obtain performance and emissions maps.Two pilot fuels, diesel and RME, have been used to pilot natural gas combustion. The …. Both the diesel and RME based single fueling cases were used as baselines to compare the natural gas based dual fueling … significantly different from what was observed with the single fueling. Contours of specific NOX for diesel and RME based single …

diesel engine when operating in dual form: natural gas and diesel. The experimental facility (thermal system) is composed of … a diesel engine coupled to an electronic generator with measuring sensor for temperature and pressure, air, natural gas … and diesel flow meters, gas transducers, gas analyzer and power absorption system, constituted by an electric charge bank …

A single-cylinder diesel engine has been converted into a dual-fuel engine to operate with natural gas together with a … pilot injection of diesel fuel used to ignite the CNG–air charge. The CNG was injected into the intake manifold via a gas …

substituting a plant fuel pilot injection for diesel fuel for combustion of natural gas in a diesel engine. The pilot fuels used … pilot fuels was satisfactory and compared favourably with the baseline test result on diesel fuel. …

of traditional direct injection Diesel engines. A good example is the premixed charge compression ignition (PCCI … performance of a Diesel engine operating under PCCI combustion with the use of a pilot injection. In addition, a novel methodology … Diesel combustion strategy, combustion noise continues to be a critical issue for the implementation of this new combustion …

timing and (ii) water injection. Experiments were carried out under conventional strategies of diesel dual-fuel mode (DDM …

) of a dual-fuel diesel engine (H2 (hydrogen)–diesel) using exergy analysis. The maximum available work increased with H2 … mixing and friction irreversibility. The maximum available work of the diesel engine at rated load increased from 29% with … including exhaust gas recirculation and turbo charging on maximum available work and energy efficiency of diesel engines. …

-fuel engines were far lower compared to diesel/biodiesel operated engine and suggested that, this can be improved by improving the …

A CFD (computational fluid dynamics) study was conducted on a diesel engine (7.4kW) under dual-fuel mode (diesel …–CNG (compressed natural gas), and diesel–H2 (hydrogen)) for optimization of gas injector orientation (location and angle). The …