Efficient parallel computations of flows of arbitrary fluids for all regimes of reynolds, mach and grashof numbers
International Journal of Numerical Methods for Heat and Fluid Flow, Volume 12, Number 6, page 637--657 - june 2002
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This paper presents a uni®ed numerical method able to address a wide class of ¯uid ¯ow
problems of engineering interest. Arbitrary ¯uids are treated specifying totally arbitrary equations
of state, either in analytical form or through look-up tables. The most general system of the
unsteady Navier–Stokes equations is integrated with a coupled implicit preconditioned method.
The method can stand in®nite CFL number and shows the ef®ciency of a quasi-Newton method
independent of the multi-block partitioning on parallel machines. Computed test cases ranging
from inviscid hydrodynamics, to natural convection loops of liquid metals, and to supersonic
gasdynamics, show a solution ef®ciency independent of the class of ¯uid ¯ow problem
Références BibTex
@Article{MCDPT02a,
author = {Mulas, M. and Chibbaro, S. and Delussu, G. and Piazza, I. and Talice, M.},
title = {Efficient parallel computations of flows of arbitrary fluids for all regimes of reynolds, mach and grashof numbers},
journal = {International Journal of Numerical Methods for Heat and Fluid Flow},
number = {6},
volume = {12},
pages = {637--657},
month = {june},
year = {2002},
keywords = {computations, flow, fluid},
url = {https://publications.crs4.it/pubdocs/2002/MCDPT02a},
}