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轮毂半径
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  radius of hub
     The connections between the speed of rotating,the radius of hub and deflection,stress are also given. When speed of rotating increases,the deflection and stress of axial direction also increase,but the deflection and stress due to bending and shear decrease;
     给出了转速和轮毂半径对于梁的变形和应力的影响:转速增大时能增加轴线方向的变形和应力,但是却减小弯曲变形、剪切变形以及由它们产生的应力;
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  “轮毂半径”译为未确定词的双语例句
     However,offset mainly tampers with the deflection and stress of axial direction,and have a little effect on the deflection and stress due to bending and shearing.
     而轮毂半径主要是影响梁的轴线方向的变形和应力,对弯曲变形和剪切变形的影响比较小。
短句来源
     The characteristic parameters involved in this method include the ratio of blade tip space to pipeline radius, the ratio of rotor hub radius to blade tip radius, the blade stagger angle at the position of mean square root radius, and the solidity of blade cascade at the blade tip of the turbine rotor.
     该优化方法以叶片顶端间隙与管道半径之比、轮毂半径与叶片顶端半径之比、叶片均方根平均半径位置的叶片安装角、叶片顶端的叶栅实度为传感器叶轮的几何特征参数;
短句来源
  相似匹配句对
     Ionic Radius
     离子半径
短句来源
     vent radius = 50 m;
     喷火口半径50m;
短句来源
     Electroplating of aluminum hub
     铝轮毂电镀
短句来源
     An Overview of In-wheel Motors and Drives for Electric Vehicles
     轮毂电机发展思考
短句来源
     However,offset mainly tampers with the deflection and stress of axial direction,and have a little effect on the deflection and stress due to bending and shearing.
     而轮毂半径主要是影响梁的轴线方向的变形和应力,对弯曲变形和剪切变形的影响比较小。
短句来源
查询“轮毂半径”译词为用户自定义的双语例句

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In this paper,the elemental stiffness matrix of a rotating twisted and tapered beam,due to deformation of axial direc- tion,bending and shearing including shearing deflection and rotation effects,is studied.The angle of twist,breath and depth are as- sumed to vary linearly along the length of beam.The connections between the speed of rotating,the radius of hub and deflection,stress are also given.When speed of rotating increases,the deflection and stress of axial direction also increase,but the deflection and...

In this paper,the elemental stiffness matrix of a rotating twisted and tapered beam,due to deformation of axial direc- tion,bending and shearing including shearing deflection and rotation effects,is studied.The angle of twist,breath and depth are as- sumed to vary linearly along the length of beam.The connections between the speed of rotating,the radius of hub and deflection,stress are also given.When speed of rotating increases,the deflection and stress of axial direction also increase,but the deflection and stress due to bending and shear decrease;However,offset mainly tampers with the deflection and stress of axial direction,and have a little effect on the deflection and stress due to bending and shearing.

本文研究了在剪切变形和转动的影响下,在轴向变形、弯曲变形和剪切变形的作用下的旋转变截面扭梁的单元刚度矩阵。假设扭转角、宽度和厚度沿着梁的长度方向都是线性变化的。给出了转速和轮毂半径对于梁的变形和应力的影响:转速增大时能增加轴线方向的变形和应力,但是却减小弯曲变形、剪切变形以及由它们产生的应力;而轮毂半径主要是影响梁的轴线方向的变形和应力,对弯曲变形和剪切变形的影响比较小。

In order to reduce the effect of fluid viscosity change on the sensor performance, a quantitative optimization method for rotor parameters of liquid turbine flow sensor is put forward. The characteristic parameters involved in this method include the ratio of blade tip space to pipeline radius, the ratio of rotor hub radius to blade tip radius, the blade stagger angle at the position of mean square root radius, and the solidity of blade cascade at the blade tip of the turbine rotor. Two kinds of liquids with...

In order to reduce the effect of fluid viscosity change on the sensor performance, a quantitative optimization method for rotor parameters of liquid turbine flow sensor is put forward. The characteristic parameters involved in this method include the ratio of blade tip space to pipeline radius, the ratio of rotor hub radius to blade tip radius, the blade stagger angle at the position of mean square root radius, and the solidity of blade cascade at the blade tip of the turbine rotor. Two kinds of liquids with high and low viscosity were measured using the turbine flow sensor with same meter coefficient. The object function used in this method is the maximum of two linearity errors. The optimization algorithm is n dimension extremum complex configuration optimization method under constraint conditions.

以降低传感器特性受被测液体粘度变化的影响为目的,提出了液体涡轮流量传感器叶轮的多参数定量优化方法。该优化方法以叶片顶端间隙与管道半径之比、轮毂半径与叶片顶端半径之比、叶片均方根平均半径位置的叶片安装角、叶片顶端的叶栅实度为传感器叶轮的几何特征参数;传感器用同一仪表系数测量高粘度和低粘度2种液体,以线性度误差最大值为目标函数;以约束条件下n维极值的复形调优法为优化算法。

 
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