1) tip clearance flow
间隙流
1.
Experiments up to now cannot reveal completely the structure of tip clearance flow.
以此为基础进一步数值研究了间隙大小的变化对该实验台间隙流动的影响。
2.
Numerical simulations on tip clearance flow in Aachen 11/2 axial-flow turbine stages are performed.
以Aachen一级半轴流透平为研究对象,采用数值模拟手段对不同动叶顶部间隙情况下的间隙流进行了分析,研究了间隙流和间隙涡的形成、发展形式及其对透平性能的影响。
3) clearance vortex
间隙涡流
1.
Noise and Characteristics tests are conducted on an axial flow fan and the effect of the clearance vortex of the fan is analysed.
分析了轴流式风机叶尖间隙涡流对噪声特性和气动性能的影响 ,通过试验验证了在叶片端部加装旋转环控制间隙涡流的效果 ,结果表明了加旋转环可在一定程度上降低噪声并改善气动性能。
4) gap flow field
间隙流场
1.
In this research,based on the analysis of the movement of the fluid and debris in the machining gap,the 3D simulation model of the gap flow field is setup to simulate the movement of the fluid and debris while the electrode is moving up and down.
间隙流场中加工屑的分布是影响火花放电频率和放电点分布的重要因素,并直接关系到加工速度与加工精度,对间隙流场中加工屑分布情况进行研究是提高加工速度、加工精度的重要途径之一。
5) tip clearance flow
间隙流动
1.
Effects of endwall relative motion on tip clearance flow in turbine rotors
机匣相对转动对涡轮叶顶间隙流动的影响
2.
The tip clearance flow in a cascade was numerically simulated by solving the RANS equations of incompressible fluids.
针对间隙流动的特殊性 ,采用流场分块的方法以提高网格生成质量和计算稳定性 。
3.
The aim of this paper is to present a numerical analysis of the tip clearance flow structure to evaluate its influence on the turbine\\'s aerodynamic performances.
应用数值方法对某型向心涡轮的可调导叶间隙流动结构及其涡轮性能的影响作了分析,间隙尺寸分别为1%、2%、4%叶高。
6) general flowing clearance
通流间隙
1.
The adopted new method of seeking centre and new adjusting method of general flowing clearance during assembling the joint recurring steam turbine have been described,the seeking centre method for its bear of which is quicker than the traditional assembly of thermal electric power sets with the high precision of seeking centre and the good contact.
介绍了联合循环汽机总装时采用的新的找中方法和新的通流间隙调整方法,其轴承找中方法比我厂传统的火电机组装配来得快捷并且找中精度也高、接触也好。
补充资料：闭锁间隙
闭锁间隙----又叫弹低间隙。武器闭锁后，当枪机与机匣上的闭锁支撑面紧贴，枪弹以斜肩或底沿与枪管紧贴时，枪弹底面与枪机弹底窝平面之间的距离称为弹底间隙。若枪弹底平面与枪机弹底窝平面紧贴，则枪机匣上的闭锁支撑面之间的距离称为闭锁间隙。
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