Detail publikace

ADAPTIVE FREE-FORM DEFORMATION PARAMETERIZATION FOR GEOMETRY AND MESH MORPHING IN AERONAUTICAL APPLICATIONS

HRADIL, J.

Originální název

ADAPTIVE FREE-FORM DEFORMATION PARAMETERIZATION FOR GEOMETRY AND MESH MORPHING IN AERONAUTICAL APPLICATIONS

Typ

článek v časopise - ostatní, Jost

Jazyk

angličtina

Originální abstrakt

This article describes adaptive parameterization procedure for geometry and mesh deformations. The Free-Form Deformation (FFD) parameterization based on NURBS is enhanced to enable adaptive feature. The idea is to automatically refine the parameterization grid in appropriate regions of the object geometry. That result in better precision of the object description. Both surface and internal unstructured mesh are considered. The adaptive parameterization is compared with regular FFD parameterization on reverse engineering of the airfoil geometry.

Klíčová slova

FFD, adaptive parameterization, mesh deformation, CFD, unstructured meshes.

Autoři

HRADIL, J.

Rok RIV

2012

Vydáno

17. 10. 2012

Nakladatel

VUT v Brně

Místo

VUT v Brně

ISSN

1425-2104

Periodikum

RESEARCH BULLETIN

Ročník

2012

Číslo

22

Stát

Polská republika

Strany od

1

Strany do

7

Strany počet

7

BibTex

@article{BUT94848,
  author="Jiří {Hradil}",
  title="ADAPTIVE FREE-FORM DEFORMATION PARAMETERIZATION FOR GEOMETRY AND MESH MORPHING IN AERONAUTICAL APPLICATIONS",
  journal="RESEARCH BULLETIN",
  year="2012",
  volume="2012",
  number="22",
  pages="1--7",
  issn="1425-2104"
}