clearance flow信息详情
间隙流
flow───vi.流; 垂; 流出; (谈话、文体等)流畅;n.流动;生产,供应;车流;流量;传播;流通;滔滔不绝;连贯,流畅;涨潮;泛滥;(苏格兰)湿地,沼泽;月经;vt.使泛滥; 淹没; 排出;n.流动; 滔滔不绝; 涨潮; 连贯;v.(使)流动,涌流;流通;传播;流畅;充满;大量供应;涨;涨潮;川流不息;飘扬;来自,由……产生;来月经;(矿物、岩石等)变形;n.(Flow)(美)弗洛(人名)
clearance hole───穿通孔,出砂孔;排屑孔;(铸件的)出砂孔,(板牙的)排屑孔径
clearance event───清关(外贸术语)
clearance jobs───清关工作
diffusive clearance───扩散间隙
security clearance───n.(对参加秘密工作人员等进行的)忠诚调查; 安全调查; 参与机密的资格; 安全级别(此级别涉及某人可以获得哪些保密信息,哪些不可以,可以进入哪些安全保密设施,哪些不可以。);忠诚调查;安全调查
clearance sales───n.清仓削价销售( clearance sale的名词复数 ); [经] 出清存货,大贱买,销售底货
promoter clearance───启动子清除
clearance shoes───间隙鞋
Downstream rotor-stator interaction increases the unsteady fluctuating intensities of the rotor tip clearance flow and the tip leakage loss.───下游静叶干涉增加了动叶顶部间隙流的非定常波动强度和泄漏损失。
The top blade clearance flow image of rotor was taken by intuitionistic smoke display technology successfully.───采用直观的烟雾显示技术成功地捕捉转子叶顶间隙泄漏流动图像。
Appropriate tip clearance flow can improve the flow in the tip region.───适量的间隙流动有利于改善通道顶部区域流动。
along with the reduction of shroud radius, tip clearance flow of the rotor becomes strong.───随着的罩壳半径的减小,动叶叶尖处间隙流动逐渐增强;
Numerical Analysis and Comparison of the Tip-Clearance Flow of a High-Loading Transonic Compressor───高负荷跨音压气机叶尖间隙流动的数值分析与比较
Numerical Study of Interaction between Clearance Flow and Passage Secondary Flow in Turbomachinery───叶轮机械中间隙流与通道二次流相互作用的数值研究
Numerical Simulation for Clearance Flow of the Bulb Tubular Turbine───灯泡贯流式水轮机轮缘间隙流动的数值模拟
On Detailed Structure of Tip Clearance Flow in an Isolated Axial Flow Compressor Rotor and Its Effect on Compressor Performance───轴流压气机转子性能及间隙流动研究
Tip clearance flow is one of the most important resources of losses in turbine rotors.
Downstream rotor-stator interaction increases the unsteady fluctuating intensities of the rotor tip clearance flow and the tip leakage loss.
Recently, the unsteady characteristics of tip clearance flow, which appears in some flow conditions, was discovered and its influence to the compressor performance was recognized.
In the same time, the structure of tip clearance flow was investigated.
From the relative motion concept of rotor fixing and stator rotating, the experimental device (situation No. 3) for simulating the rotor blade tip clearance flow is designed.
However, the detailed transient flow field, the originating mechanism and the potential application of unsteady tip clearance flow are unclear or not enough understood to date.
Part four discusses the originating mechanism of unsteady tip clearance flow.
Thoroughly researches to unsteady pressure pulse in tip clearance flow of rotor and its changes are extremely significant to further improving the efficiency of the compressor.
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