TY - GEN
T1 - Simulation of interaction between fluid and deformable bodies
AU - Chan, Ka Hou
AU - Wu, Wen
AU - Ke, Wei
N1 - Publisher Copyright:
© Springer International Publishing Switzerland 2015.
PY - 2015
Y1 - 2015
N2 - Based on the Smoothed Particle Hydrodynamics (SPH) and Finite Element Method (FEM) model, we propose a method for realtime simulation of fluid with deformable bodies. The two-way coupling method for the fluid with deformable bodies is processed by the raytraced collision detection method instead of the ghost particles. Using the forward ray-tracing method for both velocity and position, different normal and tangential conditions can be realized even for the cloth-like thin solids. The coupling forces are calculated based on the conservation of momentum and kinetic energy. In order to take full advantage of the computational power in modern GPUs, we implement our method in NVIDIA CUDA and OptiX. The simulation results are analyzed and discussed to show the efficiency of our method.
AB - Based on the Smoothed Particle Hydrodynamics (SPH) and Finite Element Method (FEM) model, we propose a method for realtime simulation of fluid with deformable bodies. The two-way coupling method for the fluid with deformable bodies is processed by the raytraced collision detection method instead of the ghost particles. Using the forward ray-tracing method for both velocity and position, different normal and tangential conditions can be realized even for the cloth-like thin solids. The coupling forces are calculated based on the conservation of momentum and kinetic energy. In order to take full advantage of the computational power in modern GPUs, we implement our method in NVIDIA CUDA and OptiX. The simulation results are analyzed and discussed to show the efficiency of our method.
KW - Conservation of momentum
KW - Finite Element Method
KW - Ray-tracing
KW - Smoothed Particle Hydrodynamics
KW - Two-way coupling
UR - https://www.scopus.com/pages/publications/84943596849
U2 - 10.1007/978-3-319-21969-130
DO - 10.1007/978-3-319-21969-130
M3 - Conference contribution
AN - SCOPUS:84943596849
SN - 9783319219684
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 349
EP - 359
BT - Image and Graphics - 8th International Conference, ICIG 2015, Proceedings
A2 - Zhang, Yu-Jin
PB - Springer Verlag
T2 - 8th International Conference on Image and Graphics, ICIG 2015
Y2 - 13 August 2015 through 16 August 2015
ER -