... edge geometry accuracy stefano brizzolara fast 2021 prediction ran cfd simulation resistance simulation result providence International Conference on Fast Sea Transportation 2021 26-27 October 2021, Providence, RI Copyright © 2021 Society of Naval Architects and Marine Engineers (SNAME...

... generation experimental data demihull rivercat catamaran prediction sydney harbor rivercat ferry separation International Conference on Fast Sea Transportation 2021 26 27 October 2021, Providence, RI Copyright c 2021 Society of Naval Architects and Marine Engineers (SNAME) www.sname.org The Wave...

... The dynamics of high-speed planing craft are complex and nonlinear. Standard analysis methods, such as linear potential theory, while convenient and computationally efficient, are often not suitable for use in predicting the dynamics of such craft because physical realities or design...

... that the forces acting on the ship while performing forced motions are predicted. A next step (not in the present paper) is to solve the equations of motions in the time domain as a system of ordinary differential equations. However, in order to correctly predict the motions and trajectories, the correct...

... The Series 64 has been an oft-cited resource for the resistance prediction of high-speed transom-stern round-bilge hull forms since publication of Yeh’s paper (1965). Its range of parameters is extensive, making it one of only a few sets of test data for long and slender hulls. In the course...

... network prediction iteration limitation design method boat Exploring alternative methodologies in innovative performance yacht design Robert Shaw, Unitec NZ (AM) KEY WORDS Design; methodology; action research; performance yachts. NOMENCLATURE CFD computational fluid dynamics IMS International...

... This paper presents the analysis of the performance for various ducted propellers using a hybrid numerical method, which couples a vortex lattice method (VLM) for the analysis of propellers and a Reynolds-Averaged Navier-Stokes solver for the prediction of the viscous fluid flow around the duct...

... at constant speed by applying a fixed grid method was found to be more computationally efficient than applying an overset grid. However, the overset grid method for implementing the exact transient velocity profile resulted in better prediction of slam force magnitude. In addition the splitting force...

... reservoir simulation resolution concentration cavitating flow regime experiment coefficient hydrofoil cavitation index production control modeling & simulation upstream oil & gas bonfiglio prediction parkin cavity grid hydrofoil surface numerical investigation equation...

... the ship’s behaviour in waves (Keuning 2006). marine transportation prediction artificial intelligence control cycle experiment forward speed ship interceptor control action proactive system delft university upstream oil & gas simulation model control system rijken application time...