circulatory circle

Amendment to circulatory circle on hydrodynamic torque converter;

液力变矩器循环圆的修正

To estimate the influence of the flatness ratio on hydrodynamic performance,a group of torque converters with different widths were investigated by CFD simulation to improve the power diversity and reduce the mass based on the variable-width circulatory circle torque converter design method.

在变宽度循环圆设计方法的基础上,为提高液力传动系统功率密度,减轻质量,对几组不同宽度比循环圆的变矩器进行了CFD(计算流体动力学)数值模拟,借以评估对其整体传动性能的影响。

In this paper,the mathematic expression for all kinds of circulatory circle is deduced according to the design conception of three arc circulatory circle of hydrodynamic torque converter.

根据液力变矩器三圆弧循环圆的设计思想 ,导出了适合于各类循环圆的数学表达式 ,推导了实现各类循环圆的判别条件 ,并提出了循环圆导数修正法 ,设计了实

The efficiency of ellipse circulation for ideal gas;

理想气体椭圆循环的效率

Operational tests show this product is technologically mature, reasonable in design, and has improved performance and reliability with non open box maintenance during an overhaul interval especially thanks to the application of the technique of closed circulation circles researched and developed in house.

运用考核表明 ,该产品技术成熟 ,设计合理 ,特别是由于采用了自行开发研制的封闭循环圆技术 ,提高了性能和可靠性 ,可以实现一个大修期不开箱检修的目标。