Results 261 to 270 of about 8,002,611 (334)

Impulse Fluid Simulation

IEEE Transactions on Visualization and Computer Graphics, 2023
We propose a new incompressible Navier-Stokes solver based on the impulse gauge transformation. The mathematical model of our approach draws from the impulse-velocity formulation of Navier-Stokes equations, which evolves the fluid impulse as an auxiliary variable of the system that can be projected to obtain the incompressible flow velocities at the ...
Fan Feng, Jinyuan Liu, Shiying Xiong, Shuqi Yang, Yaorui Zhang, Bo Zhu   +5 more
openaire   +3 more sources

Fluid Simulation

Encyclopedia of Computer Graphics and Games, 2015
Manuel Schmidt, Yann Savoye
openaire   +2 more sources

A Novel CNN-Based Poisson Solver for Fluid Simulation

IEEE Transactions on Visualization and Computer Graphics, 2020
Solving a large-scale Poisson system is computationally expensive for most of the Eulerian fluid simulation applications. We propose a novel machine learning-based approach to accelerate this process.
Xiangyun Xiao, Yanqing Zhou, Hui Wang, Xubo Yang   +3 more
semanticscholar   +1 more source

Fluid simulation

ACM SIGGRAPH 2007 courses, 2007
Animating fluids like water, smoke, and fire by physics-based simulation is increasingly important in visual effects and is starting to make an impact in real-time games. This course goes from the basics of 3D fluid flow to the state of the art in graphics.
Robert Bridson, Matthias Müller-Fischer
openaire   +1 more source

A vaginal fluid simulant

Contraception, 1999
A fluid medium was developed to simulate the fluid produced in the human vagina. The composition of the medium was based on an extensive review of the literature on constituents of human vaginal secretions. In choosing the ingredients for this medium, the goal was to emphasize properties that influence interactions of vaginal fluid with topical ...
D H, Owen, D F, Katz
openaire   +2 more sources

Atomistic methods in fluid simulation

Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2010
Atomistic methods, such as molecular dynamics and direct simulation Monte Carlo, constitute a powerful and growing set of techniques for fluid-dynamics simulation. The more fundamental nature of such methods, which exhibit nonlinear transport effects and small-scale fluctuations, extends their modelling accuracy to a significantly wider range of scales
Kadau, Kai, Barber, John L., Germann, Timothy C., Holian, Brad L., Alder, Berni J.   +4 more
openaire   +3 more sources

A fluid simulation-based evidence of the soliton-type behavior of supersolitary waves in plasma

Physics of Plasmas, 2019
We performed a fluid simulation of the head-on collision of supersolitary waves (SSWs) with regular solitary waves (RSWs) in a plasma consisting of cold fluid ions and two-temperature electrons having kappa distributions.
A. Lotekar, A. Kakad, B. Kakad
semanticscholar   +1 more source

Mesoscale Simulations of Fluid-Fluid Interfaces

2014
Fluid-fluid interfaces appear in numerous systems of academic and industrial interest. Their dynamics is difficult to track since they are usually deformable and of not a priori known shape. Computer simulations pose an attractive way to gain insight into the physics of interfaces.
Krüger, T., Frijters, S., Günther, F., Kaoui, B., Harting, J.D.R.   +4 more
openaire   +2 more sources