Open AccessFluid-cloth coupling algorithm based on PBD and CCD
Author(s) -
Sijie Huang,
Kun Zhou
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1865/4/042066
Subject(s) - coupling (piping) , fluid simulation , computer science , collision , algorithm , smoothed particle hydrodynamics , fluid dynamics , parallel computing , position (finance) , parallelism (grammar) , flow (mathematics) , computational science , mechanics , physics , mechanical engineering , engineering , computer security , finance , economics
In order to simulate the interaction between cloth and fluid, we use Smooth Particle Hydrodynamics (SPH) as a method in fluid simulation, we propose a Continuous collision detection (CCD) and position-based dynamics (PBD) collision constrained iterative flow coupling method. By analyzing the parallelism of the algorithm, we implement a low storage and load balanced fluid and cloth coupling algorithm parallel computing is used to accelerate the simulation. The experimental results show that our method realizes the bidirectional coupling of fluid and cloth, and improves the simulation performance.