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 Abdollah Sakaki,Hassan Ghassemi,Shayan Keyvani.Evaluation of the Hydrodynamic Performance of Planing Boat with Trim Tab and Interceptor and Its Optimization Using Genetic Algorithm[J].Journal of Marine Science and Application,2019,(2):131-141.[doi:10.1007/s11804-018-0040-6]
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Evaluation of the Hydrodynamic Performance of Planing Boat with Trim Tab and Interceptor and Its Optimization Using Genetic Algorithm


Evaluation of the Hydrodynamic Performance of Planing Boat with Trim Tab and Interceptor and Its Optimization Using Genetic Algorithm
Abdollah Sakaki Hassan Ghassemi Shayan Keyvani
Abdollah Sakaki Hassan Ghassemi Shayan Keyvani
Department of Maritime Engineering, Amirkabir University of Technology, Tehran, Iran
Trim tabInterceptorDrag forceGenetic algorithmOptimization algorithm
Nowadays, several stern devices are attracting a great deal of attention. The control surface is an effective apparatus for improving the hydrodynamic performance of planing hulls and is considered an important element in the design of planing hulls. Control surfaces produce forces and a pitching moment due to the pressure distribution that they cause, which can be used to change the running state of high-speed marine boats. This work elaborates a new study to evaluate the hydrodynamic performance of a planing boat with a trim tab and an interceptor, and optimizes them by using an optimization algorithm. The trim tab and the interceptor have been used to optimize the running trim and motion control of semi-planing and planing boats at various speeds and sea conditions for many years. In this paper, the usage of trim tab is mathematically verified and experimental equations are utilized to optimize the performance of a planing boat at a specificd trim angle by using an optimization algorithm. The genetic algorithm (GA) is one of the most useful optimizing methods and is used in this study. The planing boat equations were programmed according to Savitsky’s equations and then analyzed in the framework of the GA-based optimization for performance improvement of theplaning hull. The optimal design of trim tab and interceptor for planing boat can be considered a multiobjective problem. The input data of GA include different parameters, such as speed, longitudinal center of gravity, and deadrise angle. We can extract the best range of forecasting the planing boat longitudinal center of gravity, the angle of the trim, and the least drag force at the best trim angle of the boat.


Begovic E, Bertorello C (2012) Resistance assessment of warped hullform. Ocean Eng 56:28-42. https://doi.org/10.1016/j.oceaneng.2012.08.004
Benford H (1991) Naval architecture for non-naval architects. Society of Naval Architects, Jersey ISBN 0939773082
Biliotti I, Brizzolara S, Viviani M, Vernengo G, Ruscelli D, Galliussi M, Domenico G, Manfredini A (2011) Automatic parametric hull form optimization of fast naval vessels. In 11th international conference on fast sea transportation (FAST), Honolulu, Hawaii, USA Blount DL, Codega LT (1992) Dynamic stability of planing boats. Mar Technol 29:4-12 https://www.researchgate.net/publication/281333731
Brizzolara S (2003) Hydrodynamic analysis of interceptors with CFD methods. In FAST2003, 49-56
Brizzolara S, Molini A (2005) Hydrodynamics of interceptors:a fundamental study. In Proceedings ICMRT 2005, International Conference on Maritime Research and Transportation, Ischia(Naples), Italy, 19-21
Brizzolara S, Vernengo G (2016) A three-dimensional vortex method for the hydrodynamic solution of planing cambered dihedral surfaces.Eng Ana Boundary Elements 63:15-29. https://doi.org/10.1016/j.enganabound.2015.10.008
Brizzolara S, Villa D (2009) A Systematic Cfd Analysis Of Flaps/Interceptors Hydrodynamic Performance. In Proceedings 10th International Conference on Fast Sea Transportation (FAST 2009), Athens
Brown PW (1971) An experimental and theoretical study of planing surfaces with trim flaps. Stevens Inst of Tech Hoboken NJ Davidson Lab Campana E, Peri FD, Tahara Y, Stern F (2006) Shape optimization in ship hydrodynamics using computational fluid dynamics. Comput Methods Appl Mech Eng 196:634-651. https://doi.org/10.1016/j.cma.2006.06.003
Dawson D, Blount D (2002) Trim Control. Professional boatbuilder, nr 75 February/march, pp. 140-149
Deakin B, Scarponi M (2009) Avoiding and solving problems in motor yacht design. YEF-Yacht Engineering Forum, www.wumtia.soton.ac.uk/sites/default/files/uploads/pages/SeatecYEF2009.pdf
Faison LA (2014) Design of a high speed planing hull with a cambered step and surface piercing hydrofoils. Thesis type, Massachusetts institute of technology
Ferrando M, Gaggero S (2015) Open Source Computations of Planing Hull Resistance. Int J Small Craft Tech 157, Part B2. https://doi.org/10.3940/rina.ijsct.2015.b2.172
Gaggero S, Juan G-A, Perez SM (2016) Design of contracted and tip loaded propellers by using boundary element methods and optimization algorithms. Appl Ocean Res 55:102-129. https://doi.org/10.1016/j.apor.2015.12.004
Ghadimi P, Loni A, Nowruzi H, Dashtimanesh A, Tavakoli S (2014)Parametric study of the effects of trim tabs on running trim and resistance of planing hulls. Advanced Shipping and Ocean Engineering, http://www.academicpub.org/asoe/paperInfo.aspx?paperid=15826
Ikeda Y, Katayama T (2000) Stability of high speed craft. Contemporary ideas on ship stability, 401-09. https://doi.org/10.1016/B978-008043652-4/50031-6
Kim DJ, Young KS, Jun YY, Pyo RK, Hwan KS, Gyu KY (2013) Design of high-speed planing hulls for the improvement of resistance and seakeeping performance. Int J Naval Arch Ocean Eng 5:161-177.https://doi.org/10.2478/IJNAOE-2013-0124
Mansoori M, Fernandes AC (2015) Hydrodynamics of the interceptor on a 2-D flat plate by CFD and experiments. J Hydrodyn Ser B 27:919-933. https://doi.org/10.1016/S1001-6058(15)60555-8
Mansoori M, Fernandes AC (2016) The interceptor hydrodynamic analysis for controlling the porpoising instability in high speed crafts. Appl Ocean Res 57:40-51. https://doi.org/10.1016/j.apor.2016.02.006
Mansoori M, Fernandes AC (2017a) Hydrodynamics of the interceptor analysis via both Ultrareduced model test and dynamic computational fluid dynamics simulation. J Offshore Mech Arctic Eng 139:021101. https://doi.org/10.1115/1.4034615
Mansoori M, Fernandes AC (2017b) Interceptor and trim tab combination to prevent interceptor’s unfit effects. Ocean Eng 134:140-156.https://doi.org/10.1016/j.oceaneng.2017.02.024
Mansoori M, Fernandes AC, Ghassemi H (2017) Interceptor design for optimum trim control and minimum resistance of planing boats. Appl Ocean Res 69:100-115. https://doi.org/10.1016/j.apor.2017.10.006
Maritime-Dynamics Inc Report (2011) Interceptors/trim tabs/force producers for ship motion control. MDI Report. http://maritimedynamics.com/interceptor.pdf
Matveev KI, Ockfen AE (2009) Modeling of hard-chine hulls in transitional and early planing regimes by hydrodynamic point sources. Int Shipbuild Prog 56:1-13. https://doi.org/10.3233/ISP-2009-0052
Metcalf BJ, Lisa F, Elissa B, Jonathan S (2005) Resistance tests of a systematic series of US coast guard planing hulls. Naval Surface Warfare Center Carderock Div, Bethesda
Peláez G, Martín E, Lamas AM, Ulloa AF, Prieto D (2010) Preliminary study of a new stern device to improve efficiency in a fishing vessel.In First International Symposium on Fishing Vessel Energy Efficiency, E-Fishing, Vigo, Spain, May
Sakaki A, Ghassemi H, Aslansefat K, Sadeghian M (2017) Optimization of the drag force of planing boat with trim control system using genetic algorithm. Ame J Mech Eng 5:161-166. https://doi.org/10.12691/ajme-5-4-8
Savander BR, Scorpio SM, Taylor RK (2002) Steady hydrodynamic analysis of planing surfaces. J Ship Res 46:248-279
Savitsky D (1964) Hydrodynamic design of planing hulls. Mar Technol 1
Savitsky D, Brown PW (1976) Procedures for hydrodynamic evaluation of planing hulls in smooth and rough water. Mar Technol 13:381-400
Sottorf W (1934) Experiments with planing surfaces report/patent number, NACA-TM-739
Veysi TGS, Bakhtiari M, Ghassemi H, Ghiasi M (2015) Toward numerical modeling of the stepped and non-stepped planing hull. J Braz Soc Mech Sci Eng 37:1635-1645. https://doi.org/10.1007/s40430-014-0266-4


Received date:2017-12-30;Accepted date:2018-5-8。
Corresponding author:Hassan Ghassemi
Last Update: 2019-07-06