论文标题
天体物理湍流模拟（CAT）的目录
The Catalogue for Astrophysical Turbulence Simulations (CATS)
论文作者
论文摘要
在许多天体物理学领域，湍流是一个关键过程。在过去的几十年中，流体的数值模拟的进步彻底改变了我们对湍流和相关过程（例如恒星形成和宇宙射线传播）的理解。但是，来自天体物理湍流数值模拟的数据通常并不公开。我们为天文学社区介绍了一个新的面向模拟的数据库：位于www.mhdturbulence.com上的天体物理湍流模拟目录（CATS）。猫包括由公共代码Athena ++，Arepo，Enzo和Flash产生的磁性水力动力学（MHD）湍流盒仿真数据产品。猫还包括几个合成观察数据集，例如湍流HI数据库。我们还包括其中一些数据的测量功率谱和3点相关函数。我们讨论了开源统计和可视化工具对于分析湍流模拟（例如猫中发现的）的重要性。
Turbulence is a key process in many fields of astrophysics. Advances in numerical simulations of fluids over the last several decades have revolutionized our understanding of turbulence and related processes such as star formation and cosmic ray propagation. However, data from numerical simulations of astrophysical turbulence are often not made public. We introduce a new simulation-oriented database for the astronomical community: The Catalogue for Astrophysical Turbulence Simulations (CATS), located at www.mhdturbulence.com. CATS includes magnetohydrodynamic (MHD) turbulent box simulation data products generated by the public codes athena++, arepo, enzo, and flash. CATS also includes several synthetic observational data sets, such as turbulent HI data cubes. We also include measured power spectra and 3-point correlation functions from some of these data. We discuss the importance of open source statistical and visualization tools for the analysis of turbulence simulations such as those found in CATS.
