TUHH Open Research
Hilfe
  • Log In
    or
    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 with fulltext
  4. Adjoint Navier-Stokes methods for hydrodynamic shape optimisation
 
  • Publication Details
  • Files
Options

Adjoint Navier-Stokes methods for hydrodynamic shape optimisation

Citation Link: https://doi.org/10.15480/882.1061
Other Titles
Adjungierte Navier-Stokes-Methode für hydrodynamische Zielfunktionsableitungen
Publikationstyp
Thesis
Thesis Type
Doctoral Thesis
Publikationsdatum
2012
Sprache
English
Author
Stück, Arthur 
Advisor
Rung, Thomas orcid-logo
Title Granting Institution
Technische Universität Hamburg
Place of Title Granting Institution
Hamburg
Examination Date
2011-11-16
Institut
Fluiddynamik und Schiffstheorie M-8 
DOI
10.15480/882.1061
TORE-URI
http://tubdok.tub.tuhh.de/handle/11420/1063
Lizenz
http://doku.b.tu-harburg.de/doku/lic_ohne_pod.php
First published in
Schriftenreihe Schiffbau;661
Schriftenreihe Schiffbau 
Number in series
661
To efficiently calculate the sensitivity derivative of hydrodynamic objective functionals with respect to the shape, the adjoint Navier-Stokes equations were derived analytically. Consistent adjoint discretisation schemes were developed term-wise from the primal finite-volume discretisation. The adjoint method, implemented in the framework of a general-purpose pressure-correction based RANS code for unstructured grids, was validated against analytical solutions and verified by means of the direct-differentiation method. The adjoint-based sensitivity derivative was computed to guide a manual re-design of a ship hull to improve the wake field. Moreover, automatic shape-optimisation runs were carried out to reduce the power loss for ducted flows.
Schlagworte
adjungierte Navier-Stokes-Methode
Druckkorrekturverfahren
Finite-Volumen-Methode
inkompressible Strömung
Formoptimierung
Adjoint Navier-Stokes method
sensitivity analysis
pressure-correction method
finite-volume method
incompressible flow
shape optimisation
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