当前位置: 首页 > 文章 > TY1100柴油机缩口ω形燃烧室与直口ω形燃烧室对比试验分析 拖拉机与农用运输车 1997 (6) 32-36
Position: Home > Articles > Comparing Test and Analysis of Conventional and Re-entrant Combustion Chamber for TY1100 Diesel Engine Tractor & Farm Transporter 1997 (6) 32-36

TY1100柴油机缩口ω形燃烧室与直口ω形燃烧室对比试验分析

作  者:
辛中杰
单  位:
洛阳拖拉机研究所
关键词:
直接喷射柴油机;工作过程;燃烧室
摘  要:
通过TY1100柴油机直口ω形燃烧室和缩口ω形燃烧室的对比试验、分析,表明:由于燃烧室的缩口,改变了直口ω形燃烧室的温度场与气流运动场;缩短了滞燃期,改善了预混燃烧,能降低发动机最高燃烧压力,减少压力升高率,抑制燃烧嗓声;并有优良的经济性和排烟洁净性。
译  名:
Comparing Test and Analysis of Conventional and Re-entrant Combustion Chamber for TY1100 Diesel Engine
作  者:
Xin Zhongjie
摘  要:
The comparing test results and analysis of conventional and re-entrant combustionchamber on TY1100 diesel engine have proved that comparing with conventional combustion chamber, the re-entrant combustion chamber is possessed of better economic efficiency and cleanersmoke emmission because of the improved temperature field and air-flow field, shortened ignitiondelay period, improved pre-mixing combustion, reduced max. combustion pressure, reduced pressure rise rate and lower combustion noise.

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