A New GPU-Based Neighbor Search Algorithm for Fluid Simulations

Zhao, Xiangkun; Li, Fengxia; Shou-yi, Zhan

doi:10.1109/dbta.2010.5659015

Cited by 3 publications

(2 citation statements)

References 11 publications

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“…However, the bit width of data for hashing is limited. Developed along a similar line of approach, the GPU‐based neighbor search method on binary search can be found in . In , z‐indexing method have been employed to improve the hashing algorithm.…”

Section: Related Workmentioning

confidence: 99%

Real‐time generation of smoothed‐particle hydrodynamics‐based special effects in character animation

2013

Computer Animation & Virtual

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In the previous works, the real‐time fluid‐character animation could hardly be achieved because of the intensive processing demand on the character's movement and fluid simulation. This paper presents an effective approach to the real‐time generation of the fluid flow driven by the motion of a character in full 3D space, based on smoothed‐particle hydrodynamics method. The novel method of conducting and constraining the fluid particles by the geometric properties of the character motion trajectory is introduced. Furthermore, the optimized algorithms of particle searching and rendering are proposed, by taking advantage of the graphics processing unit parallelization. Consequently, both simulation and rendering of the 3D liquid effects with realistic character interactions can be implemented by our framework and performed in real‐time on a conventional PC. Copyright © 2013 John Wiley & Sons, Ltd.

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Section: Related Workmentioning

confidence: 99%

Real‐time generation of smoothed‐particle hydrodynamics‐based special effects in character animation

2013

Computer Animation & Virtual

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“…Shifting the computational burden from the Central Processing Unit (CPU) to the GPU in SPH is now common. Two examples are the works by Goswami [67] and Zhao [68], each of which provide unique algorithms to streamline the SPH fluid formulation on the GPU.…”

Section: Smoothed Particle Hydrodynamicsmentioning

confidence: 99%

Cartilage Simulation Using Smoothed Particle Hydrodynamics

Boyer¹

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Abnormal bone growth in the hip joint causing increased stress during motion is a condition known as Femoral Acetabular Impingement (FAI). FAI is considered to be a primary cause of osteoarthritis in this joint due to wear of articular cartilage. A computer simulation for preoperative evaluation of FAI requires the representation of cartilage for accurate force and stress determination, but current methodologies such as the finite element method (FEM) do not simultaneously provide both the accuracy and the computational speed necessary for such a representation. In this thesis, a fast and accurate simulation of articular cartilage is proposed using adaptations of previous research and unique extensions to the method of smoothed particle hydrodynamics (SPH). Strong correlation is found between simulations of compression and indentation experiments of cartilage with previously published experimental results, with simulations operating in excess of real-time rates.ii

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Three-dimensional simulation of wave-structure interaction based on smoothed particle hydrodynamics

He¹

2022

Sci. Sin.-Phys. Mech. Astron.

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A New GPU-Based Neighbor Search Algorithm for Fluid Simulations

Cited by 3 publications

References 11 publications

Real‐time generation of smoothed‐particle hydrodynamics‐based special effects in character animation

Real‐time generation of smoothed‐particle hydrodynamics‐based special effects in character animation

Cartilage Simulation Using Smoothed Particle Hydrodynamics

Three-dimensional simulation of wave-structure interaction based on smoothed particle hydrodynamics

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