Results 121 to 130 of about 390 (173)
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ACC Stability and Seakeeping

2020
On stability we have two main subjects to address in this chapter; that of displacement vessel stability as affected by the presence of a thin air layer at the keel; and the stability of air cavity planing craft. An air cavity planing craft requires consideration of both stability at rest in displacement mode and when travelling at design speed when ...
Gennadiy Alexeevitch Pavlov   +3 more
openaire   +1 more source

Vessels' Seakeeping

2006
Udžbenik Pomorstvenost plovnih objekata nastao je u želji da se teorija pomorstvenosti približi studentima brodogradnje Tehničkog fakulteta Sveučilišta u Rijeci. Sadržaj knjige planiran je tako da u potpunosti obuhvati program predmeta Pomorstvenost plovnih objekata, a pored toga omogućuje proširenje znanja iz područja pomorstvenosti i dinamike plovnih
Čorić, Većeslav   +1 more
openaire  

Evaluation of Seakeeping Predictions

2013
Test cases related to seakeeping are studied in this chapter including heave and pitch with or without surge motion in regular head waves for KVLCC2 and KCS and wave diffraction and roll-decay with forward speed for DTMB 5415. For seakeeping, the total average error is E = 23 %D, comparable to the average error for previous seakeeping predictions.
Frederick Stern   +3 more
openaire   +1 more source

On the Seakeeping of Planing Hulls

Marine Technology and SNAME News, 1968
An analysis is made of available data on the seakeeping behavior of planing hulls in order to define and categorize those hydrodynamic problems associated with various speeds of operation in a seaway. It is found that seakeeping behavior at speed-length ratios less than 2.50 is distinctly different than the behavior at larger speed-length ratios ...
openaire   +1 more source

An overview of seakeeping tools for maritime applications

2011
The paper discusses the background of various seakeeping tools, ranging from strip theory to sophisticated 3d Navier-Stokes solvers, in the perspective to sketch a sort of users guideline for efficient exploitation. In fact, there is no approach that is suited for all seakeeping applications, but their associated advantages and disadvantages should be ...
V. BERTRAM, GUALENI, PAOLA
openaire   +2 more sources

Seakeeping correlation studies

2003
The following paper describes the results of a study investigating these correlations. One of the more noteworthy conclusions of the study is the clear need for an adequate description of the seaway in which the sea trials were performed. In particular, sea trials are generally performed not too far from land where sea spectra are quite likely to be ...
Cumming, D.   +4 more
openaire   +1 more source

SEAKEEPING ASSESSMENT OF TRIMARAN HULLS

2003
Ischia (Italy)
BEGOVIC, ERMINA   +2 more
openaire   +3 more sources

A problem of seakeeping

1994
Summary: The paper deals with the unsteady motion of a rigid body floating in a bounded basin, under the action of gravity, of liquid pressure and of given external forces. Existence and uniqueness are proved for the linearized model, assuming the radiation condition on the lateral surface of the basin.
openaire   +2 more sources

Numerical Methods for Seakeeping Problems

2021
Bettar Ould el Moctar   +2 more
openaire   +1 more source

Experimental and numerical studies on linear and nonlinear seakeeping phenomena of the DTC ship in regular waves

Ship Technology Research, 2021
Apostolos Papanikolaou   +2 more
exaly  

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