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astro-ph1998
Three-dimensional SPH simulations of accretion discs
Henri M. J. Boffin, Kei Haraguchi, Takuya Matsuda
We discuss some 3D numerical simulations of accretion discs using the SPH method and a polytropic equation of state. We show that discs exist even for as large value of the polytro…
physics.geo-ph1998
Application of numerical methods to modeling the stellar wind and interstellar medium interaction
Nikolai Pogorelov, Takuya Matsuda
We present a review of the application of numerical methods to solve the problem of the stellar/solar wind with the local interstellar medium. Most of approaches described are deve…
astro-ph1998
Numerical Computation of Two Dimensional Wind Accretion of Isothermal Gas
Eiji Shima, Takuya Matsuda, Ulrich Anzer +2
A new numerical algorithm for calculating isothermal wind accretion flows has been developed and is applied here to the analysis of the hydrodynamics of two-dimensional plane symme…