Results 231 to 235 of about 116,428 (235)

Numerical free roll decay prediction for the DTMB hull

AIP Conference Proceedings, 2019
Adham S. Bekhit, Adrian Lungu
openaire   +2 more sources

Flow Survey around the Bilge Keel of a Ship Model in Free Roll Decay

2005
The results of an experimental analysis of the velocity field around a ship model in forced roll motion are presented. Tests, carried out at the INSEAN towing tank n° 2, aim to achieve a better physical understanding of the fluid dynamics and a certified experimental data set for CFD validation.
F Di Felice, A Dolcini, F Pereira, C Lugni   +3 more
openaire   +2 more sources

Nonparametric Identification of Roll Damping and Nonlinear Restoring Forces for a Ship from a Free Roll Decay Simulation

International Journal of Offshore and Polar Engineering, 2019
Yin Jiang, Yuntao Yang, Jinlong Li, Renchuan Zhu   +3 more
openaire   +2 more sources

A step forward towards developing an uncertainty analysis procedure for roll decay tests

2019
The general approach to estimate ship roll damping is to perform roll decay tests in calm water, as they represent the easiest and approach and the most efficient in terms of time. However, how to carry out roll decays is not simple, as many parameters may affect the results.
Oliva Remolà, Adriana, Pérez Rojas, Luis   +1 more
openaire   +1 more source

Estimation of nonlinear roll decay parameters using an analytical approximate solution of the decay time history

2004
openaire   +1 more source