Detail-preserving fluid control

Beitrag in einer Fachzeitschrift


Details zur Publikation

Autor(en): Thürey N, Keiser R, Pauly M, Rüde U
Zeitschrift: Graphical Models
Verlag: Elsevier
Jahr der Veröffentlichung: 2009
Band: 71
Heftnummer: 6
Seitenbereich: 221-228
ISSN: 1524-0703


Abstract

We propose a new fluid control technique that uses scale-dependent force control to preserve small-scale fluid detail. Control particles define local force fields and can be generated automatically from either a physical simulation or a sequence of target shapes. We use a multi-scale decomposition of the velocity field and apply control forces only to the coarse-scale components of the flow. Small-scale detail is thus preserved in a natural way avoiding the artificial viscosity often introduced by force-based control methods. We demonstrate the effectiveness of our method for both Lagrangian and Eulerian fluid simulation environments. © 2009 Elsevier Inc. All rights reserved.


FAU-Autoren / FAU-Herausgeber

Rüde, Ulrich Prof. Dr.
Lehrstuhl für Informatik 10 (Systemsimulation)


Zitierweisen

APA:
Thürey, N., Keiser, R., Pauly, M., & Rüde, U. (2009). Detail-preserving fluid control. Graphical Models, 71(6), 221-228. https://dx.doi.org/10.1016/j.gmod.2008.12.007

MLA:
Thürey, Nils, et al. "Detail-preserving fluid control." Graphical Models 71.6 (2009): 221-228.

BibTeX: 

Zuletzt aktualisiert 2018-25-09 um 15:23