Numerical Modeling for Choked Flow of CO2 through Converging-Diverging Fracture

These ANSYS archive files were made to investigate the choked flow of CO2 through the converging-diverging (CD) fractures. Here, Aungier-Redlich-Kwong Equation of State is used as an equation of state. The archive files contain the geometry, mesh of each CD fracture and numerical settings properties for calculating. Note that the archive files were created with ANSYS 2020 R1 version. Furthermore, .zip file contains sound speed calculation .m MATLAB code and thermodynamic properties of CO2 from ANSYS Fluent. Please see the organizational document file named 'Zenodo Information_Yang and Han.docx'.本数据集配套的ANSYS存档文件旨在探究二氧化碳（CO₂）通过缩放型（CD）裂缝的壅塞流动特性。本次研究采用奥恩捷-里德里希-邝状态方程（Aungier-Redlich-Kwong Equation of State）作为状态方程。该存档文件包含各缩放型裂缝的几何模型、网格文件及数值计算所需的参数设置属性。请注意，本存档文件基于ANSYS 2020 R1版本生成。此外，该压缩包包含用于声速计算的MATLAB（.m格式）代码，以及由ANSYS Fluent导出的二氧化碳热力学特性数据。请参阅名为"Zenodo Information_Yang and Han.docx"的配套说明文档。