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- flow separation ratio 分流比
- At any rate,the separation ratio is accurate. 无论如何;这个分离比是比较精确的.
- At any rate, the separation ratio is accurate. 无论如何,这个分离比是精确的。
- At any rate the separation ratio is accurate. 无论如何这个分离比是精确的。
- A negative bowed blade increases the flow separation and the flow performance is reduced remarkably. 反弯则使得叶栅内分离趋势增加,气动性能明显降低。
- A flow-separating calibrator was developed,which is mainly composed of three systems: XHV,UHV and flow separation. 分流法超高/极高真空校准装置由极高真空(XHV)系统、超高真空(UHV)系统、流量分流系统三部分组成。
- Based on the Fourier analysis, the basic theory of base flow separation using digital filter is presented. 摘要在傅里叶分析的基础上,阐述了数字滤波分割基流的基本原理;
- The streamwise turbulence intensity and Reynolds shear stress levels augment largely in the regions of flow separation. 流线方向的紊流强度与雷诺剪应力值在流场分离区呈显著增加;
- It is permissible, however, to postulate that the effect of viscosity is confined to a thin boundary layer (except where flow separation occurs). 然而,可以假定,粘性影响只局限在一层薄薄的附面层之内(流动发生分离的情况除外)。
- Base flow separation method and isotope technique were adopted to study the cyclic relationship between river water and groundwater. 通过基流分割计算和同位素技术的应用,研究了区内地下水和地表水之间的水循环规律及地下水对黄河的贡献。
- Controlling flow separation with blowing-slot was simulated numerically on a 2-D cascade in collaboration with boundary vorticity flux (BVF). 摘要结合边界涡量流(BVF),对叶片开缝吹气的方法控制扩压叶栅流动分离进行了数值模拟。
- Numerical simulations of laminar flow separation and reattachment occurred in an annular backstep passage are performed by the SIMPLER algorithm. 用SIMPLER算法对流过环形后台阶通道内的层流分离和再附着进行了数值模拟。
- You, D. and Moin, P, "Large Eddy Simulation of Flow Separation over an Airfoil with Synthetic Jet Control," Center for Turbulence Research Annual Research Briefs, 2006. 洪国泰,”小型轴流风扇设计以及模拟与实验之整合研究”,台湾科技大学机械工程研究所硕士论文,2007年。
- Objective To study the impact of store temperature,time and wash method of sputum specimens contained CPB on the separate ratio of M.tuberculosis. 目的研究加有溴化十六烷基吡啶(cetylpyridiumbromide,CPB)的痰标本的存放时间、温度及洗涤方式对结核菌分离率的影响。
- You, D. and Moin, P, “Large Eddy Simulation of Flow Separation over an Airfoil with Synthetic Jet Control,” Center for Turbulence Research Annual Research Briefs, 2006. 罗际航,“具不同翼型叶片的水平式风力机之数值模拟”,台湾科技大学机械工程研究所硕士论文,2006年。
- Futhermore, the hydrological calculation procedure, such as flow separation with beeline slanting cut and ascertaining frequency year should be introd... 最后以涪江流域为例,说明应用是有效的。
- In some of the experimental runs, however, phenomena such as flow separation and sand face breaching are observed, which exceed the current scope of the proposed theory. 虽然模式得以验证水射之于输砂具薄层流及水跃行为,经由实验观察,移动式水射所造成之沟渠流仍有可能发生超出模式之分离流等。
- The photocatalytic activity of the catalysts was investigated by photocatalytic decolorization of (TNR).The photocatalytic activity of the catalysts is high and the separating ratio is 93%. 利用降解斯蒂酚酸考察其光催化性能及磁分离性能,制得的催化剂有较高的光催化活性,且分离率可达93%25左右,具有较高的可分离性。
- However, for little submergence the flow separates at aft-dome and a weak vortex forms in the rear of the cavity. 而潜入深度小的喷管,分离点会后移至后封头上,在背壁区后部形成弱旋涡。
- Flow separation was observed on the expansion ramp at Mach 2.5.To improve off-design performance of single expansion ramp nozzles,variable geometry nozzle configuration should be adopted. 在马赫数2.;5时;喷管膨胀面气流已发生明显分离;喷管性能急剧恶化。 为了提高低马赫数条件下单膨胀斜面喷管的性能;采用变几何结构(调节下斜板角度)或基于二次流控制的单膨胀斜面喷管是必须的。