Fossil fuel is one of the predominant sources for automobiles facing depletion across world. This put up a greater demand need alternative automobiles. As solution this issue, many researchers formulated and synthesized biodiesel from oil extract plant seeds bio waste materials. The present work involves synthesis extraction methyl ester oils Annona seed blended with diesel along 1 Pentanol as ...

Due to a scarcity of fossil fuel supplies and concerns about pollution, the use ethanol in gasoline has become priority automobile industry. This paper aims investigate effect different ethanol-gasoline blend ratios, namely E20 (% + % gasoline), E50 E75 (75% 25% gasoline) on 1.6 L turbocharged, 4-cylinder, 2017 Proton Preve Premium CFE CVT engine, where E0 (pure is taken as reference fuel. In a...

With the rapid technological progress of society and increasingly stringent environmental regulations, further reduction emissions has become an important issue for protection. This study developed a response surface model with biodiesel blending ratio (BBR), load, exhaust gas recirculation (EGR) as independent variables brake thermal efficiency (BTE), specific fuel consumption (BSFC), NO x , C...

Abstract Experimental tests were conducted to study the effects of PODEn (Polyoxymethy-lene dimethyl ethers) addition on combustion characteristics and economy a Yunnei Power 2102QB engine. The alternative fuel blended with 0 # diesel mass fractions 10%, 20%, 30%, 50%, respectively. Results showed that as concentration increased, in-cylinder pressure curves diesel/PODEn blends moved forward, ig...

In order to use gaseous fuels in Diesel Engines, Dual-Fuel Diesel Engine (D. F. D. E) the pilot injection approach is chosen. To predict its performance, an engine cycle model, based on limited-pressure Diesel cycle, is constructed. The model predicts D. F. D. E performance with LPG, and CNG gases. Comparing with pure Diesel engine, by increasing gas proportion in dual-fuel, indicated power and...

This study used a video-based braking simulation dual task to carry out a preliminary evaluation of the effect of a sudden brake warning system (SBWS) in a leading passenger vehicle on the response time of the following driver. The primary task required the participants (N=25, 16 females, full NZ license holders) to respond to sudden braking manoeuvres of a lead vehicle during day and night dri...

The objective of this research was to determine the relationship between engine performance and emissions of cottonseed oil biodiesel used in a 14.2 kW diesel engine. When using cottonseed oil biodiesel blends, CO, total hydrocarbon (THC), NOx, and SO2 emissions decreased as compared to petroleum diesel. Carbon dioxide emissions had no definitive trend in relation to cottonseed oil biodiesel bl...

Changing the compression ratio and presence of turbocharger are two important issues, affecting on performance, and exhaust emissions in internal combustion engines. To study the functional properties and exhaust emissions in regards to compression ratio at different speeds, the numerical solution of the governing equations on the fluid flow inside the combustion chamber and the numerical solut...