柴油机运行在不同海拔地区的碳烟排放特性

The Exhaust Emission Characteristics of Diesel Engine Running in the Different Altitude Regions

采用微机控制的大气模拟综合测控系统深入研究了柴油机运行在不同海拔地区的排放特性。根据试验结果，分析了运行在不同海拔地区的柴油机碳烟排放特性及其影响因素。所获得的结论有助于解决运行在高原地区的柴油机的碳烟排放问题。

A micro - computer controlled atmosphere - simulating system has been used to study the exhaust emission characteristics of diesel engine running in different altitude regions. The engine exhaust emission chacteristics at high altitude regions and the influencial factors have been analyzed from the test results. The obtained conclusions are useful to solve the exhaust emission problems of the engine running at the high altitude regions.