Data underlying the publication: Resolving convective velocities of turbulent boundary layer-induced convective heat transfer fluctuations at the wall

Data and processing steps are described in the following paper:Foroozan, F., Ianiro, A., Discetti, S., Baars, W.J., Resolving convective velocities of turbulent boundary layer-induced convective heat transfer fluctuations at the wall.<br>Data comprise wall fields (spatiotemporal data) of the wall-temperature and Nusselt number of turbulent boundary layer-induced convective heat transfer at the wall. Processing codes to re-generate figures of the aforementioned paper are also included. Two boundary layer conditions are considered: a relatively low friction Reynolds number (Retau = 990) and a higher friction Reynolds number (Retau = 1800). These data allow for studying the spatiotemporal evolution of convective heat transfer fluctuations, and for inferring the scale-dependent convective velocities of the heat transfer fluctuations.

本数据集的数据与处理步骤详见下述论文：Foroozan, F.、Ianiro, A.、Discetti, S.、Baars, W.J. 所著《解析壁面湍流边界层诱导对流换热脉动的对流速度（Resolving convective velocities of turbulent boundary layer-induced convective heat transfer fluctuations at the wall）》。
数据集包含壁面处湍流边界层（turbulent boundary layer）诱导对流换热的壁面温度与努塞尔数（Nusselt number）的壁面时空场（spatiotemporal data）数据。同时附带可复现前述论文配图的处理代码。
本次研究考虑了两种边界层工况：较低摩擦雷诺数（friction Reynolds number，Retau=990）与较高摩擦雷诺数（friction Reynolds number，Retau=1800）。本数据集可用于研究对流换热脉动的时空演化特性，并可推导换热脉动的尺度依赖对流速度。