Using matrices in post-processing phase of CFD simulations
<|reference_start|>Using matrices in post-processing phase of CFD simulations: In this work I present a technique of construction and fast evaluation of a family of cubic polynomials for analytic smoothing and graphical rendering of particles trajectories for flows in a generic geometry. The principal result of the work was implementation and test of a method for interpolating 3D points by regular parametric curves and their fast and efficient evaluation for a good resolution of rendering. For the purpose I have used a parallel environment using a multiprocessor cluster architecture. The efficiency of the used method is good, mainly reducing the number of floating-points computations by caching the numerical values of some line-parameter's powers, and reducing the necessity of communication among processes. This work has been developed for the Research and Development Department of my company for planning advanced customized models of industrial burners.<|reference_end|>
@article{argentini2004using,
    title={Using matrices in post-processing phase of CFD simulations},
    author={Gianluca Argentini},
    journal={Progress in Industrial Mathematics at ECMI 2004 - Eindhoven
  (Netherlands), Springer, 2005},
    year={2004},
    archivePrefix={arXiv},
    eprint={cs/0404047},
    primaryClass={cs.NA cs.DC physics.comp-ph}
}