Experimental Investigation of Fuel Consumption in Four-Stroke Engines Using Nickel-Plated Copper Catalytic Converters

Abstract

This study aims to evaluate the ability of nickel-plated copper catalytic converters to the fuel consumption of a four-stroke engine. This experimental research uses Yamaha Vixion Lightning as the object of research. Research instruments used include chassis dynamometer, and fuel flow meter. Fuel consumption measurements are carried out based on SNI standard 7554:2010. Results from this study showed that the metallic catalytic converter's ability to fuel consumption on a four-stroke motorcycle is no better than a standard exhaust. Fuel consumption is 87% more wasteful on MCC technology. This is because the shape of the outlet on the MCC case is steeper, making the back pressure higher and causing an increase in fuel consumption on four-stroke motorcycles.

Analyzing Transition Metal Catalytic Converter Impact on Four-Stroke Motorcycle Fuel Consumption

“…These findings are supported by previous research. Warju et al [6] revealed that the use of honeycomb-structured catalysts can significantly reduce pollutant emissions from motor vehicles. This finding aligns with the results found by Patil and Chaudhary [26], which showed that increasing the catalyst surface area can enhance pollutant conversion efficiency while reducing vehicle power loss.…”

“…Several studies related to the use of TMCC on fuel consumption have also been conducted. Warju et al [6] found that the use of metal catalytic converters in four-stroke engines did not significantly reduce fuel consumption. In fact, it resulted in an increase of 87%.…”