1) exit flow field
出口流场
1.
The experiment was investigated on the exit flow fields of compressor cascades with normal straight, positive leaned, positive curved, negative curved, and S type curved blades with tailboard at zero incidence.
进行了带尾板的由常规直叶片、正倾斜叶片、正弯曲叶片、反弯曲叶片、S形叶片组成的 5种矩型压气机叶栅在低速风洞上的实验研究 ,测量了叶栅出口流场 ,分析了零冲角下不同叶片弯曲形式对叶栅出口总压损失分布情况和主流速度的影响 。
2.
The influence of tailboard on the exit flow fields of compressor cascades with normal straight, positive and negative curved blades were investigated at zero incidence.
进行了带尾板的常规直叶片、正弯曲叶片、反弯曲叶片组成的三种矩型压气机叶栅在低速风洞上的实验研究，测量了叶栅出口流场，分析了零冲角下尾板对叶栅出口能量损失分布情况和二次流速度矢量的影响。
3.
The cascade exit flow field, the static pressure on blade surfaces and endwalls were surveyed at five incidences, and the flow visualization was carried out at zero incidence.
本文在0”、土5”和土10“冲角下，对叶片堆送线如图1所示的反弯曲叶片组成的扩压叶栅的出口流场、叶片表面和叶栅端壁静压进行了详细的实验研究，并在零冲角下完成了叶片表面和叶栅端壁的流场显示。
2) Outlet flow field
出口流场
1.
Measurements were taken of the cascade outlet flow field.
通过由常规直叶片、正弯曲叶片、反弯曲叶片组成的三种矩型扩压叶栅在低速风洞上的实验研究 ,测量了叶栅出口流场 ,研究了零冲角下常规直叶栅、正弯曲叶栅、反弯曲叶栅对出口总压损失分布情况和二次流速度矢量场的影响 ,讨论了叶片弯曲对扩压叶栅出口流场的改善作
2.
In orde to reveal the changing regulation of the fan characteristics under the different operating conditions, the developing laws are analyzed on the structure of volute tongue and outlet flow field It is concluded that the "throat" extruding phenomenon during the small flowrate operation the moving whirlpools at outlet field and back flowing phenomenon at volute tongue duri.
通过对离心通风机的变工况定常流动数值模拟,主要研究了蜗壳舌部及出口流场结构的演变规律,并分析了不同工况下所对应的风机特性变化实质,指出就蜗壳而言,其小流量工况时的"喉部"挤压现象、大流量时的出口流动漩涡及蜗舌回流现象,是影响风机整体特性及运行工况范围的主要因素之一;改善蜗舌及出口几何结构,可以有效提高风机的压头及运行效率。
3) inlet and outlet flow field
进出口流场
1.
In this paper, the inlet and outlet flow field of a diagonal fan impeller with twist plate blade and outlet guide volute are measured, at three operating conditoins respectively, using a five hole probe.
后置蜗壳斜流叶轮进出口流场的实验研究吴克启，于文华，张勇，胡晓，刘海波，赵联州（华中理工大学武汉４３００７４）关键词：后置蜗壳，斜流叶轮，进出口流场，实验一、前言后置导叶翼形和圆弧形斜流风机的设计及应用【川＼日益受到人们的关注并形成了性能良好的斜流风。
4) Flow field around inlet valve exit
进气门出口流场
5) multi-inlet and multi-outlet flow field
多进出水口流场
6) outlet flow field characteristic
出口流场特性
1.
Experiments of a large turning angle linear compressor cascade with air injection slot were carried out,and detailed outlet flow field characteristics at design incidence were described in this paper.
实验研究带有孔隙射流结构的某大折转角直扩压叶栅在设计冲角下的出口流场特性,分析了不同孔隙射流位置对出口流场的影响。
补充资料：主要经营单位进出口总额(外贸进出口总额)
主要经营单位进出口总额(外贸进出口总额)：是指经营单位在本口岸和外口岸进出口的金额。自1999年1月开始使用海关统计数据。
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