The transformation , however , is not changed explicitly by the designer , but instead determined from the parameters that define the velocity distribution 改造,但并未改变明确的设计师而是取决于从参数确定速度分布
( 4 ) the correlation property between the distribution of attenuation factor and that of the group velocity is indicated , in this study ( 4 )研究结果显示，在频率域内，面波衰减系数分布与群速度分布具有一定的相关性。
One difficulty with direct methods is that the designer spends a great deal of time focusing on the velocity distribution ; the geometry is secondary 一个直接的方法就是难度设计者花费大量的时间专注于速度分布;几何为辅
The existence of a log - law in the centreline velocity profile and the variation of the turbulence intensity in the centreline were discussed in detail 进一步探讨了轴线速度分布中对数定律的存在和轴线上相对湍流强度的变化情况。
The solution presents representative profiles for the dimensionless velocity and the skin friction coefficient at different permeability and injection parameters 给出了量纲为一的速度分布以及在不同渗透参数情况下壁摩擦系数的变化。
Abstract : the three - dimensional velocities of the manifold junction with rectangular section are measured by use of three - dimensional particle dynamic analyzer （ 3d - pda ） 文摘:应用三维粒子动态分析仪（ 3d - pda ）测得了矩形截面三分支联接的三维速度分布。
The predicted distributions of velocities are in good agreement with experiment values , from which right results can be concluded . the results give the flow status directly 将计算结果与前面的实验结果相比，证明计算结果正确，并给出了直观的速度分布图。
After the airfoil is designed , the velocity distributions , airfoil shape , converged input file ( with phi2 adjusted , see details below ) and airfoil coordinates are returned for display 翼型设计后的速度分布、机翼形状、汇流输入档案( phi2调整细节见下文) 、翼型坐标送返展示
The design method proposed in this paper is , in principle , based on the potential - stream function inverse method , using numerical optimization to obtain optimized blade profiles 本文是在反方法叶型设计的基础上，采用优化方法有效调节给定的初始速度分布来获得优化叶型。
The symmetrical part uses the source distribution on the center plane of the body whereas the asymmetrical part is achieved through the doublet distribution on the camber surface 求解完毕得到速度势后，对其求一阶导数得到物面上的速度分布，进而通过伯努利方程求出物面上的压力分布。
