1) annual static cascade
静止环形叶栅
2) annular cascade
环形叶栅
1.
Research on the effects of unsteady excitation on enhancing performance of annular cascade;
环形叶栅内利用非定常激励减少分离区损失的研究
2.
Experimental investigation on flowfields of non-axisymmetric endwall of annular cascades in multi condition;
变工况下非轴对称端壁环形叶栅流场特性实验
3.
In regard to the excitation experiments,time-Accurate numerical stimulation was carried out to investigate the upstream disturbance frequency effect under different incidence in an annular cascade.
针对某静止环形叶栅的激励实验工作,相应的对扩压叶栅进行了不同气流攻角和激励频率的非定常粘性计算与流场分析。
3) annual cascade
环形叶栅
1.
An experiment was made in an annual cascade to explore the unsteady flow mechanism of skewed slot hub treatment in removing flow separation near hub.
在低速环形叶栅实验台上圆弧斜槽处理轮毂相对静子扩压叶栅环的旋转频率对叶栅端壁区流动进行了影响实验探索。
4) annular compressor cascade
环形压气机叶栅
1.
Experimental investigation on strongly separated flow in an annular compressor cascade;
环形压气机叶栅内部严重分离流动的实验研究
2.
The structures of separated flow, especially, vortices, inside an annular compressor cascade at large incidences have been studied baized on the flow visualization images obtained by means of Laser-sheet method and 7-hole probe measurement.
本文采用激光片光层加示踪粒子流场显示技术，观察和摄取了环形压气机叶栅在约十14”大攻角下的内部流动图像；采用七孔气动探针测量了叶栅出口截面上的速度分布S通过对流场实验结果的分析，并结合本文第一部分中得到的叶片近壁区分离流结构，得到了该环形压气机叶棚中严重分离流场的分离流形态和旋涡结构。
5) annular turbine cascade
环形涡轮叶栅
1.
An experimental measurement was performed of the three-dimensional average speed in the flow field of an air-cooled annular turbine cascade by using LDV method to study the impact of hole jet flow on the flow field in an annular turbine cascade.
采用LDV对气冷环形涡轮叶栅流场三维平均速度进行实验测量,研究孔射流对环形涡轮叶栅流场的影响。
2.
Four different turbulence models were applied to simulate three-dimensional flow field in annular turbine cascade with film cooling.
采用4种不同的湍流模型对叶片表面带小孔射流的环形涡轮叶栅内部流场进行数值计算,并与热线实验测量结果进行了对比。
补充资料：3200m~(3)高炉和环形出铁场(武汉钢铁公司新3号高炉)
3200m~(3)高炉和环形出铁场(武汉钢铁公司新3号高炉)
-·，川-一、 、书.鑫氢
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条