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RISExperimental Examination of Prechamber Heat Release in a Large Bore Natural Gas Engine
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A common solution in reducing NOx emissions to meet new emission regulations has been lean burn combustion. However, with very lean air∕fuel (A∕F) ratios, both carbon monoxide and hydrocarbon ...
Precombustion Chamber Design for Emissions Reduction From Large Bore NG Engines
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Precombustion chambers (PCCs) are an ignition technology for large bore, natural gas engines, which can extend the lean operating limit through improved combustion stability. Previous research ...
Formaldehyde Formation in Large Bore Engines Part 2: Factors Affecting Measured CH2O
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Current research shows that the only hazardous air pollutant of significance emitted from large bore natural gas engines is formaldehyde (CH2O). A literature review on formaldehyde formation is ...
Formaldehyde Formation in Large Bore Natural Gas Engines Part 1: Formation Mechanisms
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Recent testing of exhaust emissions from large bore natural gas engines has indicated that formaldehyde (CH2O) is present in amounts that are significant relative to hazardous air pollutant ...
Cycle-Resolved NO Measurements in a Two-Stroke Large-Bore Natural Gas Engine
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Cycle-resolved NO data were acquired from a Cooper-Bessemer GMV 4TF two-stroke engine to better understand and quantify large bore natural gas engine NOx emission. The cycle resolved NO data ...