不同热交换器结构对液力缓速器响应时间的影响

The Influence of Different Heat Exchanger on The Corrensponding Time of Hydraulic Retarder

文章介绍了液力缓速器的基本工作原理,性能指标,并对影响液力缓速器响应时间的若干因素进行了分析,特别是对卧式、立式两种不同结构形态的热交换器对液力缓速器响应时间的影响进行了着重分析,并在专用实验台上进行了实验验证。实验结果显示,采用立式热交换器的缓速器比采用卧式热交换器的缓速器响应更迅速,能明显提升了缓速器的使用性能。

This paper introduces the basic working principle and performance index of hydraulic retarder,also anslyzesseveral factors affecting the response time of the hydraulic retarder,especially the vertical and horizontal two kinds ofdifferent structures heat exchanger are experimentally verified with a vertial heat exchanger,and can significantly improvethe performance of retarder.