The method is proved to be significant for improving the design method and enhancing design quality of the bend-shaped diffuser.
该方法对改进离心泵弯曲形扩散管的设计方法和提高其设计质量具有重要的意义。
A two-dimensional incompressible diffuser flow was numerically simulated employing no staggered grid arrangement and incompressible SIMPLE method to solve GAO-YONG turbulence equations.
采用基于同位网格的SIMPLE方法求解gao - YONG不可压湍流方程组，对二维扩压器流动进行了数值模拟。
In this paper, the flow field of the supersonic diffuser and the subsonic-supersonic ejector is simulated by numerical method.
本文采用上述数值算法模拟了超声速扩压器和超声速引射器内流场。
For matching turbine work condition, designed a diffuser that transformed square to round, chose Central Line and shape changed method, defined diffuser expanding Angle.
给出了一种亚音速方转圆扩压器的设计方法，并对中心线形状、型面变化规律和扩张角等进行了选择和说明。
The influence rules of underbody diffuser on light-bus aerodynamic characteristics are studied with the method of numerical simulation.
用数值模拟的方法，研究轻型客车底部上翘角对其气动特性的影响规律。
The research on diffusion loss of axial-flow fan's diffuser is carried out using theory calculation method and FLUENT software.
利用理论计算方法以及FLUENT软件对轴流通风机扩散筒的扩散损失进行了研究。
The conceptive design method can assist and direct the actual designing. With the conceptive design of the diffuser, the impact of ocean outfall to environment can be minimized.
概念设计对于工程的设计具有指导作用，采用概念设计优化扩散器结构的同时尽量减小对环境的影响。
Principes and some Suggestions are proposed that should be followed when a convergence or divergence diffuser is used in design. The method selecting the wall slope Angle is provided.
提出了在设计中采用收敛形或扩张形扩压器时所应遵循的原则和建议以及壁面收敛角的选择方法。
So, we should seek a convenient and high efficient method to study the cold air diffuser.
因此，对低温风口寻求一种方便、高效的研究方法具有十分重要的意义。
So the method of rotating diffuser effectively suppresses laser speckle, which has simple optical structure and is easy to implement.
证明了旋转散射片的方法能有效减少复合散斑，具有光学结构简单、实施性强等优点。
A complicated turbulent flow field in a diffuser with typical geometric shape for aeroengine inlet design was calculated by the use of the implicit AF method.
应用隐式AF方法计算了为发动机进气道设计的典型扩压器内的复杂湍流流场。
A complicated turbulent flow field in a diffuser with typical geometric shape for aeroengine inlet design was calculated by the use of the implicit AF method.
应用隐式AF方法计算了为发动机进气道设计的典型扩压器内的复杂湍流流场。
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