【摘要】 针对螺杆压缩机转子型线优化设计及压缩机工作过程仿真的需要 ,采用积累弦长三次样条函数的型线设计方法 ,分别建立了阴阳转子型线的参数化方程 ,并在此基础上建立了螺杆齿槽容积的计算模型 ,通过一个具体的算例 ,对齿槽容积随转角变化进行了计算更多还原

【Abstract】 Owing to the need of optimization of rotor profile and work simulation of the twin-screw compressors,a novel method-the accumulative chord cubic parametric spline curve method was used to design the female and male profiles,and on the basis of this method,a mathematical model was built to calculate the volume of the gear lobe.At the end,the relationship of the gear lobe volume and the rotary angle was calculated.更多还原