With contrastively computing pin fins or no, different cooling air inlet manners, cooling air flux change and so on, the paper elaborately analyses temperature distribution characteristic and the flow field structure of the flow passage and turbine blade.
对于有、无扰流柱、不同冷气进口方式和冷却流量的变化等方案进行了对比计算,对其流道和叶片的温度分布特点和流场结构进行了细致的分析。
参考来源 - 涡轮叶栅尾缘强化冷却方法的数值研究Cyclone separator with downward exhaust outlet has the flow structure of single swirl flow, and it has lower pressure loss.
下排气旋风分离器具有单旋流流场结构,压力损失低,并能满足循环流化床锅炉π型布置的需要。
参考来源 - 下排气旋风分离器气固两相流动和优化的研究This paper focuses the research on the three dimensional interactive visualization of pipe flow field. The work plays an important role in studying the flow field structure which greatly influences the pipe system performance.
本文主要对管道内三维流场的交互可视化进行研究,选题对于研究流场结构对流体管道系统性能的影响具有重要的意义。
参考来源 - 基于几何图元的管道流体可视化算法研究·2,447,543篇论文数据，部分数据来源于NoteExpress
结果表明，数值模拟得到的流场结构与实验结果一致。
The results of numerical simulation are in accordance with that of experiments.
涡流比变化时，燃烧室内的湍动能、流场结构及温度分布有很大的差异。
The turbulent energy, the fluid field structure and the temperature distribution show significant differences with the changes of air swirl ratios.
本文对后台阶分离流动中涡结构的演变进行了大涡模拟，研究了流场结构的变化规律。
In this paper, the evolution of eddy structures in the backward-facing step flow was studied by using large eddy simulation.
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