Compression ratio influence on the performances of a diesel engine equipped with an electrically driven axial compressor

被引：1

作者：

Cristian, Gradinariu Andrei ^{[1
]}

Ioan, Mihai ^{[1
]}

Ioan-Cozmin, Manolache-Rusu ^{[1
]}

机构：

[1] Stefan Cel Mare Univ Suceava, Dept Mech Engn, 13 Univ St, Suceava 720229, Romania

来源：

ADVANCED TOPICS IN OPTOELECTRONICS, MICROELECTRONICS AND NANOTECHNOLOGIES X | 2020年 / 11718卷

关键词：

axial compressor; compression ratio; diesel engine; electric charging;

D O I：

10.1117/12.2571156

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The "downsizing" phenomenon has grown and has led to the technological and efficient use of the supercharger systems. Despite this, conventional turbocharging systems have a transitional response due to the exchange of power with the engine and affect the elasticity of the engine. An electrically actuated turbocharging system can eliminate this shortfall, transient operation, without loss of interference, as the response is instant to the electric drive. A power recovery system can be added to increase overall efficiency. The study provides an overview of the influence of the compression ratio of a compression ignition engine to which an electric power-driven axial compressor has been attached. The results showed that the implementation of an electric compressor and a high compression ratio contribute to increasing yields and reducing losses in the operating cycle.

引用

页数：10