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- Combined with Ekman characteristic, we think that the thickness of boundary layer is about 2000m to 2100m in Naqu area in 2004, which is lower than that in most previous researches. 结合Ekman理论;指出2004年那曲地区的大气边界层高度为2000-2100m;此高度低于以往多数研究结果.
- momentum thickness of boundary layer 边界层的动量厚度
- Thickness of boundary layer 边界层厚度
- By the integral to boundary layer thickness and relative conditions, the momentum integral equation of boundary layer is obtained. 通过对边界层厚度的积分并利用相关条件,得到了边界层动量积分方程。
- Detection of Boundary Layer Water Clouds by Spaceborne Cloud Radar. 用机载云雷达探测边界层含水云。
- Ordinarily, the thickness of velocity boundary layer and grid Reynolds number are used as the delimitating standards for flow field and aerothermal heating computations respectively. 通常的做法是,对于流场计算以速度边界层厚度作为法向网格尺寸划分标准,对于热流计算则根据网格雷诺数确定网格尺寸。
- The conclusions are as follows: at entrance, the thickness of the LFF of the developing regions increases very fast, and then increases slower till it intersects with the velocity boundary layer. 本文主要结论是:在入口处,液膜发展段边界层厚度的增长与减小很快,此后这种趋势沿流向减缓,直到在下游某处与速度边界层厚度曲线相交,其后成为定型段,膜厚及其流动特性不发生改变;
- Boundary layer thickness of dissipation 边界层消能厚度
- Boundary layer thickness of displacement 边界层推移厚度
- NUMERICAL SIMULATION OF BOUNDARY LAYER ON BLADE SURFACE UNDER DIFFERENT INLET FLOW CONDITIONS? 来流条件对叶片表面附面层转捩影响的数值模拟研究?
- This demonstrates that for propulsion-airframe integration, this genus of inlet would be advantageous in keeping the stability of boundary layer coming from the forebody. 一体化设计时,该进气道对保持前机体来流附面层的稳定性十分有利。
- A numerical investigation about effects of boundary layer suction in low-speed compressor stator cascade with large turning angle was carried out. 摘要本文采用数值方法研究了低速条件下附面层抽吸对大折转角矩形叶栅流场的影响。
- The beam has a thickness of 3 inches. 这根梁厚3英寸。
- These proceedings contain the lectures of the IUTAM Symposium dedicated to the one-hundredth anniversary of Boundary Layer research. 这些行动包含致力于边界铺设者研究的100周年纪念日的IUTAM 专题讨论会的演讲。
- The motion direction of high entropy advection at the top of boundary layer indicates the future placement of the heavy rainfall. 边界层上部高熵平流的移向往往预示了强降水的未来移向。
- A single thickness of a split hide. 皮厚一层被剥下的皮的厚度
- The budget analyses of heat and water vapour in the plateau convective boundary layer shows that the horizontal advection has important effect on the structures of boundary layer. 高原对流边界层内热量和水汽收支分析表明 ;水平平流作用对边界层结构具有重要作用 .
- This paper describes the investigation of boundary layer separation control for supercritical aerofoil using micro vortex generator in the low speed wind tunnel. 在低速风洞中研究了微型涡流发生器对超临界翼型边界层分离的控制。
- We are in the thick of examinations. 我们正处在考试最紧张的时刻。
- In this paper, the influence of atmospheric barolinicity on the dynamics of boundary layer with the Ekman momentum approximation is studied. Some new results are obstained. 本文利用Ekman动量近似研究了斜压性对Ekman层动力学的影响,得到了一些新的结果。
