discontinuous Galerkin Method for the Incompressible Navier-Stokes Equations
《Communications on Applied Mathematics and Computation》2021年第4期607-647,共41页F.L.Romeo M.Dumbser M.Tavelli 
funded by the research project STiMulUs,ERC Grant agreement no.278267;Financial support has also been provided by the Italian Ministry of Education,University and Research(MIUR)in the frame of the Departments of Excellence Initiative 2018-2022 attributed to DICAM of the University of Trento(Grant L.232/2016);the PRIN2017 project.The authors have also received funding from the University of Trento via the Strategic Initiative Modeling and Simulation.
A new high-order accurate staggered semi-implicit space-time discontinuous Galerkin(DG)method is presented for the simulation of viscous incompressible flows on unstructured triangular grids in two space dimensions.Th...
关键词:Incompressible Navier-Stokes equations Semi-implicit space-time discontinuous Galerkin schemes Staggered unstructured meshes Space-time pressure correction method High-order accuracy in space and time 
High Order Semi-implicit Multistep Methods for Time-Dependent Partial Differential Equations
《Communications on Applied Mathematics and Computation》2021年第4期701-718,共18页Giacomo Albi Lorenzo Pareschi 
Open Access funding provided by Universita degli Studi di Verona.
We consider the construction of semi-implicit linear multistep methods that can be applied to time-dependent PDEs where the separation of scales in additive form,typically used in implicit-explicit(IMEX)methods,is not...
关键词:Semi-implicit methods Implicit-explicit methods Multistep methods Strong stability preserving High order accuracy 
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