The Effect of Injector on Diesel Engine Characteristics Used Common-Rail System-Reference-Cited by-同舟云学术

The Effect of Injector on Diesel Engine Characteristics Used Common-Rail System

Published:2022-04-28 Issue:69 Volume: Page:46-55
ISSN:2615-9740
Container-title:Journal of Technical Education Science
language:
Short-container-title:JTE

Author:

Đinh Tấn Ngọc,Huỳnh Quốc Việt,Châu Quang Hải

Abstract

Nowadays, Diesel engines are so popular, especially in the field of transportation and marine. It has also improved over the generations, from a mechanical control system to an electronic control system. The Common-rail fuel system is considered the best development system on Diesel engines today. The injection pressure is very high, however, to increase power, reduce consumption and emission, further improvement is necessary. In this research, AVL - FIRE software was used to studying the effect of injectors to combustion chamber, the injection hole diameter related to: power, torque as well as exhaust gas on Diesel engine (Toyota Hiace 2KD-FTV). The results show that with d=0.16mm, the best power, low fuel consumption but high emissions, with d=0.2mm, the lowest emission. The results of this research improve fuel injectors and Diesel engine performance.

Publisher

Ho Chi Minh City University of Technology and Education

Reference12 articles.

1. [Phạm Đình Thọ, Nghiên cứu quá trình phun nhiên liệu trong động cơ Diesel, 2006.

2. Trần Quang Vinh, Mô phỏng quá trình phun nhiên liệu và quá trình cháy trong động cơ D1146TiS sử dụng phần mềm CFD AVL-FIRE, Đại học Bách khoa Hà Nội, 2007.

3. TS. Khổng Văn Nguyên; TS. Anh Vũ; TS. Trần Văn Thoan; TS. Trần Anh Trung; PGS. TS. Nguyễn Hoàng Vũ, Nghiên cứu xây dựng mô hình cháy động cơ diesel Common-rail khi sử dụng diesel và biodiesel với một lần phun chính. 2019, Tạp chí Giao thông Vận tải.

4. Huỳnh Phước Sơn, Nghiên cứu phương pháp điều khiển cung cấp nhiên liệu trên động cơ Common-rail Diesel sử dụng nhiên liệu kép (CNG-Diesel). 2018.

5. Zi Lai Luo, Han Bao Chang, Li Min Shao, Research on Effect of Nozzle Structure Parameters on Performance of Common-rail Diesel Engine. 2011. [6] Design of Direct Injection Fuel Injector Nozzle.