计算轴 meaning in English
reference axis
Examples
- On the basis of analysis of design criterion of shaft washer and housing washer of tandem composite type cylindrical roller thrust bearing , we present a mathematic model for optimal design in accordance with line contact requirement for cylindrical roller and race , design the washers thickness and thickness variation angle by the search algorithm of constrained stochastic direction
摘要在分析串联组合型推力圆柱滚子轴承轴圈和座圈设计准则的基础上，按滚子与滚道线接触要求建立其最优化设计数学模型，采用机械优化设计中的约束随机方向搜索法计算轴圈和座圈的厚度、厚度变化角。 - For getting the runner characteristics more correctly , researching the representation of runner characteristics of the kaplan turbine in this paper , and using this method of modifying runner characteristics to calculate the transient of hydraulic power station . improving the calculating model of the axial thrust in the kaplan turbine ' s transient . base on the theory of screw propeller without any boundary , using the theory of screw propeller with pipe , and the formula to calculate the dynamic axial thrust during transient is developed
本文对转桨机组在过渡过程中的桨叶划水产生水推力的数学模型进行了改进，在原来使用无边界螺旋桨进行等效的基础上，使用了导管螺旋桨对转桨机组中的桨叶划水进行等效，并且比较详细的分析了影响转桨机组轴向水推力的各个因素，以及给出了动态计算轴向水推力的公式，通过计算表明，使用改进后的动态水推力计算模型得到的结果能较好的反应实测的动态轴向水推力。