Data underlying the publication Direct numerical simulation of forced thermal convection in square ducts up to Reτ≈2000

Direct numerical simulation dataset of forced thermal convection in turbulent square duct flow.<br>Mean flow statistics for square duct flow at up to friction Reynolds number 2000Data are written in the Tecplot ASCII format and the order of the variables is reported in the file header.The case name follow the same notation as in the reference publication:<br>D. Modesti and S. Pirozzoli Direct numerical simulation of forced thermal convection in square ducts up to $\Rey_{\tau} \approx 2000$ J. Fluid Mech. 2022<br>Additional data turbulent square duct flow are available at http://newton.dima.uniroma1.it/<br>

湍流方形管道内受迫热对流的直接数值模拟（Direct numerical simulation）数据集。
摩擦雷诺数（friction Reynolds number）最高达2000的方形管道流动平均流动统计量。
数据以Tecplot ASCII格式存储，变量顺序在文件头中注明。
案例命名规则与参考文献一致：
D. Modesti与S. Pirozzoli，《方形管道内受迫热对流的直接数值模拟（壁面摩擦雷诺数最高约2000）》，J. Fluid Mech., 2022
更多湍流方形管道流动相关数据集可访问http://newton.dima.uniroma1.it/获取。