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Post Info TOPIC: the nonlinear wave equation, draupner, impact on marine engineering, submarine yacht


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the nonlinear wave equation, draupner, impact on marine engineering, submarine yacht
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The nonlinear wave equation, draupner, impact on marine engineering, submarine yacht.

Since the Draupner Wave changed the marine engineering paradigma and we know now that Freak Waves of 30m breaking over ships in open ocean do exist, and satellite radar searches turned up a dozend of them in the first intent, it is clear that ALL offshore vessels and structures need to be built for being overwashed by such waves. To say it simple - the only safe design out there after Draupner is a SUBMARINE. We now know why shipping industry is loosing 1 ship per week under "unclear accident circumstances" on an average.

The cases of the Muenchen, The Bremen, and the Caledonian Star, open a new chapter in ship design.

 



-- Edited by admin on Sunday 7th of July 2013 02:46:29 PM

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  1. Rogue wave - Wikipedia, the free encyclopedia

    https://en.wikipedia.org/wiki/Rogue_wave
    The Draupner wave, a single giant wave measured on New Year's Day 1995, finally .... However, for centuries maritime folklore told of the existence of much larger waves — up ... of rogue wave generation and impact (on a small scale), in a wave tank. ... One simple model for this is a wave equation known as the nonlinear ...
  2. Did the Draupner wave occur in a crossing sea?

    rspa.royalsocietypublishing.org/content/early/2011/.../rspa.2011.0049.fu...
    by TAA Ad**** - 2011 - Cited by 4 - Related articles
    Jun 9, 2011 - 1Department of Engineering Science, University of Oxford, Oxford, UK ... This paper investigates the directionality of the Draupner wave and concludes it ... of the narrow-banded approximation to the Zakharov equation (kd=1.36), where the ... This implies that nonlinear wavewave focusing, as we currently ...
  3. Did the Draupner wave occur in a crossing sea? - Proceedings of ...

    rspa.royalsocietypublishing.org/content/467/2134/3004.full.pdf
    by TAA Ad**** - 2011 - Cited by 4 - Related articles
    Jun 15, 2011 - 2School of Engineering and Mathematical Sciences, City University, ... This paper investigates the directionality of the Draupner wave ... run numerical simulations using a fully nonlinear potential flow solver, which confirm ... Zakharov equation (kd = 1.36), where the Benjamin-Feir Index goes to zero.
  4. [PDF]

    wp7 simulation of rogue waves and their impact on marine structures

    130.149.35.79/downloads/.../maxwave/MAXWAVE_FINAL_WP7.pdf
    by GF Clauss - Cited by 4 - Related articles
    Section Ocean Engineering. Institute of Land ... scribes techniques to synthesize nonlinear gravity waves in irregular ... reported from the Draupner platform in the North Sea. [6]. ... summarizes the basic equations and boundary condi- tions of ...
  5. [PDF]

    ROGUE WAVES: A LINEAR APPROXIMATION - RISC

    www.risc.jku.at/research/combinat/seminar/data/.../RogueWaveVideo.pdf
    Dec 5, 2012 - Outline Pics&Intro Water Waves Draupner Wave Subgroups Rogue Wave ... Rogue waves have been a part of marine folklore for centuries .... The theory of deep water waves, nonlinear Schrödinger equation, and wave statistics: ... Journal of Offshore Mechanics and Arctic Engineering 128 (2006), 11–16.
  6. Journal Publications — Ocean & Coastal Engineering

    www.eng.ox.ac.uk/oceanwaves/publications
    AD****, T.A.A., GIBBS, R.H. & TAYLOR, P.H. (2012) The non-linear ... Journal of Engineering for the Maritime Environment, 226 180-193 ... water numerical wave tank based on Madsen and Sørensen's equations. ... AD****, T.A.A. & TAYLOR, P.H., YAN, S, MA, Q.W. & JANSSEN, P.A.E.M. (2011) Did the Draupner wave ...
  7. [PDF]

    will be published in Contemporary Physics - arXiv

    arxiv.org/pdf/1107.5818
    by A Slunyaev - 2011 - Cited by 16 - Related articles
    Nonlinear effects which are able to cause rogue waves are emphasised. In .... new extraordinary features of the nonlinear wave dynamics, and marine engineers.
  8. Real sea non-linear waves - Ifremer

    www.ifremer.fr/web-com/Classement/references/WAVE/.../wave4.html
    [401] Forristall, G.Z., 2001, "Nonlinear Wave Calculations for Engineering ... of nonlinear effects in directional spectra of shoaling gravity waves", Journal of .... deep water wave kinematics in regular and irregular seas", Marine Structures, vol. 6, no ..... Janssen, P.A.E.M., 2011, "Did the Draupner wave occur in a crossing sea?
  9. [PDF]

    Nonlinear Behaviour of Sea Surface Waves Based on Low-Gradient ...

    arrow.dit.ie/cgi/viewcontent.cgi?article=1154&context=engscheleart
    by J Blackledge - 2011 - Related articles
    Jan 1, 2011 - School of Electrical Engineering Systems at ARROW@DIT. It has been ... on a solution to the linear wave equation under a low-gradient, phase-only ... 1995, using a radar pulse-echo system setup on the Draupner oil rig on the North ... of a nonlinear effect in which the energy of many randomly generated ...
  10. Aspects of wave dynamics and statistics on the open ocean ...

    www.academia.edu/.../Aspects_of_wave_dynamics_and_statistics_on_th...
    Water waves are an important design consideration for engineers wishing to design ... We also apply this to the famous Draupner wave, which our analysis ... Finally we consider the effect of wind on the local modeling of ex- treme waves. We insert a negative damping term into the non-linear Schr¨odinger equation, and ...


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