The introduction of ever more stringent diesel emission standards is associated with a reduction in greenhouse gases. These limitations push many researchers working this field to look for alternative solutions the aim lower gas emissions. One alternatives use fuels and additives order reduce consumption fossil fuels. such as ethanol, methanol others combination traditionally used technologies ...

ABSTRACT: Most energy used to operate agricultural machines in the field is generated from fossil fuel combustion. The combustion process emits atmospheric pollutants, increasing emission of greenhouse gases (GHGs). In this context, review discuss technologies for mitigating diesel engine GHG emissions advance sustainable development machinery sector. This paper presents strategies and widely a...

Towards a Stronger Simulation Support for Engine Control Design: a Methodological Point of View — Thanks to a specific crank angle degree modelling approach and to an accurate simulator calibration, it is nowadays possible to build a complete simulator which allows the control engineer to access to numerous engine variables, especially non measurable values, and to perform tests over a wide ran...

The features of the operation drillship-type vessels in special ecological regions Northern Europe are considered. main gap study these systems is to determine optimal degree recirculation. requirements International Maritime Organization for emission nitrogen oxides from exhaust gases marine diesel engines given. aim recirculation a 16V32 STX-MAN diesel. During research, gas varied range 0–21%...

A fully variable valve train significantly increases the degree of freedom control internal combustion engines. Cylinder deactivation, thermal management, alternative strategies, and minimized pumping losses are just a few examples enabled by freely adaptable intake exhaust timings. This paper presents method to achieve accurate tracking load trajectories under stoichiometric conditions. feedba...

The growing implementation of exhaust gas recirculation (EGR) in reducing NO(x) emissions of engine is of paramount motivation to perform a fundamental research on the flammability characteristics of fuel-air-diluent mixtures. In this work, the influences of EGR on the flammability region of natural gas-air-diluent flames were experimentally studied in a constant volume bomb. An assumption of c...