Zobrazeno 1 - 10
of 60
pro vyhledávání: '"Ruffert, Maximilian"'
We investigate the effect of spin on equal and unequal mass binary neutron star mergers using finite-temperature, composition-dependent Hempel-Schaffner-Bielich (SFHo) equation of state, via 3+1 general relativistic hydrodynamics simulations which ta
Externí odkaz:
http://arxiv.org/abs/2405.13687
Autor:
Todd, Victoria L.G., Williamson, Laura D., Jiang, Jian, Cox, Sophie E., Todd, Ian B., Ruffert, Maximilian
Publikováno v:
In Marine Pollution Bulletin April 2021 165
Autor:
Sriskantha, Hari, Ruffert, Maximilian
We modify an existing magnetohydrodynamics algorithm to make it more compatible with a dimensionally-split (DS) framework. It is based on the standard reconstruct-solve-average strategy (using a Riemann solver), and relies on constrained transport to
Externí odkaz:
http://arxiv.org/abs/1304.3609
Autor:
Nelson, Andrew F., Ruffert, Maximilian
Publikováno v:
MNRAS 2013 v429 p1791-1826
(shortened) We perform 3D hydrodynamic simulations of gas flowing around a planetary core of mass \mplan=10\me embedded in a near Keplerian background flow, using a modified shearing box approximation. We employ a nested grid hydrodynamic code with a
Externí odkaz:
http://arxiv.org/abs/1211.5423
It has been known since the 1950's that the observed gas content of Galactic globular clusters (GCs) is 2-3 orders of magnitude less than the mass lost by stars between Galactic disk crossings. In this work we address the question: What happens to th
Externí odkaz:
http://arxiv.org/abs/1010.1532
Autor:
Nelson, Andrew F., Ruffert, Maximilian
We propose that the nebular shocks currently favored as a model to form chondrules and other annealed silicates in the solar nebula originate in the dynamical activity present in the envelope of forming Jovian planets. In contrast to the classic `cor
Externí odkaz:
http://arxiv.org/abs/astro-ph/0510415
Autor:
Ruffert, Maximilian, Janka, H. -Thomas
Three-dimensional hydrodynamical simulations are presented for the direct head-on or off-center collision of two neutron stars, employing a basically Newtonian PPM code but including the emission of gravitational waves and their back-reaction on the
Externí odkaz:
http://arxiv.org/abs/astro-ph/9804132
Autor:
Ruffert, Maximilian
We investigate the hydrodynamics of a variant of classical Bondi-Hoyle-Lyttleton accretion: a totally absorbing sphere moves at various Mach numbers (3 and 10) relative to a medium, which is taken to be an ideal gas having a velocity gradient (of 3%
Externí odkaz:
http://arxiv.org/abs/astro-ph/9605072
Autor:
Foglizzo, Thierry, Ruffert, Maximilian
We prove that the sonic surface of axisymmetric meridional stationary flows is always attached to the accretor, however small, if the adiabatic index of the gas is gamma=5/3. Using local expansions near a point-like accretor, we extend Bondi's classi
Externí odkaz:
http://arxiv.org/abs/astro-ph/9604160
Autor:
Todd, Victoria L.G., Williamson, Laura D., Jiang, Jian, Cox, Sophie E., Todd, Ian B., Ruffert, Maximilian
Publikováno v:
In Marine Pollution Bulletin January 2022 174