The emission characteristics of a DME fueled HCCI engine with compression ratio of 10.7 was studied experimentally.
试验研究了压缩比为10 7的二甲醚均质充量压缩点燃燃烧发动机的排放特性。
The results show that the best operating region of HCCI engine is related to the engine load, speed, and the mixture excess air ratio.
研究结果表明：均质充量压缩着火发动机的最佳工作范围与发动机转速混合气过量空气系数和负荷有密切的关系；
Combined the engine cycle simulation software BOOST and the detailed mechanism of ethanol chemical reaction kinetics, a single-zone model of ethanol HCCI engine was established.
利用发动机循环模拟软件BOOST，并使用详细的化学反应动力学机理，建立了乙醇HCCI发动机的单区模型。
The HCCI operating region of an internal combustion engine with ethanol as the fuel was studied experimentally on a single cylinder HCCI engine modified from a CA6110 diesel engine.
在一台由CA6110柴油机改造的单缸HCCI发动机上进行了乙醇燃料的HCCI工作区域的试验研究。
The experimental results show that the above methods are effective in controlling HCCI combustion and enlarging engine load range.
实验表明以上方法可以有效控制HCC I燃烧，拓宽HCC I发动机运转范围。
This paper will show the difference between HCCI and conventional internal combustion engine operation and future engine applications.
本文将阐述HCCI与传统发动机燃烧方式的不同及其未来的展望。
Ignited modes of reciprocating internal combustion engine addition to the spark-ignited and compression engine operation, a third option exists that is Homogeneous Charge compression Ignition (HCCI).
在往复式发动机中，除了火花点燃式燃烧和柴油压燃燃烧的运转方式外还有第3种运转方式，即均质充量压燃燃烧(HCCI)。
The experimental investigation of the effect of fuel additives on HCCI combustion process was carried out on a 4-cylinder diesel engine of which the fourth cylinder was modified to run in HCCI mode.
在一台改造的4缸柴油机的第4缸进行均质压燃（HCCI）燃烧试验，研究了添加剂对HCCI燃烧过程的影响。
By using the model and detailed chemical kinetics of Dimethyl Ether(DME)oxidation, HCCI combustion of DME in a diesel engine is numerically simulated and tested.
采用该模型并利用二甲醚氧化的详细化学反应动力学机理，对二甲醚燃料在柴油机上的均质压缩燃烧HCCI进行了模拟计算和试验研究。
Spark ignition is beneficial to the smooth transition between the combustion modes for SI/HCCI hybrid engine.
火花点火在SI／HCCI燃烧模式切换工况时，能提高瞬态过渡平顺性。
The experimental results show that HCCI can obtain high mean indicated heat efficiency up to 60% and mainly be effected by the engine load and hardly by the engine speed.
结果表明：HCCI燃烧有较高的指示热效率，最高可达60%；指示热效率主要受负荷的影响，转速对其几乎没有影响。
The experiments of Ricardo Hydra 140 single-cylinder engine show that steady HCCI combustion can be achieved through the new-design camshafts fixed.
试验表明，所设计的小包角凸轮能够实现稳定压燃燃烧，为开展详细的汽油HCCI燃烧实验研究提供条件。
The experiments of Ricardo Hydra 140 single-cylinder engine show that steady HCCI combustion can be achieved through the new-design camshafts fixed.
试验表明，所设计的小包角凸轮能够实现稳定压燃燃烧，为开展详细的汽油HCCI燃烧实验研究提供条件。
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