World Journal of Engineering Research and Technology

Krissadang Sookramoon*

ABSTRACT

This research project aimed to evaluate the capabilities of a prototypevehicle propelled by a Stirling engine with its power source derivedfrom alcohol-based fuel. The experimentation involved the utilizationof an alcohol burner constructed from a canister measuring 85×87 mm,fueled by 95% alcohol. The alcohol underwent combustion to produceheat, which was then harnessed to drive the hot side of the Stirlingengine's piston. The findings from the experiments indicated that theignition temperature of the engine was observed to be 110 °C. At arotational speed of 348 rpm, the engine demonstrated its maximumtorque, reaching 0.006 N.m. Additionally, the Stirling engine exhibitedits peak power output at 0.223 W when operating at a rotational speedof 573 rpm. These results contribute valuable insights into theoperational parameters and performance characteristics of Stirling engine-driven vehiclesutilizing alcohol as a renewable and sustainable energy source. The demonstrated torque andpower values provide essential data for further advancements in the development andoptimization of Stirling engine technology for practical applications in radio-controlledvehicles and beyond.

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