Multi-particle-collision dynamics: Flow around a circular and a square cylinder
A. Lamura, G. Gompper, T. Ihle, D. M. Kroll
Abstract
A particle-based model for mesoscopic fluid dynamics is used to simulate steady and unsteady flows around a circular and a square cylinder in a two-dimensional channel for a range of Reynolds number between 10 and 130. Numerical results for the recirculation length, the drag coefficient, and the Strouhal number are reported and compared with previous experimental measurements and computational fluid dynamics data. The good agreement demonstrates the potential of this method for the investigation of complex flows.
Create a lesson
Related papers
Charged Three-Dimensional Solitons in a Ferroelectric Nematic Liquid Crystal
Netra Prasad Dhakal, Zakaria Siddiquee, Hiroya Nishikawa et al.
Frank Elastic Constants of Associating Rigid-Rodlike Systems
Akihiko Matsuyama
Medial Model of Elastic Curve Contacts, from Clasps to Knits
Kathryn Chain, Haoye Sun, Michael S. Dimitriyev
How symmetry and complexity shape three-dimensional programmable self-assembly
Prarthana Agrawal, Joakim Bohlin, Ard A. Louis
Designing tunable hyperuniformity in random organization through nonlocal noise
Yusheng Lei, Yuhan Peng, Ran Ni
Long-time Brownian dynamics of hard and sticky colloids by geometric projection
Rémi Martin, Sandrine Duluard, Céline Merlet