Feasibility Study of Exhaust Emissions in a Natural Gas Diesel Dual Fuel (DDF) Engine

2012 ◽  
Author(s):  
Satoshi Taniguchi ◽  
Masahiko Masubuchi ◽  
Koji Kitano ◽  
Kazuhisa Mogi
Keyword(s):  
Natural Gas ◽  
Feasibility Study ◽  
Exhaust Emissions ◽  
Dual Fuel

M213 Effects of Intake Pressure on Performance and Exhaust Emissions in a Natural-Gas Dual-Fuel Engine

2015 ◽  
Vol 2015.90 (0) ◽  
pp. 287
Author(s):  
Yushi DAITO ◽  
Atsuki YOSHIOKA ◽  
Takuji ISHIYAMA ◽  
Takahiro SAKO ◽  
Hiroki TANAKA
Keyword(s):  
Natural Gas ◽  
Exhaust Emissions ◽  
Dual Fuel ◽  
Intake Pressure

scholarly journals Performance and Exhaust Emissions in a Natural-Gas Fueled Dual-Fuel Engine

2001 ◽  
Vol 44 (4) ◽  
pp. 641-648 ◽  
Author(s):  
Masahiro SHIOJI ◽  
Takuji ISHIYAMA ◽  
Makoto IKEGAMI ◽  
Shinichi MITANI ◽  
Hiroaki SHIBATA
Keyword(s):  
Natural Gas ◽  
Exhaust Emissions ◽  
Dual Fuel ◽  
Gas Fueled

Improvement of Performance and Exhaust Emissions in a Converted Dual-Fuel Natural Gas Engine

2000 ◽  
Author(s):  
Takuji Ishiyama ◽  
Masahiro Shioji ◽  
Shin-ichi Mitani ◽  
Hiroaki Shibata ◽  
Makoto Ikegami
Keyword(s):  
Natural Gas ◽  
Exhaust Emissions ◽  
Dual Fuel ◽  
Gas Engine ◽  
Natural Gas Engine

Feasibility Study of an On-Board Natural Gas to DME Reactor for DME Pre-Injection and Enhanced Ignition

2002 ◽  
Author(s):  
David Horstman ◽  
Duane Abata ◽  
Jason Keith ◽  
Leroy Oberto
Keyword(s):  
Natural Gas ◽  
Feasibility Study ◽  
Thermal Efficiency ◽  
Combustion Efficiency ◽  
Synthesis Process ◽  
Dual Fuel ◽  
Combined System ◽  
Auto Ignition ◽  
Ignition Characteristics ◽  
Ci Engines

Dual fuel (CI) engines provide an excellent means of maintaining high thermal efficiency and power while reducing emissions. This is particularly true in situations where the main CI fuel does not exhibit good auto-ignition characteristics, such as diesel engines operating on natural gas usually in stationary applications such as a pipeline installation. This paper explores the feasibility of chemically synthesizing DME from natural gas ‘on-board’ and using it as an ignition source for a dual fuel engine. Assuming a 5% pilot amount, a ‘once through’ process has been modeled and a first law analysis (using practical isentropic efficiencies) demonstrates that this combined system can be operated with a reduction of between 5–10% of the equivalent diesel efficiency. Significant quantities (∼30 vol.%) of hydrogen are introduced to the natural gas as a byproduct of the DME synthesis process. The corresponding increase in combustion efficiency must be validated by experiments to determine DME and H2 requirements for successful pilot ignition of the natural gas/H2 mixture.

Towards improvement of natural gas-diesel dual fuel mode: An experimental investigation on performance and exhaust emissions

Energy ◽  
2014 ◽  
Vol 64 ◽  
pp. 200-211 ◽  
Author(s):  
Mohand Said Lounici ◽  
Khaled Loubar ◽  
Lyes Tarabet ◽  
Mourad Balistrou ◽  
Dan-Catalin Niculescu ◽  
...  
Keyword(s):  
Experimental Investigation ◽  
Natural Gas ◽  
Exhaust Emissions ◽  
Dual Fuel

scholarly journals Performance and Exhaust Emissions in a Natural-Gas Fueled Dual-Fuel Engine.

2000 ◽  
Vol 66 (647) ◽  
pp. 1898-1904 ◽  
Author(s):  
Masahiro SHIOJI ◽  
Takuji ISHIYAMA ◽  
Makoto IKEGAMI ◽  
Shinichi MITANI ◽  
Hiroaki SHIBATA
Keyword(s):  
Natural Gas ◽  
Exhaust Emissions ◽  
Dual Fuel ◽  
Gas Fueled

Numerical and Experimental Analysis of Combustion and Exhaust Emissions in a Dual-Fuel Diesel/Natural Gas Engine†

2008 ◽  
Vol 22 (3) ◽  
pp. 1418-1424 ◽  
Author(s):  
Stefano Cordiner ◽  
Michele Gambino ◽  
Sabato Iannaccone ◽  
Vittorio Rocco ◽  
Riccardo Scarcelli
Keyword(s):  
Natural Gas ◽  
Experimental Analysis ◽  
Exhaust Emissions ◽  
Dual Fuel ◽  
Gas Engine ◽  
Natural Gas Engine
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