A Detailed Assessment of Numerical Flow Analysis (NFA) to Predict the Hydrodynamics of a Deep-V Planing Hull
Over the past few years much progress has been made in Computational Fluid Dynamics (CFD) in its ability to accurately simulate the hydrodynamics associated with a deep-V monohull planing craft. This work has focused on not only predicting the hydrodynamic forces and moments, but also the complex mu...
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| creator | Fu, Thomas C O'Shea, Thomas T Judge, Carolyn Q Dommermuth, Douglas G Brucker, Kyle A Wyatt, Donald C |
| description | Over the past few years much progress has been made in Computational Fluid Dynamics (CFD) in its ability to accurately simulate the hydrodynamics associated with a deep-V monohull planing craft. This work has focused on not only predicting the hydrodynamic forces and moments, but also the complex multiphase free-surface flow field generated by a deep-V monohull planing boat at high Froude numbers. One of these state of the art CFD codes is Numerical Flow Analysis (NFA). NFA provides turnkey capabilities to model breaking waves around a ship, including both plunging and spilling breaking waves, the formation of spray, and the entrainment of air. NFA uses a Cartesian-grid formulation with immersed body and volume-of-fluid methods. |
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| issn | 2331-8422 |
| language | eng |
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| source | Free E- Journals |
| subjects | Air entrainment Breaking waves Cartesian coordinates Computational fluid dynamics Fluid flow Fluid mechanics Free surfaces Hydrodynamics Mathematical models Planing Ship hulls |
| title | A Detailed Assessment of Numerical Flow Analysis (NFA) to Predict the Hydrodynamics of a Deep-V Planing Hull |
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