uniform flow

[ˈjunəˌfɔrm flo][ˈju:nifɔ:m fləu]

等流,等流速,等速流

  • Based on the solution of the differential diffusion equation of two dimensional uniform flow with non-equilibrium sediment discharge by W.

    本文从二元 均匀 输沙恒定而不平衡的扩散方程式出发,根据W。

  • VIV experiments of flexible riser models are designed and carried out in uniform flow .

    设计并完成了 均匀下柔性立管的涡激振动试验。

  • A numerical study of acoustic field radiated by uniform flow with a vortex past a profile

    具有旋涡的翼型 辐射声场的数值研究

  • On the basis of Reynolds ' Equation vertical velocity distribution formulae of unsteady flow and steady non uniform flow can be obtained by revising the vertical distribution pattern of resistance loss of unsteady flow .

    从雷诺方程出发,通过对非恒定流的沿程阻力损失在垂线上分布规律的修正,可获得非恒定流和恒定非 均匀 垂线流速分布公式。

  • The stability of the particle distribution in a steady uniform flow was analyzed using a two-fluid model .

    在双流体模型的框架下,对定常 均匀 中颗粒均匀分布的稳定性进行了分析。

  • Numerical study of flowfield past a rotating oscillation circular cylinder in uniform flow

    均匀中旋转振荡圆柱绕流的数值研究

  • Uniform flow stress stability low speed when the more obvious ;

    流量 均匀压力稳定,低转速时更为明显;

  • The characteristics of the flow behind a circular cylinder performing periodic deformation in a uniform flow are investigated .

    应用有限体积法求解不可压缩二维NS方程,对在 均匀中圆柱-椭圆柱周期性变形 运动进行了 数值模拟。

  • Among the three coated organic acids citric acid was most effective . Provides more uniform flow of fuel oil to burner for best possible combustion .

    三种包膜有机酸中柠檬酸的效果最佳。提高 重油 流动性,取得最佳燃烧效果。

  • In a uniform flow the velocity is constant everywhere .

    均匀 流动中,速度处处相同。

  • Experimental study on hydraulic behaviors of steady uniform flow in open channel with submerged flexible vegetation

    淹没柔性植被明渠 恒定 水流水力特性的试验研究

  • Flow field of a circular cylinder oscillating in a uniform flow or in a wake was investigated using currently modified virtual boundary method .

    用虚拟体方法研究了 均匀 及尾流中圆柱横向振荡的流动特征。

  • To enable a uniform flow a symmetrical layout or double stamping is often adopted in the drawing die design which forms symmetrical parts together .

    为了实现 ,在拉延设计中,通常要采取对称化处理,即成双冲压,就是将对称件合在一起拉延。

  • On Iteration Algorithms of Uniform Flow Depth and Critical Water Depth in Open Channels

    几个常用断面明渠 均匀 流水深和临界水深的迭代算法

  • It is also found that uniform flow fields correspond to uniform temperature field and higher susceptor concentration .

    在衬底同一位置处, 均匀 流场对应的反应物浓度较高。

  • It is not correct to think of the wind tunnel having uniform flow .

    设想风洞具有 均匀 气流是不正确的。

  • The wind tunnel test turbulent field and a uniform flow analysis of the two cases research on building in the role of wind load and wind induced vibration characteristics provide the basis for structure design .

    风洞试验进行了紊流场和 均匀 流场两种情况的分析工作,研究作用于建筑物上的风荷载及风致振动特性,为结构设计提供依据。

  • Two formulas are presented for computation of water depth and critical depth for uniform flow .

    二是提出了两个 均匀 流水深和临界水深的计算式;

  • Numerical Study on the Vortex Structures in the Wake of an Oscillating Circular Cylinder in an Uniform Flow

    均匀中振动圆柱尾迹涡结构的数值研究

  • The model is used to analyze the influences on the net of gravity sea cage by the different sinker weights in uniform flow .

    利用此模型分析了重力式网箱在 均匀 作用下,不同的配重重量对其受力和变形的影响。

  • The stability and existence condition of nonlinear traveling wave solution in basic uniform flow

    均匀中非线性行波解的稳定性及其存在条件

  • This study indicates that Manning 's roughness coefficients do not be constant for an open channel . In the case of uniform flow the roughness coefficients decrease with increasing of either water depth or mean velocity of cross section ;

    本文的研究表明:对于指定的明渠,曼宁糙率系数不为常数, 均匀 的糙率系数随着水深和断面平均流速的增大而减小;

  • Velocity Distribution of Steady Uniform Flow in Open Channel with Trapezoid Cross section

    梯形断面明槽中恒定 均匀 的流速分布

  • Calculation on uniform flow depth and critical depth of open channel with iterative method

    用迭代法计算明渠 均匀 流水深和临界水深

  • A mode-match method was developed for calculating the sound propagation in two-dimensional lined rectangular flow duct with uniform flow the prediction results agree well with the data from NASA flow duct facility and CAA calculation .

    发展了一种模态匹配方法进行有 均匀 条件下敷设声衬的二维矩形流管中声传播的计算,计算结果与NASA流管实验结果和CAA计算结果符合得很好。

  • Geometry Design of a Novel Multi-flow Channel Sheet Die with Uniform Flow Rate Across the Die Width

    一种新型具有 均匀 流动分布的多流道片材机头的几何设计

  • For present shortcoming of water depth of uniform flow in circular section which is great calculating error and small application scope this paper desired to get a new approximate formula .

    针对目前圆形断面 均匀 流水深计算公式存在计算误差大、适用范围小的弊端,欲提出一种新的近似计算公式。

  • Simulation of Flow Field in the Quenching Tank and Optimal Design of Uniform Flow Systems

    淬火槽内介质流场模拟及 系统优化设计

  • In this thesis the steady performance of ducted propeller in uniform flow is predicted by surface panel method .

    本文应用基于扰动速度势的低阶面元法,拟计算导管螺旋桨在 均匀 流场中的定常水动力性能。

  • What matters and is important is that this dimension is intractable to the regular uniform flow of time .

    重要的是,这个维度对于规则的、 匀速的时间 来说是难以理解的。