Data supporting "Optimal mixing in two-dimensional stratified plane Poiseuille flow at finite Peclet and Richardson numbers"

Data supporting publication. Contains codes to create data, initial conditions and figure files, as well as original paper and explanatory "note". Optimization.m : Main routine for optimization (use param.m to specify the flow parameters, mixing norms, resolution etc.)

Diagnostic_diag.m : Main routine for diagnostic (forward integration in time only). Use param.m again. The *_diag.m routines are called for diagnostic only.

Flow_measures.m and Flow_measures_diag.m contain the definitions of all the diagnostic variables. Their timeseries are stored in norms_timeseries.mat.

All the figures have been produced with the data stored in norms_timeseries.mat and the flow snapshots. Omega0.mat is produced by Diagnostic_diag.m and contains the initial vorticity field for the perturbation.

支持出版物发布的数据集。包含创建数据、初始条件及图文件所需的代码，以及原始论文及解释性笔记。Optimization.m：优化主程序（使用param.m文件指定流动参数、混合范数、分辨率等）。Diagnostic_diag.m：诊断主程序（仅进行时间前向积分）。再次使用param.m文件。*_diag.m程序仅用于诊断。Flow_measures.m和Flow_measures_diag.m包含所有诊断变量的定义。它们的时序数据存储在norms_timeseries.mat文件中。所有图均由存储在norms_timeseries.mat文件中的数据和流动快照生成。Omega0.mat文件由Diagnostic_diag.m生成，包含扰动初始涡量场。