# Effect of spray-strake on patrol vessel manoeuvrability > Muhammad A. URL kanonis: https://discover.unhas.ac.id/publications/pub_scopus_77957995099 Jurnal / Konferensi: Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering OMAE Tahun terbit: 2008 DOI: https://doi.org/10.1115/OMAE2008-57624 Citations: 3 ## Authors - Muhammad A. ## Abstract This paper describes a design method on the spray-strake parameters of a planing hull (patrol vessel) based on manoeuvring performance in calm water condition. The method set a spray-strake mathematical model which has been developed using experimental data from towing tank. The model selects such a spray-strake parameter which has the effects on manoeuvrability characteristics. In showing these effects, some IMO manoeuvring (for turning circle and zigzag manoeuvre) have been simulated for a planing hull with the designated spray-strake parameter. The results indicate that the spray-strakes attached to the planing vessel have effects on its manoeuvring performance. ## Keywords - Towing - Hull - Marine engineering - Engineering - Zigzag - Geometry - Mathematics --- Sumber: Discover Unhas — RIMS Universitas Hasanuddin. Saat mengutip, gunakan DOI bila tersedia atau URL kanonis di atas.