TUHH Open Research
Help
  • Log In
    New user? Click here to register.Have you forgotten your password?
  • English
  • Deutsch
  • Communities & Collections
  • Publications
  • Research Data
  • People
  • Institutions
  • Projects
  • Statistics
  1. Home
  2. TUHH
  3. Publications
  4. Stochastic analysis of ocean wave states with and without rogue waves
 
Options

Stochastic analysis of ocean wave states with and without rogue waves

Citation Link: https://doi.org/10.15480/882.2776
Publikationstyp
Journal Article
Date Issued
2014-05-21
Sprache
English
Author(s)
Hadjihosseini, Ali  
Peinke, Joachim  
Hoffmann, Norbert  orcid-logo
Institut
Strukturdynamik M-14  
TORE-DOI
10.15480/882.2776
TORE-URI
http://hdl.handle.net/11420/6172
Journal
New journal of physics  
Volume
16
Issue
5
Start Page
16 Seiten
Article Number
053037
Citation
New Journal of Physics 5 (16): 053037 (2014-01-01)
Publisher DOI
10.1088/1367-2630/16/5/053037
Scopus ID
2-s2.0-84901715689
Publisher
Deutsche Physikalische Gesellschaft
This work presents an analysis of ocean wave data including rogue waves. A stochastic approach based on the theory of Markov processes is applied. With this analysis we achieve a characterization of the scale-dependent complexity of ocean waves by means of a Fokker-Planck equation, providing stochastic information on multi-scale processes. In particular, we show evidence of Markov properties for increment processes, which means that a three-point closure for the complexity of the wave structures seems to be valid. Furthermore, we estimate the parameters of the Fokker-Planck equation by parameter-free data analysis. The resulting Fokker-Planck equations are verified by numerical reconstruction. This work presents a new approach where the coherent structure of rogue waves seems to be integrated into the fundamental statistics of complex wave states. © 2014 IOP Publishing Ltd and Deutsche Physikalische Gesellschaft.
Subjects
extreme events
ocean waves
stochastic analysis methods
DDC Class
620: Ingenieurwissenschaften
More Funding Information
VolkswagenStiftung
Lizenz
https://creativecommons.org/licenses/by/3.0/
Loading...
Thumbnail Image
Name

Hadjihosseini_2014_New_J._Phys._16_053037-1.pdf

Size

1.68 MB

Format

Adobe PDF

TUHH
Weiterführende Links
  • Contact
  • Send Feedback
  • Cookie settings
  • Privacy policy
  • Impress
DSpace Software

Built with DSpace-CRIS software - Extension maintained and optimized by 4Science
Design by effective webwork GmbH

  • Deutsche NationalbibliothekDeutsche Nationalbibliothek
  • ORCiD Member OrganizationORCiD Member Organization
  • DataCiteDataCite
  • Re3DataRe3Data
  • OpenDOAROpenDOAR
  • OpenAireOpenAire
  • BASE Bielefeld Academic Search EngineBASE Bielefeld Academic Search Engine
Feedback