积碳清洗剂对汽车动力性能提升的试验研究
Experimental Study on the Improvement of Automobile Power Performance by Carbon Deposit Cleaning Agents

发动机积碳增多将使燃烧性变差、汽车动力性下降。受燃油品质、驾驶条件、日常维护、环境与交通等因素影响，积碳随着使用时间而逐渐增加，因此降低积碳对汽车性能提升有较大意义。基于CDS-150型底盘测功机，对一台一汽威志在用汽车使用一种免拆式积碳清洗剂前后的动力性能进行测试。结果表明，积碳清洗前后最高车速分别为144.7 km/h、148.9 km/h，最高车速提升2.9%；积碳清洗前后0~100 km/h (百公里)加速时间分别为13.3 s、14.1 s，缩短0.8 s；积碳清洗前后最大爬坡度分别为65%、69%，增幅达6.2%，测试的积碳清洗剂对发动机的动力性提升明显。
The increase of engine carbon deposition will lead to a decrease in combustion performance and a decrease in vehicle power. Due to factors such as such as fuel quality, driving conditions, daily maintenance, environment and traffic, carbon deposition gradually increases over time. Therefore, reducing carbon deposition is of great significance to the improvement of vehicle performance. Based on CDS-150 chassis dynamometer, the power performance of a FAW Weizhi in-service car before and after using a non-disassembly carbon deposition cleaning agent was tested. The results show that the maximum speed before and after carbon deposition cleaning is 144.7 km/h and 148.9 km/h respectively, with a 2.9% increase in maximum speed. The acceleration time from 0 to 100 km/h (100 km) before and after carbon deposition cleaning is 13.3 s and 14.1 s respectively, which is shortened by 0.8 seconds. The maximum climbing slopes before and after carbon deposition cleaning is 65% and 69%, respectively, with an increase of 6.2%. The tested carbon deposition cleaning agents have obviously improved the engine’s power performance.