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Although Computational Fluid Dynamics (CFD) has developed to a point where it is a routine tool in many applications, several difficulties remain. Numerical issues, such as grid generation, are often difficult and costly, in the sense that much time and effort has to be devoted to the task, but they are manageable. The other main problem concerns the realistic physical modelling of turbulent and transitional flow, and is much less tractable.

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Although Computational Fluid Dynamics (CFD) has developed to a point where it is a routine tool in many applications, several difficulties remain. Numerical issues, such as grid generation, are often difficult and costly, in the sense that much time and effort has to be devoted to the task, but they are manageable. The other main problem concerns the realistic physical modelling of turbulent and transitional flow, and is much less tractable.

Keywords

Computer scienceComputational fluid dynamicsTask (project management)GridTurbulencePoint (geometry)Flow (mathematics)Fluid dynamics

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