Lagrangian block hydrodynamics for environmental fluid mechanics simulations
| Autor: | Lai Wai Tan, Vincent H. Chu |
|---|---|
| Rok vydání: | 2010 |
| Předmět: |
Physics
ComputingMethodologies_SIMULATIONANDMODELING Advection Oscillation Mechanical Engineering Fluid mechanics Eulerian path Mechanics Condensed Matter Physics Physics::Fluid Dynamics Environmental fluid mechanics Momentum symbols.namesake Classical mechanics Mechanics of Materials Modeling and Simulation symbols Lagrangian ComputingMethodologies_COMPUTERGRAPHICS Block (data storage) |
| Zdroj: | Journal of Hydrodynamics. 22:627-632 |
| ISSN: | 1878-0342 1001-6058 |
| DOI: | 10.1016/s1001-6058(10)60009-1 |
| Popis: | The Lagrangian block hydrodynamics is formulated based on the block advection of fluid. By enforcing the mass and momentum conservations on the Lagrangian mesh, the numerical oscillation problem encountered in the classical Eulerian computational methods is circumvented. A large number of the previously computationally difficult problems in environmental fluid mechanics are successfully simulated using the method. Examples of these simulations are described in this paper. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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