Hydrodynamical Simulations of Molecular Dynamics in Supersonic Turbulent Flow

被引:0
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作者
Georgi Pavlovski
Michael D. Smith
Mordecai–Mark Mac Low
Alexander Rosen
机构
[1] College Hill,Armagh Observatory
[2] American Museum of Natural History,Department of Astrophysics
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hydrodynamics; turbulence; molecular processes; clouds; ISM;
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摘要
Here we present results from simulations of turbulence in star forming environments obtained by coupling three-dimensional hydrodynamical models with appropriate chemical processes. We investigate regimes of decaying high-speed molecular turbulence. Here we analyse PDFs of density for the volume, mass, molecular mass and the energy distribution over the range of scales. We compare our results to those previously obtained for isothermal turbulence and suggest possible explanations.
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页码:69 / 75
页数:6
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