1) stationary blade loss
静叶损失
2) Tip loss
叶尖损失
3) profile loss
叶型损失
1.
The test results show that,for this static cascade,using the aft-loaded profile and curved blade can not only reduce the profile loss,but also weaken the secondary flow.
实验结果表明采用后部加载叶型和弯叶片设计可以有效地减少叶型损失和二次流损失;同时变冲角性能得到极大改善,在±10°冲角范围内总流动损失系数变化不超20%,可以肯定该叶片改型设计是成功的。
2.
With the aid of a large database of measured profile losses,including in-house results and recent cases from the open literature,the profile loss predictions of Kacker and Okapuu have been improved.
借助于内部试验和公开发表的大量的叶型损失试验数据,在Kacker和Okapuu的叶型损失预测模型的基础上,提出一种改进的损失预测模型。
3.
Further,the impact of boundary layer separation and wake vortices on profile loss were analyzed.
对边界层分离和尾迹涡产生叶型损失的原因进行了分析,结果表明:尾迹涡的扰动作用使得成核过程发生了变化,且改变了水滴数和湿度的分布。
4) cascade loss
叶栅损失
1.
The affect of endwall fences at different locations on compressor cascade loss and secondary flow were investigated through detailed experimental investigation in a low speed wind tunnel.
在低速大尺寸叶栅风洞上通过详细测量叶栅流场,研究了叶栅端壁上不同周向位置处加装端壁翼刀对压气机叶栅损失和二次流的影响。
2.
This paper introduces composition of cascade loss and the effect of some factors on cascade loss.
介绍了叶栅损失的构成和影响因素 ,对叶片的斜置和复合斜置 ,平铣汽道及圆弧汽道对叶栅损失等的影响 ,静叶的气动性能对级特性的影响等进行了分析和探讨。
3.
The effects of suction surface fences at different blade height on the cascade loss and secondary flow in compressor cascade were investigated through the detailed cascade exit flow field survey in low speed wind tunnel.
在低速风洞上通过详细测量叶栅的出口流场 ,研究了叶片吸力面上不同高度处加翼刀对压气机叶栅损失和二次流的影响。
5) defoliation
[英][di:,fəuli'eiʃən] [美][di,folɪ'eʃən]
叶损失
1.
The result indicated that defoliation and different light intensities could change the pattern of biomass partitioning of plants.
结果表明:光照条件不同和叶损失程度不同都会导致植物物质分配方式的变化。
2.
74%); for the factor of leaf loss, plants were given defoliation (70% of total leaves removed) and non-defoliation treatment.
为了研究植物对不同干扰如何进行适应性生长和恢复的，本文对不同光照条件和叶组织受损对植物生物量分配、叶效率、叶氮元素含量、叶绿素含量和叶绿素a／b比值、植株的光合特性等的影响进行了研究，实验设计为包括光照强度和叶损失处理的二因素实验。
6) blade tip loss
叶顶损失
补充资料：静叶可调鼓风机芯安装
静叶可调鼓风机芯安装
静叶可调鼓风机芯安装
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