Detailed dynamic modeling of common rail piezo injector

被引：14
|
作者：
Pogulyaev, Y. D. [1 ]
Baitimerov, R. M. [1 ]
Rozhdestvenskii, Y. V. [1 ]
机构：
[1] South Ural State Univ, 76 Lenina Ave, Chelyabinsk 454080, Russia
来源：
INTERNATIONAL CONFERENCE ON INDUSTRIAL ENGINEERING (ICIE-2015) | 2015年 / 129卷
关键词：
Fuel injection system; Common rail; Piezo injector; Mathematical model;
D O I：
10.1016/j.proeng.2015.12.014
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A mathematical model of Bosch 3rd generation Common Rail fuel injection system with piezoelectric injector has been created. The numerical calculations for third different accumulator pressures (30, 80 and 160 MPa) and third energizing times ET (0.5, 1 and 2 ms) have been carried out. The results of calculations of total injected mass per cycle have been compared with the experiment with good agreement. The maximum error for ET-0.5 ms is 10.4% and for ET >= 1 ms is less than 5 %. (C) 2015 The Authors. Published by Elsevier Ltd.
引用
收藏
页码：93 / 98
页数：6
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