Development of a Flame Propagation Model for Dual-Fuel Partially Premixed Compression Ignition Engines

2006 ◽  
Vol 7 (1) ◽  
pp. 65-75 ◽  
Author(s):  
S Singh ◽  
L Liang ◽  
S-C Kong ◽  
R D Reitz
Keyword(s):  
Flame Propagation ◽  
Propagation Model ◽  
Dual Fuel ◽  
Compression Ignition ◽  
Compression Ignition Engines ◽  
Partially Premixed

scholarly journals Electronic control unit development and emissions evaluation for hydrogen–diesel dual-fuel engines

2018 ◽  
Vol 10 (12) ◽  
pp. 168781401881407
Author(s):  
Yasin Karagöz ◽  
Majid Mohammad Sadeghi
Keyword(s):  
Diesel Engines ◽  
Working Condition ◽  
Electronic Control Unit ◽  
Control Unit ◽  
Dual Fuel ◽  
Hydrogen Energy ◽  
Compression Ignition ◽  
Electronic Control ◽  
Fuel System ◽  
Compression Ignition Engines

In this study, it was aimed to operate today’s compression ignition engines easily in dual-fuel mode with a developed electronic control unit. Especially, diesel engines with mechanical fuel system can be easily converted to common-rail fuel system with a developed electronic control unit. Also, with this developed electronic control unit, old technology compression ignition engines can be turned into dual-fuel mode easily. Thus, thanks to the flexibility of engine maps to be loaded into the electronic control unit, diesel engines can conveniently be operated with alternative gas fuels and diesel dual fuel. In particular, hydrogen, an alternative, environmentally friendly, and clean gas fuel, can easily be used with diesel engines by pilot spraying. Software and hardware development of electronic control unit are made, in order to operate a diesel engine with diesel+hydrogen dual fuel. Finally, developed electronic control unit was reviewed on 1500 r/min stable engine speed on different hydrogen energy rates (0%, 15%, 30%, and 45% hydrogen) according to thermic efficiency and emissions (CO, total unburned hydrocarbons, NOx, and smoke), and apart from NOx emissions, a significant improvement has been obtained. There was no increased NOx emission on 15% hydrogen working condition; however, on 45% hydrogen working condition, a dramatic increase arose.

Dual-fuel compression-ignition engines fuelled with biofuels. A bibliometric review

2021 ◽  
Author(s):  
Eyko Medeiros Rios ◽  
Danielle Rodrigues de Moraes ◽  
Gisele Maria Ribeiro Vieira ◽  
Bárbara de Noronha Gonçalves ◽  
Ronney Arismel Mancebo Boloy
Keyword(s):  
Dual Fuel ◽  
Compression Ignition ◽  
Compression Ignition Engines ◽  
Bibliometric Review

Ignition control for liquid dual-fuel combustion in compression ignition engines

Fuel ◽  
2017 ◽  
Vol 197 ◽  
pp. 583-595 ◽  
Author(s):  
Shui Yu ◽  
Tongyang Gao ◽  
Meiping Wang ◽  
Liguang Li ◽  
Ming Zheng
Keyword(s):  
Fuel Combustion ◽  
Dual Fuel ◽  
Compression Ignition ◽  
Compression Ignition Engines ◽  
Dual Fuel Combustion
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