Development and analysis of entropy stable no-slip wall boundary conditions for the Eulerian model for viscous and heat conducting compressible flows

The database used in the submission of "Development and analysis of entropy stable no-slip wall boundary conditions implementation of the Eulerian model for viscous and heat conducting compressible flows." Abstract: Nonlinear entropy stability analysis is used to derive entropy stable no-slip wall boundary conditions for the Eulerian model proposed by Svärd ( <em>Physica A: Statistical Mechanics and its Applications, 2018 </em>). and its spatial discretization based on entropy stable collocated discontinuous Galerkin operators with the summation-by-parts property for unstructured grids. A set of viscous test cases of increasing complexity are simulated using both the Eulerian and the classic compressible Navier–Stokes models. The numerical results obtained with the two models are compared, and differences and similarities are then highlighted.本数据集用于论文《粘性导热可压缩流欧拉模型的熵稳定无滑移壁面边界条件实现及分析》的投稿。摘要：本研究借助非线性熵稳定性分析方法，为Svärd于2018年发表于《Physica A: Statistical Mechanics and its Applications》的欧拉模型推导出熵稳定无滑移壁面边界条件；同时针对该模型，构建基于具备分部求和（summation-by-parts）性质的熵稳定同位间断伽辽金（discontinuous Galerkin）算子的非结构网格空间离散格式。本研究选取一系列复杂度逐步提升的粘性测试算例，分别采用欧拉模型与经典可压缩纳维-斯托克斯（Navier–Stokes）模型开展数值模拟，随后对两款模型得到的数值结果进行对比分析，最终阐明二者的异同所在。