论文标题
Magrathea：开源球形对称行星室内结构代码
MAGRATHEA: an open-source spherical symmetric planet interior structure code
论文作者
论文摘要
Magrathea是一种开源行星结构代码，它考虑了完全不同的球形对称内饰的情况。鉴于每一层和表面温度的质量，代码使用射击方法到贴合点的方法迭代了静水等方程的边界条件，以找到行星半径。 Magrathea的第一个版本最多支持四层铁，硅酸盐，水和理想气体。除少数例外，可以在等温，等温和用户定义的功能之间选择温度曲线。用户在每一层中都有许多选择和状态方程的选项，我们会记录如何添加其他状态方程。我们介绍Magrathea的功能并讨论其应用。我们鼓励社区参加https://github.com/huang-cl/magrathea的Magrathea的发展。
MAGRATHEA is an open-source planet structure code that considers the case of fully differentiated spherically symmetric interiors. Given the mass of each layer and the surface temperature, the code iterates the boundary conditions of the hydrostatic equations using the method of shooting to a fitting point in order to find the planet radius. The first version of MAGRATHEA supports a maximum of four layers of iron, silicates, water, and ideal gas. With a few exceptions, the temperature profile can be chosen between isothermal, isentropic, and user-defined functions. The user has many options for the phase diagram and equation of state in each layer and we document how to add additional equations of state. We present MAGRATHEA's capabilities and discuss its applications. We encourage the community to participate in the development of MAGRATHEA at https://github.com/Huang-CL/Magrathea.
