vortex surface的例句大全

According to distribution of pressure of blade surface at different time of outdoor units, it is shown that interaction between tip vortex and bellmouth is the major factor of unsteady fluctuation of blade surface and has large effect on discrete frequency noise of outdoor units.

室外机不同时刻叶片表面压力分布表明，叶尖涡与导风罩干涉是室外机中叶片表面非定常力脉动的主要原因，影响室外机离散频率噪声。

The results showed that, the tip vortex at the blade's leading edge near the suction surface tip region is generated by the rolling up effects between the main flow fluid along the meridian surface and the outer fluid of the blade's outer region.

结果表明：沿子午面流动的主气流与从叶顶外侧吸入的气流之间的卷吸作用导致在吸力面叶顶区域产生了叶尖涡。

Natural vortex lengths of cyclone separators based on response surface methodology

基于响应曲面法旋风分离器的自然旋风长

This article studies the detection for rust-eaten of metal surface with double-frequency vortex method, and then establishes the relation between the degree of rust-eaten and slope of distance effect curve.

对采用双频涡流法检测金属表面的锈蚀进行了研究，建立了金属锈蚀程度与提离效应曲线斜率之间的关系。

In this paper, a vortex suction cup is researched and designed according to the principle of negative pressure in the vortex center, so that the silicon suspended in the air to avoid the damage of the silicon surface.

本文根据漩涡中心产生负压的原理，研究并设计漩涡吸盘，使硅片悬浮于空中，避免硅片表面受到损伤。

The photos of flow visualization show that corner vortex generates and develops near the suction surface of blade/ endwall junction, which forms a triangle region.

流场显示图片表明：叶片吸力面靠近端壁有角涡形成与发展，并存在一个三角形区域；

From the photos of flow visualization it can be seen that corner vortex is generated and developed near the suction surface of blade/ endwall junction, and forms a triangle region on the suction surface.

从流场显示图片可以观测叶片吸力面靠近端壁的角涡形成与发展，以及吸力面上的三角形区域；

The results obtained describe the flow structure in the corner between the end-wall and blade suction surface in detail. Besides a passage vortex with in the passage, there exist a shed corner vortex pair and a secondary vortex pair in the corner.

结果表明：叶栅通道内不仅存在通道涡，而且在吸力面与端壁形成的角区内存在一角区脱落涡对和一二次涡对。

The results show that the non-uniform flow wake induced by secondary motion and vortex always appear in the corner region of casing wall and pressure surface;

研究结果表明：二次流和涡运动导致叶道出口流动尾迹发生于外端壁/压力面角域；

Regarding structure under wind load function crosswind upward power response, because comes the wind to receive running free to the wall surface impediment, has the vortex tattered and wind direction change, with the running free wind cutting hit, the wind power become further complex.

对于结构在风荷载作用下横风向上的动力响应，由于来风受到顺风向壁面的阻挡，发生漩涡破碎和风向改变，与顺风发生剪切撞击使得风力结构进一步复杂。

The corner vortex contributes to the high turbulence level at the corner of the tip suction surface.

受角区旋涡发展的影响，后半个通道内叶尖吸力面角区在较大范围内紊流脉动强，剪切应力大。

it shows from the horizontal structural long-axis analysis of surface of temperature field that the cyclone goes through three stages: the basic symmetric struture of warm vortex, the non-symmetric structure of half cold and half hot and the basic symmetric structure of cold vortex.

通过对地面温度场水平结构分析后发现，该气旋经历了3个阶段：暖涡旋基本对称结构、半冷半热非对称结构、冷涡旋基本对称结构。

based on the internal flow control equations for axial flow fans with an arbitrary inclined flow surface, an optimization analysis of the flow distribution and calculation method of the optimum control vortex with value k as a control variable is presented.

根据流面倾斜的三维轴流式风机内部流动控制模型进行了流型优化分析，提出了以K值为控制变量的最佳控制旋涡与流型的计算方法。

keeping the leading edge vortex on the upper wing surface can avoid lift decreasing;

保持前缘涡不脱离翼面有助于减少升力的下降；

it is found that there is an effected chain, which consists of sea ice over northern hemisphere, sea surface temperature in the mid-east equatorial pacific, asia monsoon and local budget of earth radiation in northeast china, on the anomaly of northeast cold vortex.

对于东北冷涡异常，发现了有一个由北半球的海冰，赤道东太平洋的海温，亚洲的季风以及东北地区地气系统辐射收支组成的影响链存在。