Flow lattice model for the simulation of chemistry dependent transport phenomena in cementitious materials

H Yin, A Cibelli, SA Brown, L Yang, L Shen… - European Journal of …, 2024 - Taylor & Francis
This study presents the formulation and validation of a three-dimensional Flow Lattice Model
(FLM) with application to the Hygro-Thermo-Chemical (HTC) model for analysis of moisture …

Higher order divergence-free and curl-free interpolation on MAC grids

R Roy-Chowdhury, T Shinar, C Schroeder - Journal of Computational …, 2024 - Elsevier
Divergence-free vector fields and curl-free vector fields play an important role in many types
of problems, including the incompressible Navier-Stokes equations, Maxwell's equations …

A Bio-inspired Model for Bee Simulations

Q Chen, W Guo, Y Fang, Y Tong, T Lu… - … on Visualization and …, 2024 - ieeexplore.ieee.org
As eusocial creatures, bees display unique macro collective behavior and local body
dynamics that hold potential applications in various fields, such as computer animation …

Local divergence-free polynomial interpolation on MAC grids

C Schroeder, RR Chowdhury, T Shinar - Journal of Computational Physics, 2022 - Elsevier
Divergence-free vector fields play an important role in many types of problems, including the
incompressible Navier-Stokes equations and the equations for magnetohydrodynamics. In …

The Impulse Particle‐In‐Cell Method

S Sancho, J Tang, C Batty… - Computer Graphics …, 2024 - Wiley Online Library
An ongoing challenge in fluid animation is the faithful preservation of vortical details, which
impacts the visual depiction of flows. We propose the Impulse Particle‐In‐Cell (IPIC) …

Fluid Implicit Particles on Coadjoint Orbits

MS Nabizadeh, R Roy-Chowdhury, H Yin… - arxiv preprint arxiv …, 2024 - arxiv.org
We propose Coadjoint Orbit FLIP (CO-FLIP), a high order accurate, structure preserving fluid
simulation method in the hybrid Eulerian-Lagrangian framework. We start with a Hamiltonian …

Wavelet Potentials: An Efficient Potential Recovery Technique for Pointwise Incompressible Fluids

L Lyu, X Ren, W Cao, J Zhu, E Wu… - Computer Graphics …, 2024 - Wiley Online Library
We introduce an efficient technique for recovering the vector potential in wavelet space to
simulate pointwise incompressible fluids. This technique ensures that fluid velocities remain …

Efficient odd–even multigrid for pointwise incompressible fluid simulation on GPU

L Lyu, W Cao, X Ren, E Wu, ZX Yang - The Visual Computer, 2024 - Springer
Fluid simulation is a well-established research field in computer graphics that aims to
generate realistic and visually appealing simulations of fluids, including water, smoke, and …

Differentiable curl-noise: boundary-respecting procedural incompressible flows without discontinuities

X Ding, C Batty - Proceedings of the ACM on Computer Graphics and …, 2023 - dl.acm.org
We present Differentiable Curl-Noise, a C1 procedural method to animate strictly
incompressible fluid flows in two dimensions. While both the original Curl-Noise method of …