Quail: A lightweight open-source discontinuous Galerkin code in Python for teaching and prototyping

Quail: A lightweight open-source discontinuous Galerkin code in Python for teaching and prototyping
复制标题

Quail:Python 中的轻量级开源不连续 Galerkin 代码,用于教学和原型设计

DOI:
10.1016/j.softx.2022.100982
复制
发表时间:
2022
期刊:
影响因子:
3.4
通讯作者:
Ihme, Matthias
Ihme, Matthias
中科院分区:
计算机科学4区
文献类型:
--
作者:
Ching, Eric J.;Bornhoft, Brett;Lasemi, Ali;Ihme, Matthias

文献摘要

参考文献

被引文献

相似文献

在本文中,我们介绍了Quail,一个用Python编写的轻量级不连续Galerkin求解器。本代码的目的不仅是作为一个教学工具的新人迅速增长的领域,但也作为一个原型平台,测试算法,物理模型,和其他功能的不连续Galerkin框架。代码的可读性、模块化和易用性都得到了强调。目前,Quail在1D和2D非结构化网格上求解一阶和二阶偏微分方程。包括各种时间步进方案、求积规则、基础类型、方程组和其他功能。代码的结构和功能,以及代表性的例子,涉及传播的二维等熵涡和二维黎曼问题的重力源项,将进行讨论。
In this paper, we presentQuail, a lightweight discontinuous Galerkin solver written in Python. The aim of this code is to serve not only as a teaching tool for newcomers to the rapidly growing field, but also as a prototyping platform for testing algorithms, physical models, and other features in the discontinuous Galerkin framework. Code readability, modularity, and ease of use are emphasized. Currently,Quailsolves first- and second-order partial differential equations on 1D and 2D unstructured meshes. A variety of time stepping schemes, quadrature rules, basis types, equation sets, and other features are included. The structure and capabilities of the code, as well as representative examples involving propagation of a 2D isentropic vortex and a 2D Riemann problem with a gravity source term, will be discussed.
使用有限体积和不连续伽辽金求解器进行网格解析翼型仿真
DOI: --
发表时间: 2016
期刊:
影响因子: --
作者:
Michael J. Brazell;D. Mavriplis;Zhi Yang
通讯作者: Zhi Yang
非结构化曲面网格上基于高阶可杂化间断伽辽金谱元法的胞内粒子求解器
DOI: 10.1016/j.cma.2019.02.014
发表时间: 2019
影响因子: 7.2
作者:
M. Pfeiffer;F. Hindenlang;T. Binder;S. M. Copplestone;C.-D. Munz;S. Fasoulas
通讯作者: S. Fasoulas
DOI: 10.1016/j.jcp.2019.03.037
发表时间: 2018-09
期刊: J. Comput. Phys.
影响因子: --
作者:
Ran Chu;E. Endeve;C. Hauck;A. Mezzacappa
通讯作者: Ran Chu;E. Endeve;C. Hauck;A. Mezzacappa
任意曲线单元上不连续伽辽金格式模拟多相流的双向耦合欧拉-拉格朗日方法
DOI: --
发表时间: 2020
影响因子: 4.1
作者:
E. Ching;Steven Brill;M. Barnhardt;M. Ihme
通讯作者: M. Ihme
DOI: --
发表时间: 2019
影响因子: 3.7
作者:
D. Zwick;S. Balachandar
通讯作者: S. Balachandar