刘厚根,朱晓东,赵厚继
摘要：基于罗茨式机械增压器的实际应用,针对传统渐开线型线的不足,对罗茨转子进行了型线简化。由于按照简化的型线方程不易计算出面积利用效率,提出了在软件环境中建模后计算的方法。通过简化前后转子面积利用系数的对比,验证了型线简化的作用。
关键词： 机械增压器;罗茨转子;建模;渐开线型线
Abstract: The profile of Roots rotor
was simplified according to the insufficiency of conventional involute profile
on the basis of the practical application of Roots turbocharger.Because the
area efficiency is not easy to calculate by equations of the simplified
profile,the method of modeling under software circumstance is proposed.The
simplifying effect of rotor profile was proved by comparing between the
conventional and the simplified rotor profile.
Keywords: Turbocharger;Roots
rotors;Modeling;Involute profile
基金项目: 湖南省科技计划项目(2007GK2019)
参考文献:
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