@inproceedings{c58a214cdce64946aaab3467099ec895,
title = "Numerical Simulations of Newtonian and Non-Newtonian Fluids on GPU",
abstract = "The focus this paper is on the implementation of a 3D Navier-Stokes solver on GPUs using the CUDA programming architecture. A Navier-Stokes code has been developed using the fractional step method for discretization of governing equations. The code was first validated by computing the 3D lid-driven cavity flow in a cube for a Newtonian fluid and comparing the results with those available in literature. The code now has been extended to compute the non-Newtonian flow in the lid-driven cubic cavity using the power-law (Ostwald-deWaele) model as the non-linear stress-strain constitutive model. This code has been implemented on NVIDIA GPUs. Depending upon the size of the problem, a significant improvement in speedup is obtained for both Newtonian and non-Newtonian flow. The results demonstrate the power of CUDA with a GPU in achieving high computing performance for large scale scientific problems which have a large part of the code that can be parallelized.",
author = "Kai Jin and Vanka, {Surya P.} and Agarwal, {Ramesh K.}",
note = "Publisher Copyright: {\textcopyright} 2015 American Institute of Aeronautics and Astronautics Inc. All rights reserved.; 52nd Aerospace Sciences Meeting 2014 ; Conference date: 13-01-2014 Through 17-01-2014",
year = "2014",
doi = "10.2514/6.2014-1128",
language = "English (US)",
series = "52nd Aerospace Sciences Meeting",
publisher = "American Institute of Aeronautics and Astronautics Inc.",
booktitle = "52nd Aerospace Sciences Meeting",
}