experimental results show that using hot egr can significantly reduce the maximum cylinder pressure and temperature and slightly increase ignition delay period and combustion duration.
试验结果表明:采用热egr能增大氢内燃机的滞燃期和燃烧持续期,显着降低缸内最高压力和温度;
the ignition delay period became longer while the sustained combustion period became shorter.
柴油机使用混合燃料后,滞燃期延长,燃烧持续期缩短。
although the ignition delay period of e-diesel was postponed, the combustion duration was shortened and the mean indication pressure was enhanced.
柴油醇的着火延迟期有所增加,但燃烧持续期变短,平均指示压力得到提高。
a continuous film record can be built up by taking a series of single pictures of successively increasing values of the delay period between the instigation of the event and the instant of the flash.
可依次增加动态现象的触发与闪光之间的延迟周期,以拍摄一系列单张照片,用以构成连续的影片纪录。
the results show that the start timing of combustion is advanced and the ignition delay period is shortened.
通过对燃烧特征参数的计算分析,发现生物柴油的燃烧始点有所提前,滞燃期缩短;
it allows you to add items to the collection that cannot be pulled out until their delay period has expired.