tip clearance是什么意思

网络释义

用法例句

The performance of a low-speed axial compressor rotor for different tip clearance gap sizes, with stationary or rotating casing wall is investigated by a numerical simulation.

结果表明存在着最佳顶部间隙,原因是顶部区域吸力面边界层引起的损失由于叶顶间隙流的作用而减少,虽然存在泄漏损失,但总损失却小于无顶部间隙时的损失。

Role of tip leakage flow on flow instability and its control with circumferential groove casing treatment;

利用高频响动态压力传感器对某低速轴流压气机转子的失速先兆和顶部流场进行了详细的测试,探明该压气机内部存在与叶顶间隙泄漏流相关的突发型失速先兆,对压气机转子内部流场进行了单通道定常和非定常数值模拟,详细分析了压气机内部流动失稳过程中顶部流场结构的变化,揭示顶部间隙泄漏流触发轴流压气机内部流动失稳机理。

Analysis of the flow through the blade tip clearances of axial pumps by CFD;

轴流泵叶顶间隙流动的计算流体动力分析

Optimization design of turbine blade tip clearance shapes

涡轮叶顶间隙形态的优化

The results of the study indicate that the blade tip clearance will lead to a flow blockage at the top zone and increase the separation loss at that zone.

结果表明:动叶叶顶间隙会造成顶部区域的通流阻塞并加重顶部分离损失,根部倒角会减小根部的气流折转角,降低做功能力,而且扩大根部分离区,减小根部流量,增大根部分离损失,因此为了提高数值模拟的准确性应考虑动叶叶顶间隙和根部倒角。

A Numerical Simulation Consideration an Exhaust Gas Turbine Stage Cascade with Tip Clearance

计及动叶顶部间隙影响的烟气涡轮数值模拟

STUDY OF COMPOSITE PISTON TOP CONSTRUCTION AND CLEARANCE OF EACH CONTACT FACE

组合活塞顶部结构及各接触面间隙的研究

Top ring gap must be positioned at 30 degrees to the right of the combustion chamber recess (looking at the piston crown from above).

顶部环间隙必须定位在燃烧室凹口右30度（从上看活塞头）。

Numerical Analysis of the Interior Flow and Caricateristc on Axial Flow Pump with Tip Clearance;

轴流泵叶顶间隙对内部流场及性能影响的数值分析

There was a clearance of only ten centimetres between the bridge and the top of the bus.

桥身与车顶之间只有十厘米的空隙。

The bridge and the top of the bus was only ten clearances.

桥与公共汽车车顶之间的间隙只有十厘米。

A space or an opening for the knees, as under a desk.

容膝空隙供容纳膝部的空间或空隙，如在桌下

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

Analysis of Microminiature Axial Tip Clearance Fluid

微型轴流风扇叶顶间隙内泄漏流动的数值模拟

Design of High Efficiency Turbine with Large Tip Clearance for Rocket Engine

大叶顶间隙高效率火箭发动机涡轮设计

when Charley took time off from hitting him in the head to hit him,

查利在猛击哈罗德头部的间隙，

Effect of Propeller Tip Clearance on Ship Hull Excited Force Induced by Propeller;

梢部间隙对螺旋桨诱导激振力的影响

CFD Study for the Flow Field between the Valve Core and the Valve Sleeve;

阀芯阀套间缝隙内部流场的CFD计算

A Parametric Study on the Diffuser and Ground Clearance of a Simplified Car Model Using CFD;

轿车尾部上翘角与离地间隙的CFD研究

Pressure Calculation of Powder Gas in Bush Radial Clearance

衬套径向间隙部位火药气体压力计算

Yellow and white drops of sun splashed through the wisteria canopy above us.

黄白相间的阳光从我们头顶密密的紫藤的间隙筛下来。

lower high water interva

低高潮间隙低高潮间隙

gap(p)ing of joints

连接间隙, 接缝间隙