Data for: A Numerical and Experimental Investigation of Convective Heat Transfer during Laser-Powder Bed Fusion

The Excel file includes all raw, numerical values used for (or obtained from) thermal modeling and simulations performed using COMSOL Multiphysics. Parameters reported include: temperatures, temperature time rates of change, temperature gradients, non-dimensional numbers (e.g. the Reynolds number) and more. Four tabs of data are provided corresponding to various gas flow speeds and laser directions. Note that most numbers correspond to the response occurring at the middle location along the laser-powder bed fusion track simulated.本Excel文件包含了使用COMSOL Multiphysics进行热建模仿真时所使用（或获得）的全部原始数值数据。所记录的参数包括：温度、温度随时间的变化率、温度梯度、无量纲数（例如雷诺数（Reynolds number））等。本次数据集共包含四个数据工作表，分别对应不同的气体流速与激光入射方向。需注意，绝大多数数据对应所模拟的激光-粉末床熔合轨道中段的响应结果。