新型汽油机燃烧系统──UICC燃烧室的设计与试验研究

Dsign and Experimental Investigation of A New Gasoline Engine Combustion System─UICC

UICC（UnderInletCompactChamber）燃烧室，是在CA1102单缸试验机燃烧室的基础上，通过改变燃烧室形状与位置、压缩比、挤气面积、火花塞位置等参数和结构尺寸设计成的一种新型高压缩比燃烧室。介绍了该燃烧室的设计过程和台架试验结果。

Based on a study on the combustion chamber of model CA 1102 single cylinder en-gine, a mew high compression ratio combustion chamber, Under Inlet Compact Chamber, isdesingned through improving the technical parameters and comstruction,sucb as modifying theform and location of combustion chamber, changing the compression ratio, quench area and parkplug location,etc. In this paper the design course of this combustion chamber and its experimentalresults on dynamometers are presented.