Research on the pintle nozzle spray penetration length

被引：0
|
作者：
An, SJ [1 ]
Ouyang, GY [1 ]
机构：
[1] Naval Univ Engn, Wuhan, Peoples R China
来源：
ENERGY & ENVIRONMENT - A WORLD OF CHALLENGES AND OPPORTUNITIES, PROCEEDINGS | 2003年
关键词：
diesel engine; turbocharging system; spray model;
D O I：
暂无
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
The spray of pintle nozzle are measured by using the flash photography. The results of spray penetration length are obtained at the condition of high pressure chamber's pressure in 2.1,2.3 and 2.5 MPa. Two quasi-dimension spray models about gaseous jet model and liquid phase vapor model are studied. Combining the hole nozzle penetration length calculating formula in two models and tested data, The pintle nozzle penetration length calculating formula are deeply obtained by correcting two hole nozzle spray penetration length formulas. The corrected formulas can describe pintle nozzle penetration length closely.
引用
收藏
页码：527 / 530
页数：4
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