[1]袁列杰,秦静,裴毅强,等.高温环境下汽油燃料的射流特性[J].哈尔滨工程大学学报,2020,41(6):853-859.[doi:10.11990/jheu.201901069]
 YUAN Liejie,QIN Jing,PEI Yiqiang,et al.Characteristics of gasoline jets in a high-temperature environment[J].hebgcdxxb,2020,41(6):853-859.[doi:10.11990/jheu.201901069]
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高温环境下汽油燃料的射流特性(/HTML)
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《哈尔滨工程大学学报》[ISSN:1006-6977/CN:61-1281/TN]

卷:
41
期数:
2020年6期
页码:
853-859
栏目:
出版日期:
2020-06-05

文章信息/Info

Title:
Characteristics of gasoline jets in a high-temperature environment
作者:
袁列杰12 秦静12 裴毅强1 任源1 王志东1 刘威1
1. 天津大学 内燃机燃烧学国家重点实验室, 天津 300072;
2. 天津大学 内燃机研究所, 天津 300072
Author(s):
YUAN Liejie12 QIN Jing12 PEI Yiqiang1 REN Yuan1 WANG Zhidong1 LIU Wei1
1. State Key Laboratory of Engines, Tianjin University, Tianjin 300072, China;
2. Internal Combustion Engine Research Institute, Tianjin University, Tianjin 300072, China
关键词:
高温环境超临界流体射流燃油温度缸内直喷贯穿距纹影法汽油
分类号:
TK411
DOI:
10.11990/jheu.201901069
文献标志码:
A
摘要:
为了研究高温汽油燃料喷入高温环境下的射流特性,试验采用高速摄影和纹影法,并基于汽油缸内直喷发动机常用工况点的缸内温度压力进行了探究。结果表明:汽油处于低亚临界态和超临界态时,随着燃油温度升高,多孔射流的中心轮廓区有明显塌陷和射流前锋面凸起的变化过程,且单孔和多孔汽油射流的贯穿距、宽度、投影面积及轮廓周长变化不一。

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2019-01-23。
基金项目:国家自然科学基金项目(51376202).
作者简介:袁列杰,男,硕士研究生;秦静,女,副研究员.
通讯作者:秦静,E-mail:qinjing@tju.edu.cn.
更新日期/Last Update: 2020-07-22