UC知道流体力学翻译
来源：百度知道 编辑：UC知道 时间：2024/06/01 22:07:15
本文对NACA 0006翼型进行数值模拟，即对该翼型使用FLUENT软件包进行气动力计算的过程。本文将针对翼型计算域进行结构化网格划分，采用压力基耦合求解器来求解可压缩流动；对来流采用远场边界条件；湍流模型选择Spalart-Allmaras模型；并且在初始化时使用FMG初始化，以获得更好的初始流场数据；除了通过残差判别收敛，还同时通过力和表面上设置点监视器来检查解的收敛情况。最后应用商业化软件FLUENT，对此问题进行了数值模拟，得到了翼型的升力、阻力曲线图以及周围的速度矢量图,显示了边界层及尾迹区的复杂流动．
ps:不要拿那些在线翻译的东西给我~谢谢合作
This article carries on the value simulation to the NACA 0006 wing sections, namely uses the FLUENT software package for this wing section to carry on the aim at the wing section computation territory to carry on the structurized grid division, will use the pressure base coupling to solve solves the compressible flow to move; Uses condition to the incident flow; The rapids model chooses the Spalart-Allmaras model; And when initialization uses the FMG initialization, obtains the better initial flow field data; Except through residual , but also at the same time establishes a monitoring device through on the strength and the surface to inspect the solution the restraining situation.Finally on the value simulation to this question, obtained the wing section lifting force, the resistance diagram of velocity vector chart, has demonstrated the boundary layer and the wake range complex flowing.
This article carries on the value simulation to the NACA 0006 wing sections, namely uses