Ship design optimization framework
Keywords:
CFD, RANSE, optimization, design of exploration.
Abstract
This study intends to develop a Computational Fluid Dynamics space exploration frame-work, which creates a bridge between NAPA software and OpenFOAM 9 simulation soft-ware. With the use of Free Form Deformation function implemented in NAPA, iterations of KCS hull were automatically generated by changing the length of the bulb. The newly created versions of the model were further analyzed with numerical investigations to de-termine the ship resistance simulation using RANS equations. The optimization process and the data transfer between the two software packages is monitored by the Dakota op-timization software.
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References
[1] Apostolos Papanikolaou, A Holistic Approach to Ship Design, Springer 2019
[2] Van, S.H., Kim, W.J., Kim, D.H., Yim, G.T., Lee, C.J., and Eom, J.Y., 1997, "Measurement of Flows Around a 3600TEU Container Ship Model," Proceedings of the Annual Autumn Meeting, SNAK, Seoul, pp. 300-304 (in Korean)
[3] Sederberg, T. W. and Parry S. R., Free-Form Deformation of Solid Geometric Models, , Proc. SIGGRAPH ‘86
[4] Coquillart, S., Extended Free-Form De-formation: A Sculpturing Tool for 3D Geometric Modelling, , INRIA research document, 1990
[5] L. P. Swiler and G. D. Wyss. A user’s guide to Sandia’s latin hypercube sampling software: LHS UNIX library and standalone version. Technical Report SAND04-2439, Sandia National Laboratories, Albuquerque, NM, July 20
[2] Van, S.H., Kim, W.J., Kim, D.H., Yim, G.T., Lee, C.J., and Eom, J.Y., 1997, "Measurement of Flows Around a 3600TEU Container Ship Model," Proceedings of the Annual Autumn Meeting, SNAK, Seoul, pp. 300-304 (in Korean)
[3] Sederberg, T. W. and Parry S. R., Free-Form Deformation of Solid Geometric Models, , Proc. SIGGRAPH ‘86
[4] Coquillart, S., Extended Free-Form De-formation: A Sculpturing Tool for 3D Geometric Modelling, , INRIA research document, 1990
[5] L. P. Swiler and G. D. Wyss. A user’s guide to Sandia’s latin hypercube sampling software: LHS UNIX library and standalone version. Technical Report SAND04-2439, Sandia National Laboratories, Albuquerque, NM, July 20
Published
2022-12-03
How to Cite
1.
Cotoc G, Rusu L, Pacuraru F, Pösö A. Ship design optimization framework. Annals of ”Dunarea de Jos” University of Galati. Fascicle XI Shipbuilding [Internet]. 3Dec.2022 [cited 15Jan.2025];45:119-24. Available from: https://gup.ugal.ro/ugaljournals/index.php/fanship/article/view/5567
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