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Keywords: simulation
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Journal Articles
J Sailing Technol 7 (01): 52–87.
Paper Number: SNAME-JST-2022-03
Published: 02 February 2022
... Databases A database is an organized collection of data and are often developed using formal design and modeling techniques. Validation and calibration of simulation based design tools requires databases. There are several kinds of databases, depending on the purposes of the final users. For instance, when...
Journal Articles
J Sailing Technol 7 (01): 1–30.
Paper Number: SNAME-JST-2022-01
Published: 01 January 2022
... ride height control system port side flap angle ahss boat simulation flap disturbance heel angle starboard flap dvpp wand coefficient lift coefficient foil Journal of Sailing Technology 2022, volume 7, issue 1, pp. 1 30. The Society of Naval Architects and Marine Engineers. Split...
Journal Articles
J Sailing Technol 6 (01): 118–132.
Paper Number: SNAME-JST-2021-07
Published: 24 June 2021
... solver from OpenFOAM is used to simulate the aerodynamics of the three rigid extracted flying shapes. Results highlight the ability of the model to simulate the experimental jump observed closed to curling and the significant confinement effect of the roof of the wind tunnel. 4 12 2021 21 6...
Journal Articles
J Sailing Technol 6 (01): 73–90.
Paper Number: SNAME-JST-2021-06
Published: 21 June 2021
... wing sail wind tunnel upstream oil & gas simulation geometry drag coefficient wind speed displacement membrane deformation reduction the foil deformation 17 10 2020 12 3 2021 21 6 2021 21 6 2021 Journal of Sailing Technology 2021, volume 6, issue 1, pp. 73...
Journal Articles
J Sailing Technol 6 (01): 44–57.
Paper Number: SNAME-JST-2021-03
Published: 12 March 2021
...Hannes Renzsch; Britton Ward . In this paper an approach to mimic the influence of appendages on the pressure distribution on a boat’s hull in RANS simulations is given. While, of course, the appendages could be modelled explicitly in the RANS simulation, this significantly increases the cell count...
Journal Articles
J Sailing Technol 6 (01): 21–43.
Paper Number: SNAME-JST-2021-02
Published: 09 February 2021
... to reduce the computational cost of creating lift and drag force coefficient curves for input into a VPP using both multi-fidelity kriging surrogate modelling and data from existing sail designs. This method is shown to reduce the number of CFD simulations required for a desired accuracy when compared...
Journal Articles
J Sailing Technol 6 (01): 1–20.
Paper Number: SNAME-JST-2021-01
Published: 04 February 2021
... immersed, a reliable hull modeling is necessary to properly simulate the critical transient phases such as touchdowns and takeoffs. The model is a multihull float with a waterline length of 2.5 m. Measurements were made in head waves in both captive and semi-captive conditions (free to heave and pitch...
Journal Articles
J Sailing Technol 5 (01): 1–19.
Paper Number: SNAME-JST-2020-01
Published: 01 January 2020
... of simulations. They illustrate how the rudder angle varies in function of the heel in order to go straight ahead. The heel depends on the sailing conditions (sea state, wind, etc that is why we can observe a heel angle of 15 degrees with a rudder angle of 6 degrees. In this case, the boat is in upwind sailing...
Journal Articles
J Sailing Technol 4 (01): 1–16.
Paper Number: SNAME-JST-2019-01
Published: 01 June 2019
...Anna Ramolini . The design of sails has always been done experimentally, and only recently simulations are starting to be used in the design process. This paper presents a solver that couples CFD and FEM in order to compute the deformed sail shape (flying shape) and the thrust it can provide...
Journal Articles
J Sailing Technol 4 (01): 142–160.
Paper Number: SNAME-JST-2019-07
Published: 01 June 2019
... class yachts is a complex, expensive and time-consuming task. A dynamic velocity prediction program (DVPP) for the AC50 is therefore developed to assess the dynamic stability of different foil configurations and to simulate and optimize maneuvers. The goal 143 is to evaluate certain design ideas...
Journal Articles
J Sailing Technol 4 (01): 45–65.
Paper Number: SNAME-JST-2019-03
Published: 01 June 2019
... here for the first time. These results allow interpretation of some inconsistent data from past experiments and simulations, and to provide guidance for future model testing and sail design. 1 6 2019 1 6 2019 2019. The Society of Naval Architects and Marine Engineers Reservoir...
Journal Articles
J Sailing Technol 2 (10): 1–34.
Paper Number: SNAME-JSBT-2011-01
Published: 12 April 2019
... method was applied to a 34-foot sailing cruiser and the simulated result showed good agreement with the measured data from full-scale tests; however, the modeling of aerodynamic force variation during tacking was insufficient due to lack of information about the sail forces. In this report, the authors...
Journal Articles
J Sailing Technol 3 (01): 1–24.
Paper Number: SNAME-JST-2018-03
Published: 01 June 2018
... to control a kite that can generate enough power to tow a ship. To this end, a point mass model was first used to describe the kite dynamics. The model parameters were deduced from experimental data and the aerodynamic coefficients were identified using data from a quasi-static flight. Open loop simulations...
Journal Articles
J Sailing Technol 2 (01): 1–42.
Paper Number: SNAME-JST-2017-06
Published: 01 September 2017
... the calculation of Froude - Krylov forces while radiation terms are found using a strip theory formulation. frequency keel contribution Artificial Intelligence Simulation rudder appendage logic programming logic & formal reasoning calculation hull coefficient formulation dimension yacht...
Journal Articles
J Sailing Technol 2 (01): 1–24.
Paper Number: SNAME-JST-2017-04
Published: 01 April 2017
... and cavitation can be predicted with sufficient accuracy. Therefore, a surface piercing hydrofoil of an A-Class catamaran is simulated by using the RANS software FineMarine with its volume of fluid method. The C-shaped hydrofoil is analyzed for one speed at Froude Number 7.9 and various angles of attack (AoA...
Journal Articles
J Sailing Technol 2 (01): 1–21.
Paper Number: SNAME-JST-2017-05
Published: 01 March 2017
... to restrict the flapping analysis to the most energetic part of the signal and remove insignificant variations and noises. This might be helpful for comparison with other measurements and numerical simulations. 1 3 2017 1 3 2017 2017. The Society of Naval Architects and Marine Engineers...
Journal Articles
J Sailing Technol 2 (01): 1–29.
Paper Number: SNAME-JST-2017-01
Published: 01 March 2017
... cf sheet oscillation investigation coefficient experiment fossati Artificial Intelligence Simulation dynamic trimming Auckland amplitude chesapeake sailing yacht symposium muggiasca aerodynamic force mainsail yacht sail wind tunnel cf obj Journal of Sailing Technology, Article...

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