Global 3D two-fluid simulations of the tokamak edge region: Turbulence, transport, profile evolution, and spontaneous E × B rotation
Sign Up to like & getrecommendations! Published in 2017 at "Physics of Plasmas"
DOI: 10.1063/1.4978885
Abstract: We present global two-fluid simulations of L-mode edge tokamak plasma turbulence and profile evolution including both closed field lines and the scrape-off-layer. We consider a shifted-circle magnetic configuration with realistic Alcator C-Mod inner wall limited… read more here.
Keywords: global two; fluid simulations; turbulence; rotation ... See more keywords
Fast Fluid Simulations with Sparse Volumes on the GPU
Sign Up to like & getrecommendations! Published in 2018 at "Computer Graphics Forum"
DOI: 10.1111/cgf.13350
Abstract: We introduce efficient, large scale fluid simulation on GPU hardware using the fluid‐implicit particle (FLIP) method over a sparse hierarchy of grids represented in NVIDIA® GVDB Voxels. Our approach handles tens of millions of particles… read more here.
Keywords: simulations sparse; fast fluid; sparse volumes; volumes gpu ... See more keywords
Deep Fluids: A Generative Network for Parameterized Fluid Simulations
Sign Up to like & getrecommendations! Published in 2019 at "Computer Graphics Forum"
DOI: 10.1111/cgf.13619
Abstract: This paper presents a novel generative model to synthesize fluid simulations from a set of reduced parameters. A convolutional neural network is trained on a collection of discrete, parameterizable fluid simulation velocity fields. Due to… read more here.
Keywords: network; fluid simulations; generative model; velocity fields ... See more keywords