采用流线曲率法，计算完全径向平衡方程，求出轴流通风机轴向间隙的气流分布。
Using the streamline curvature method and the full radial equilibrium equations, the duct flow calculations of an axial_flow fan are presented in this paper.
采用极坐标方程，计算圆弧型和径向线加圆弧型的叶型重心联线；对径向平衡方程的离散方式、迭代方向、迭代方式和迭代收敛准则进行改进。
The computation of mass center line in the arc and radial line with arc type is made by using the polar equation of circular.
将充满的伞看成柔软的壳体，用力学原理建立伞绳(伞衣上径向加强带)和伞衣幅中线的力平衡方程。
The canopy under inflation is regarded as a soft shell, and the equilibrium equations in the radial member and gore centerline are established by mechanics theorems.
其次，对多齿轮泵的静力学特性作了分析，证明了中心轮径向液压力、啮合力及总作用力平衡。
Secondly, analyzing statics characteristic of the multi-gear pump demonstrates that radial hydraulic pressure, meshing force and resultant force are balanced on the center wheel.
泵工作时，由于两从动螺杆与主动螺杆左右对称啮合，故作用在主动螺杆上的径向力完全平衡，主动螺杆不承受弯曲负荷。
Pumps work, as the two screws driven screw symmetrical and active engagement, so the role of the active radial force on the screw entirely balanced, active screw does not bear bending loads.
轴向力由副叶片或平衡孔平衡，对于径向力在的规格采取了双壳体设计；
Axial force is balanced by back vane or balanceable hole, for the specification with big radial force; we adopt double-wear passage design.
在一维平衡中的圆柱对称等离子体的径向尺度的长度用电子趋肤深度表征。
The radial scale length for cylindrically symmetric plasmas in one-dimensional equilibrium is characterized by the electron skin depth.
压水室采用导叶式结构能够尽快地把液体的动能转换为压力能，同时能够使泵腔内的流动更趋合理均匀，提高泵内气液分离的能力，并且能平衡叶轮径向力。
The volute of guide-vane structure can transform the kinetic energy to pressure energy as soon as possible, and improve the capacity of separating gas and liquid for the more balance flow in it.
本文采用非径向磁流管位形的假设，计算了太阳冕洞网络部分的色球-日冕过渡区的能量平衡模型。
Energy balance models of the chromosphere-corona transition region are computed for a segment of coronal hole assuming a nonradial magnetic field geometry.
它具有径向液压力平衡、流量均匀性好、噪声低、排量大、体积小等优点。
The strong points of the compound gear pump are balanced hydraulic pressure of radius, uniform of flow rate, small volume, large displacement and low noise and so on.
迄今为止，齿轮泵的寿命还远远达不到设计要求，这主要是齿轮泵存在较大的径向不平衡力所致。
The service life for gear pump is much less than the desired design up to now, which is mainly caused by higher pressure imbalance.
分析了汽轮发电机转子绕组匝间短路故障和转子不平衡故障时定、转子径向振动特征。
The generator vibration characteristics caused by rotor winding interturn short circuit fault and imbalance fault are analyzed respectively.
后继加热器通过补充晶体径向的热散失，使得沿生长界面径向的由熔体向晶体的热输运实现平衡，使晶体生长界面更加平坦。
The successor heater can be used to supply the radial heat dissipation, and the melt to crystal heat flow is balanced by this process, so that the crystal growth interface became more flatted.
普通齿轮泵具有结构简单、成本低、对油液污染不敏感等特点，但具有流量脉动大、径向力不平衡、噪声高等缺点。
The common gear pump has such merits as simple structure, low cost, insensitive oil pollution, etc. but it has such demerits as high flow pulsation, unbalanced radial force, strong noise, etc.
但是传统的二齿轮式齿轮泵存在较大的不平衡径向力，成为制约齿轮泵寿命的主要因素。
However, the heavier unbalanced radial force existed in the traditional two-gear's gear pump is a chief factor to affect the pump's service life.
为了降低阻尼系数进一步提高泵的动态性能，通过对JBP-63型径向柱塞变量泵定子受力仿真分析，研究了减小径向柱塞液压泵的定子不平衡力的方法。
Aimed to decrease damping coefficient and enhance pump's dynamic performance, a method for reducing the radial plunger pump stator forces was developed by analyzing the type JBP-63 pump stator forces.
单作用叶片泵径向不平衡力是影响其工作压力提高的主要问题。
The imbalance of the radial force of the single action vane pump is a main problem which affects the enhancement of the working pressure.
轴向力由副叶片或平衡孔平衡，对于径向力大的规格采取了双壳体设计。
Axial force is balanced by auxiliary vanes or balance hole, for big axial force specs adopt double-case design.
利用动力学理论得到了电子平衡态分布函数以及环形束流的径向位置和通道内电磁场的自洽解。
The distribution function and the relationship between location and energy of electron beam are derived by use of kinetic theory.
提出了平衡盘最佳径向尺寸的确定方法，并进行了实例计算，对平衡盘设计有一定的借鉴作用。
This paper presents a method to calculate the optimum radius of the balancing disc, and gives a calculation example. The method can be used as a reference for the design of the balancing disc.
提出了平衡盘最佳径向尺寸的确定方法，并进行了实例计算，对平衡盘设计有一定的借鉴作用。
This paper presents a method to calculate the optimum radius of the balancing disc, and gives a calculation example. The method can be used as a reference for the design of the balancing disc.
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