Enhancing LAMMPS Capabilities

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V. Coupling to Continuum Methods
Coupling to Continuum MethodsMotivationMany problems are better modeled using a continuum approachOur main interest t lies in fluid mechanicsWeapon of choice: OpenFOAM®, www.openfoam.comOpen Field Operation and ManipulationLeader in OpenSource CFD, market share Germany ~30%, US ??• Initiated by Henry Weller and Hrvoje Jasak at Imperial in the 90s• Constant development by universities and companies,~ 2.000.000 LOC according to Jasak (end of 2009)• Capable of doing Finite Volume, Finite Element, Particle Methods(Lagrangian tracking, DSMC, MD), Electromagnetics, FinancialChristian Doppler Laboratory on Particulate Flow Modelling www.particulate-flow.at 37
Page 1 and 2: Enhancing LAMMPS CapabilitiesGranul
Page 3 and 4: Open Source DEM and CFD-DEMOutline1
Page 5 and 6: About UsMission StatementCD Lab Par
Page 7 and 8: The LIGGGHTS+CFDEM CodesCooperation
Page 9 and 10: II. Models
Page 11: LIGGGHTS Models - ReleasedHertz-Min
Page 14 and 15: Lattice Beam ModelDynamic fracture
Page 16 and 17: LIGGGHTS ModelsCapturing non-spheri
Page 18 and 19: LIGGGHTS ModelsCapturing non-unifor
Page 20 and 21: CAD InteroperabilityImporting a Mes
Page 22 and 23: CAD InteroperabilityGenerating a Pa
Page 24 and 25: IV. Features and Coding Concepts
Page 26 and 27: Dynamic Load-BalancingSilo Test Cas
Page 28 and 29: Abstraction Layer I: Per-Particle P
Page 34 and 35: Abstraction Layer II: “Transport
Page 39 and 40: Coupling to Continuum MethodsHow do
Page 41 and 42: Coupling to Continuum MethodsMotiva
Page 43 and 44: Coupling to Continuum MethodsUnreso
Page 46 and 47: Application ExampleSoil Sampling wi
Page 48 and 49: Industrial ApplicationReduction of
Page 50: Thank you for your attention!Questi

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