<p><span lang="EN-US">This study presents the development of water injection system for turbocharged spark ignition engine. The control is built (SI) engine where was injected at intake port just before throttle body. data collected from simulation through GT-Power software to determine optimized output Single-stage statistical responses and boundary models were established by using...

Because of rising energy demand and pollution concerns in the transportation industrial sectors, alternative fuel development is critical. The fusel oil, which a by-product ethanol distillation molasses, receiving lot interest. combustion characteristics, performance, emissions 1.8L turbocharged four-cylinder, port injection, spark-ignition engine will be used to compare oil blends with gasolin...

We analyze alternative fuel-powertrain options for internal combustion engine automobiles. Fuel/engine efficiency, energy use, pollutant discharges, and greenhouse gas emissions are estimated for spark and compression ignited, direct injected (DI), and indirect injected (II) engines fueled by conventional and reformulated gasoline, reformulated diesel, compressed natural gas (CNG), and alcohols...

Water electrolyzed hydroxyl gas (HHO or Brown gas) and compressed natural (CNG) are the important promising alternatives to pure fossil fuels. The global concern is about GHG emission in environment ambient air pollution steered by mass consumption of fuels automobile industries power sectors. In this study, combustion, performance characteristics HHO CNG mixtures supplied intake manifold compr...

This paper analyzes the vibration behavior of an in-line 4-cylinder, 4-strokes, internal combustion turbocharged direct injection gasoline engine. A detailed multi-body numerical model of the engine prototype was used to characterize the whole engine dynamic behavior, in terms of forces and velocities. The crank train multi-body model was created starting from engine geometrical data, and the a...

Exhaust emissions from thirteen compressed natural gas (CNG) and nine ultralow sulphur diesel in-service transport buses were monitored on a chassis dynamometer. Measurements were carried out at idle and at three steady engine loads of 25%, 50% and 100% of maximum power at a fixed speed of 60 km h(-1). Emission factors were estimated for particle mass and number, carbon dioxide and oxides of ni...

Hydrogen is a carbon-free fuel that can be produced in many ways starting from different sources. Its use as internal combustion engines could method of significantly reducing their environmental impact. In spark-ignition (SI) engines, lean hydrogen–air mixtures burnt. When gaseous like hydrogen port-injected an SI engine, working with mixtures, supercharging becomes very useful order not to ex...

Road transportation has most adversely affected the air quality in Delhi. The existing fleet of 3.5 million motor vehicles in Delhi contributes nearly 70% of the total air pollution load. To improve the air quality status in Delhi various measures viz. improvement in fuel quality and engine technology, use of exhaust treatment devices, use of cleaner alternative fuels (CNG) etc. have been adopt...