Search Results - "Massaglia, Silvano"
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A Particle Module for the PLUTO Code. II. Hybrid Framework for Modeling Nonthermal Emission from Relativistic Magnetized Flows
Published in The Astrophysical journal (01-10-2018)“…We describe a new hybrid framework to model non-thermal spectral signatures from highly energetic particles embedded in a large-scale classical or relativistic…”
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Constraining the Parameters of AGN Jets
Published in Astrophysics and space science (01-10-2003)“…Comparing the properties AGN and Herbig-Haro jets can be a useful exercise for understanding the physical mechanisms at work in collimated outflows that…”
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3D simulations of disc winds extending radially self-similar MHD models
Published in Monthly notices of the Royal Astronomical Society (21-04-2014)“…Disc winds originating from the inner parts of accretion discs are considered as the basic component of magnetically collimated outflows. The only available…”
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Small scale localization in turbulent flows. A priori tests applied to a possible Large Eddy Simulation of compressible turbulent flows
Published in Computer physics communications (15-04-2007)“…A method for the localization of small scales in turbulent velocity fields is proposed. The method is based on the definition of a function f of the velocity…”
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Constraining the parameters of AGN jets: Comparisons with Herbig-Haro jets
Published in Astrophysics and space science (01-01-2003)“…Comparing the properties AGN and Herbig-Haro jets can be a useful exercise for understanding the physical mechanisms at work in collimated outflows that…”
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6
The different flavors of extragalactic jets: Magnetized relativistic flows
Published 07-02-2024“…We perform three-dimensional numerical simulations of magnetized relativistic jets propagating in a uniform density environment in order to study the effect of…”
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Hydrodynamics of hypersonic jets: experiments and numerical simulations
Published in Astrophysics and space science (01-11-2011)“…Stars form in regions of the galaxy that are denser and cooler than the mean interstellar medium. These regions are called Giant Molecular Clouds. At the…”
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Relativistic mhd simulations of jets with toroidal magnetic fields
Published in Space science reviews (01-11-2005)“…Issue Title: WISER Workshop on Computing in Space and Astrophysical Plasmas This paper presents an application of the recent relativistic HLLC approximate…”
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Conference Proceeding Journal Article -
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Foreword
Published in Astrophysics and space science (01-08-2004)“…Issue Title: Special Issue: VIRTUAL astrophysical jets…”
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A Particle Module for the PLUTO code: II - Hybrid Framework for Modeling Non-thermal emission from Relativistic Magnetized flows
Published 27-08-2018“…We describe a new hybrid framework to model non-thermal spectral signatures from highly energetic particles embedded in a large-scale classical or relativistic…”
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Journal Article -
12
Astrophysical Jet Simulations: Comparing Different Numerical Methods
Published in Astrophysics and space science (01-01-2004)“…Issue Title: Special Issue: VIRTUAL astrophysical jets High resolution Godunov-type methods have gained increasing popularity in the last decade due to their…”
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Journal Article -
13
On the MHD Acceleration of Astrophysical Jets
Published in Astrophysics and space science (01-01-2004)“…Issue Title: Special Issue: VIRTUAL astrophysical jets We present a 2.5D magnetohydrodynamic (MHD) simulation of the acceleration of a collimated jet from a…”
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Experiments and Numerical Simulations on the Mid-Term Evolution of Hypersonic Jets
Published in Astrophysics and space science (01-01-2004)“…Issue Title: Special Issue: VIRTUAL astrophysical jets The experiment described here is focussed to the observation of underexpanded, hypersonic turbulent…”
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Entrainment and Deceleration of Relativistic Jets
Published in Astrophysics and space science (01-01-2004)“…Issue Title: Special Issue: VIRTUAL astrophysical jets Extragalactic radio sources are separated in two classes according to their specific luminosity:…”
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Constraining the Parameters of AGN Jets - Comparisons with Herbig-Haro Jets
Published 09-01-2003“…Comparing the properties AGN and Herbig-Haro jets can be a useful exercise for understanding the physical mechanisms at work in collimated outflows that…”
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Numerical Simulations of the Interaction of Jets with the Intracluster Medium
Published in Astrophysics and space science (01-01-2004)“…Issue Title: Special Issue: VIRTUAL astrophysical jets We study, by numerical simulations, the propagation of an axisymmetric supersonic jet in an isothermal…”
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3D simulations of disc-winds extending radially self-similar MHD models
Published 31-01-2014“…Disc-winds originating from the inner parts of accretion discs are considered as the basic component of magnetically collimated outflows. The only available…”
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Journal Article -
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Numerical simulations of radiative magnetized Herbig-Haro jets: the influence of pre-ionization from X-rays on emission lines
Published 14-12-2011“…ApJ, 746, 96, 2012 We investigate supersonic, axisymmetric magnetohydrodynamic (MHD) jets with a time-dependent injection velocity by numerical simulations…”
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20
Hydrodynamics of Hypersonic Jets: Experiments and Numerical Simulations
Published 15-01-2011“…Stars form in regions of the galaxy that are denser and cooler than the mean interstellar medium. These regions are called Giant Molecular Clouds. At the…”
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Journal Article