Dynamic Analysis of Common Rail Injection System for Diesel Engine based on AMESim/Simulink Co-Simulation

Authors

  • Ryongsik O  School of Traffic and Transportation, Northeast Forestry University, Harbin Heilongjiang, 150040, China
  • Yonguk Ri  Institute of Science, Pyongyang University of Mechanical Engineering, Pyongyang, 999093, Democratic People's Republic of Korea
  • Jiangwei Chu  School of Traffic and Transportation, Northeast Forestry University, Harbin Heilongjiang, 150040, China
  • Choluk Ri  School of Mechanical Technology, Kim Chaek University of Technology, 950003, Pyongyang, Democratic People's Republic of Korea
  • Hong Li  School of Traffic and Transportation, Northeast Forestry University, Harbin Heilongjiang, 150040, China
  • Yongchol Kim  Institute of Science, Pyongyang University of Mechanical Engineering, Pyongyang, 999093, Democratic People's Republic of Korea
  • SunGol Ryu  Institute of Science, Pyongyang University of Mechanical Engineering, Pyongyang, 999093, Democratic People's Republic of Korea
  • Myongsu Sim  Institute of Science, Pyongyang University of Mechanical Engineering, Pyongyang, 999093, Democratic People's Republic of Korea
  • Cholsong Hwang  Institute of Science, Pyongyang University of Mechanical Engineering, Pyongyang, 999093, Democratic People's Republic of Korea
  • Kwangbok Kim  Institute of Science, Pyongyang University of Mechanical Engineering, Pyongyang, 999093, Democratic People's Republic of Korea

DOI:

https://doi.org/10.32628/IJSRST52310315

Keywords:

Dynamic, analysis, AMESim/Simulink, co-simulation, common rail, diesel engine

Abstract

In common rail diesel engine, the characteristics of fuel injection is concerned both the structure parameters of injector and control strategy of control system (ECU). Thus, fuel injection system, engine performance system and ECU constitute an interactive feedback system. In this paper, first of all, using the AMESim/Simulink co-model for the common rail diesel engine prepared in the previous work, simulation and verification are performed in the AMESim/Simulink co-model based on the initial values of the diesel engine used in the case. Then it is done Simulation and Validation on the AMESim/Simulink co-mode. The engine dynamometer and injection rate test rig makes it possible to take measurements of the engine performance and injection rate in order to compare with the modelling results. This allows the obtained co-model to be validated. Validated model is very effective in describing and analyzing the transient behavior connections among injectors, high-pressure pump, and controller and engine parameters. This co-model was then used to analyze the effects of various structural parameters of injector on the response characteristics of the fuel injection system and engine operation.

References

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International Journal of Scientific Research in Science and Technology

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Published

2023-06-30

Issue

Volume 10, Issue 3, May-June-2023

Section

Research Articles

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How to Cite

[1]
Ryongsik O, Yonguk Ri, Jiangwei Chu, Choluk Ri, Hong Li, Yongchol Kim, SunGol Ryu, Myongsu Sim, Cholsong Hwang, Kwangbok Kim "Dynamic Analysis of Common Rail Injection System for Diesel Engine based on AMESim/Simulink Co-Simulation" International Journal of Scientific Research in Science and Technology(IJSRST), Online ISSN : 2395-602X, Print ISSN : 2395-6011,Volume 10, Issue 3, pp.89-108, May-June-2023. Available at doi : https://doi.org/10.32628/IJSRST52310315