Contents I. Introduction
Navier-Stokes equations are the set of nonlinear partial differential equations which can be employed to describe fluid motion. It is based on the conservation of mass, and conservation of momentum under Newton's second law.
Abstract:
Incompressible flow simulations governed by the two-dimensional Navier-Stokes model are presented in this work. This set of nonlinear equations is approximated by the lat...Show MoreMetadata
Abstract:
Incompressible flow simulations governed by the two-dimensional Navier-Stokes model are presented in this work. This set of nonlinear equations is approximated by the lattice Boltzmann method (LBM). Numerical method is developed and implemented in both sequential and CUDA programs. The accuracy of numerical scheme is investigated by simulating two-dimensional duct flows that analytical solution exists. CUDA is used to improve computational performance. Speed up is increased approximately 10x from a sequential program.
Published in: TENCON 2014 - 2014 IEEE Region 10 Conference
Date of Conference: 22-25 October 2014
Date Added to IEEE Xplore: 29 January 2015
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Keywords assist with retrieval of results and provide a means to discovering other relevant content. Learn more.
- IEEE Keywords
- Index Terms
- Navier Stokes Equations ,
- Lattice Boltzmann ,
- Lattice Boltzmann Method ,
- Incompressible Navier Stokes Equations ,
- Set Of Equations ,
- Incompressible Flow ,
- Time Step ,
- Distribution Function ,
- Flow Velocity ,
- Equilibrium State ,
- Fluid Flow ,
- Parallelization ,
- Graphics Processing Unit ,
- Computational Domain ,
- Fluid Density ,
- Transfer Time ,
- Fluid Particles ,
- Newton’s Second Law ,
- Stream Processing ,
- Lattice Points ,
- Device Memory ,
- Running Program ,
- Lattice Cell ,
- Nonlinear Partial Differential Equations ,
- Memory Data
- Author Keywords
Keywords assist with retrieval of results and provide a means to discovering other relevant content. Learn more.
- IEEE Keywords
- Index Terms
- Navier Stokes Equations ,
- Lattice Boltzmann ,
- Lattice Boltzmann Method ,
- Incompressible Navier Stokes Equations ,
- Set Of Equations ,
- Incompressible Flow ,
- Time Step ,
- Distribution Function ,
- Flow Velocity ,
- Equilibrium State ,
- Fluid Flow ,
- Parallelization ,
- Graphics Processing Unit ,
- Computational Domain ,
- Fluid Density ,
- Transfer Time ,
- Fluid Particles ,
- Newton’s Second Law ,
- Stream Processing ,
- Lattice Points ,
- Device Memory ,
- Running Program ,
- Lattice Cell ,
- Nonlinear Partial Differential Equations ,
- Memory Data
- Author Keywords
