“Convergent Turbulence Refinement toward Irrotational Vortex” by Wang, Liu, Ban, Xu, Zhou, et al. …
Conference:
Type(s):
Entry Number: 80
Title:
- Convergent Turbulence Refinement toward Irrotational Vortex
Presenter(s)/Author(s):
Abstract:
We proposed a detail refinement method to enhance the visual effect of turbulence in irrotational vortex. We restore the missing angular velocity from the particles and convert them into linear velocity to recover turbulent detail due to numerical dissipation.
References:
- Jan Bender, Dan Koschier, Tassilo Kugelstadt, and Marcel Weiler. 2018. Turbulent Micropolar SPH Fluids with Foam. IEEE transactions on visualization and computer graphics (2018).
- Sebastian Eberhardt, Steffen Weissmann, Ulrich Pinkall, and Nils Thuerey. 2017. Hierarchical vorticity skeletons. In Proceedings of the ACM SIGGRAPH/Eurographics Symposium on Computer Animation. ACM, 6.
- Ronald Fedkiw, Jos Stam, and Henrik Wann Jensen. 2001. Visual simulation of smoke. In Proceedings of the 28th annual conference on Computer graphics and interactive techniques. ACM, 15–22.
- Markus Ihmsen, Jens Cornelis, Barbara Solenthaler, Christopher Horvath, and Matthias Teschner. 2013. Implicit incompressible SPH. IEEE transactions on visualization and computer graphics 20, 3 (2013), 426–435.
- Syuhei Sato, Yoshinori Dobashi, Theodore Kim, and Tomoyuki Nishita. 2018. Example-based turbulence style transfer. ACM Transactions on Graphics (TOG) 37, 4 (2018), 84.
- Jos Stam. 1999. Stable Fluids.. In Siggraph, Vol. 99. 121–128.
- Steffen Weißmann and Ulrich Pinkall. 2010. Filament-based smoke with vortex shedding and variational reconnection. In ACM Transactions on Graphics (TOG), Vol. 29. Citeseer, 115.