The system use CNG as part fuel and certain amount of diesel pilot fuel is injected into the cylinder to ignite the combustion. DDF engine may potentially reduce Carbon Dioxide (CO2) emission. However, high fuel consumption and Nitrogen Oxide (NOx) emission have been observed at high load ...
reduced related noise and shrunk our operational footprint by replacing diesel-only engines with dual-fuel motors that run on diesel or compressed natural gas (CNG), liquefied natural gas (LNG), field gas or electricity. In 2023, about 27%...
In comparative studies of buses powered by CNG and diesel, the majority of authors (e.g. Karman in [12]) show a reduction in carbon dioxide emissions when switching from diesel to CNG. Some (Ally and Pryor [13]) have different experiences and emphasise that the specificity of bus traffic...
The MOT dataset categorises vehicles according to fuel type under the classes: Petrol, Diesel, Liquefied Petroleum Gas (LPG), Liquefied Natural Gas (LNG), Compressed Natural Gas (CNG), Steam, Fuel Cell, and Other. For the purposes of this analysis, steam-powered vehicles have been removed an...
Table 1. The dendritic structure of Chongqing's road transport in the LEAP-CQRT model. SectorSubsectorEnd-use vehiclesConsumed energy Road transport Highway freight transport Light trucks (LT) Diesel, Gasoline, CNG, Electricity Medium trucks (MT) Diesel, Gasoline, LNG Heavy trucks (HT) Diesel, ...
In the US, the majority of the on-road fleet and vehicle miles travelled are attributed to light-duty vehicles, which are fuelled almost entirely by gasoli... Gertler, AW - 《Atmospheric Environment》 被引量: 124发表: 2005年 Particle and gaseous emissions from individual diesel and CNG buses...
Experimental studies were carried out on a compressed natural gas (CNG)/diesel engine to investigate the effects of the amount of pilot fuel and inlet throttling on the thermal efficiency and emissions of the engine operating on quasi homogeneous charge compression ignition (QHCCI) mode at low loa...
Products, services, and equipmentfor EGR, DPF, SCR system maintenance and management across all sizes, configurations and OEMs of diesel engines and equipment. Customers FLEETS:including all forms of trucking, Federal, State, municipal, local, school transit bus, intercity bus, and automotive. ...
solid (non-volatile) particle number emissions with a size cut-off at 23 nm (SPN23, referred to as PN hereinafter) under real-world driving conditions for 8 passenger cars powered by diesel, gasoline, Liquefied Petroleum Gas (LPG), Compressed Natural Gas (CNG) and hybrid-electric powertrains...
ETG offers a broad range of high-quality, technologically advanced chemical products including additives and supplements for wide range of hydrocarbon fuels such as diesel, biodiesel, gasoline, gasohol, turbine fuels, heating and industrial fuels, marine fuels, LPG, LNG, CNG, propane, etc. ...