Dataset: Artificial intelligence - computational fluid dynamics study close contact melting of phase change materials in a finned shell-tube energy storage

The dataset was created from computational fluid dynamics code. Seven distinct melting scenarios were taken into account leading to 173,077 data samples. The dataset includes four text-based variables—Port_(i,PCM), Port_(o,PCM), L_(i,HWF), and L_(o,HWF)—which we converted into numerical values through label encoding.本数据集基于计算流体动力学（computational fluid dynamics）代码构建。研究共考虑七种不同的熔化工况，最终得到173077条数据样本。该数据集包含四类基于文本的变量：Port_(i,PCM)、Port_(o,PCM)、L_(i,HWF)以及L_(o,HWF)，我们通过标签编码（label encoding）将这些文本变量转换为数值形式。