Geodesic
Application of the smoothed particle hydrodynamics method for solving gas-dynamic problems
Numerical methods and programming, Tome 9 (2008) no. 1, pp. 40-47

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The modern level of computing technologies makes it possible to perform the mathematical simulation of complicated scientific problems and to study a number of natural phenomena, such as the formation of stars and planetary systems from a protosubstance and their further evolution. One of the most efficient gas-dynamic computation methods for astrophysical simulation is the meshless smoothed particle hydrodynamics method (the SPH-method). The complete Lagrangian nature of this method allows one to conduct simulations over a very wide dynamic range of density, pressure, and temperature. A number of numerical results obtained by the SPH-method are discussed. In order to take into account the gravitation interactions, a hierarchical tree-code method is applied.
Mots-clés : SPH-метод
Keywords: mathematical simulation, smoothed particle method, computational astrophysics, gas dynamics. 
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     author = {A. V. Aliev},
     title = {Application of the smoothed particle hydrodynamics method for solving gas-dynamic problems},
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     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMP_2008_9_1_a5/}
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A. V. Aliev. Application of the smoothed particle hydrodynamics method for solving gas-dynamic problems. Numerical methods and programming, Tome 9 (2008) no. 1, pp. 40-47. http://geodesic.mathdoc.fr/item/VMP_2008_9_1_a5/