Panelization study for free surface potential flow computation
Keywords:
panelization, free-surface, potential flow.
Abstract
The present work concerns the space discretion of the free-surface potential flow computation based boundary element method. A series of systematically sensitivity studies on the number of panels and distribution on the body and on the free surface have been performed in order to find the optimum panelization in terms of accuracy and computational time. Finally, some recommendations based on the sensitivity studies will be outlined.
References
[1]. Thompson, J., Soni-Bharat, F., Weatherill, F., Nigel, P., “Handbook of grid generation”, CRC Press, Sec. 26, New York, USA, 1999.
[2]. Lungu, A., “Modelări numerice în hidrodinamica navală. Grile de discretizare”, Editura Tehnică, Bucureşti, 2000.
[3]. Liseikin, V., “A Computational Differential Geometry Approach to Grid Generation”, Springer, 2007.
[4]. Mehta, P.M., Minisci, E., Massimiliano, V., “Sensitivity Analysis towards Probabilistic ReEntry Modeling of Spacecraft and Space Debris”, AIAA Modeling and Simulation Technologies Conference, 1999.
[5]. Lee, Y-S, “Trend Validation of CFD Prediction Results for Ship Design”, PhD Thesis, Technische Universitat Berlin, 2003.
[6]. Janson, C.E., “A Linear Method for the Prediction of Free-surface Waves, Lift and Induced Drag”, Report No. 96, Chalmers University of Technology, Gothenburg, 1996.
[2]. Lungu, A., “Modelări numerice în hidrodinamica navală. Grile de discretizare”, Editura Tehnică, Bucureşti, 2000.
[3]. Liseikin, V., “A Computational Differential Geometry Approach to Grid Generation”, Springer, 2007.
[4]. Mehta, P.M., Minisci, E., Massimiliano, V., “Sensitivity Analysis towards Probabilistic ReEntry Modeling of Spacecraft and Space Debris”, AIAA Modeling and Simulation Technologies Conference, 1999.
[5]. Lee, Y-S, “Trend Validation of CFD Prediction Results for Ship Design”, PhD Thesis, Technische Universitat Berlin, 2003.
[6]. Janson, C.E., “A Linear Method for the Prediction of Free-surface Waves, Lift and Induced Drag”, Report No. 96, Chalmers University of Technology, Gothenburg, 1996.
Published
2017-12-31
How to Cite
1.
Pacuraru F. Panelization study for free surface potential flow computation. Annals of ”Dunarea de Jos” University of Galati. Fascicle XI Shipbuilding [Internet]. 31Dec.2017 [cited 27Apr.2024];40:71-0. Available from: https://www.gup.ugal.ro/ugaljournals/index.php/fanship/article/view/1067
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