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End-to-End Fuel Supply System Design Method According to the Requirements Posed to a Diesel Engine

Authors: Grekhov L.V., Denisov A.A., Starkov E.E., Barchenko F.B., Kuleshov A.S., Malastovskiy N.S. Published: 14.06.2018
Published in issue: #3(120)/2018  

DOI: 10.18698/0236-3941-2018-3-103-110

 
Category: Power, Metallurgic and Chemical Engineering | Chapter: Heat Engines  
Keywords: low-emission diesel engine, common rail, fuel injection characteristic shaping

We present an end-to-end fuel supply system design method developed in BMSTU in accordance with requirements posed to a diesel engine, environmental requirements in particular. We developed our method using modern software packages that enable this work to be done with significant resource savings. The objects of our research were marine and locomotive diesel engines developed in Russia. Our investigation resulted in fully designed and patented common rail systems characterised by high efficiency, which implement a low-emission and energy-efficient diesel engine work cycle by means of fuel injection characteristic shaping

References

[1] Desantes J.M., Benajes J., Molina S., Gonzralez C.A. The modification of fuel injection rate in heavy-duty diesel engines. P. 1. Effects on engine performance and emissions. Applied Thermal Engineering, 2004, vol. 24, no. 17–18, pp. 2701–2714. DOI: 10.1016/j.applthermaleng.2004.05.003

[2] Kuleshov A.S., Grekhov L.V. Multidimensional optimization of DI diesel engine process using multi-zone fuel spray combustion model and detailed chemistry NOx formation model. SAE Tech. Pap., 2013, no. 2013-01-0882. DOI: 10.4271/2013-01-0882

[3] Grekhov L., Mahkamov K., Kuleshov A. Optimization of mixture formation and combustion in two-stroke OP engine using innovated diesel spray combustion model and fuel system simulation software. SAE Tech. Pap., 2015, no. 2015-01-1859. DOI: 10.4271/2015-01-1859

[4] Luckhchoura V. Modeling of injection-rate shaping in diesel engine combustion. Rheinisch-Westfalischen Technischen Hochschule Aachen. Deutschland, 2010. 142 p.

[5] Graham M., Crossley S., Harcombe T., Keeler N., Williams T. Beyond euro VI — development of a next generation fuel injector for commercial vehicles. SAE Tech. Pap., 2014, no. 2014-01-1435. DOI: 10.4271/2014-01-1435

[6] Hardy C.S., Hudson C.M., Harper M.S., Ainsworth D.M. Pressure is nothing without control: evolution of control valve design. Fuel Systems for IC Engines, 2012, pp. 115–128.

[7] Grekhov L., Denisov A., Onishchenko D., Starkov E. New generation line of high efficiency common rail fuel injectors for low emission heavy-duty diesel engine. International Journal of Pharmacy and Technology, 2016, vol. 8, no. 4, pp. 22558–22570.