모노 에틸렌글리콜을 혼합한 냉각수에 규산염 첨가시 엔진성능 향상에 관한 연구

Abstract

The gasoline engine of vehicle elapsed the period in use gradually increase exhaust gas particles and are decreased the horsepower of engine with the accumulated carbon in intake manifold system lowering the precise degree of electronic control system an O₂ sensor, mechanical wear in alternating and rotating motion , Cooling water used long period lowering heat transfer of cylinder block and radiator. The main treatise was studied for decreasing exhaust gas particles and the rate of fuel consumption by mean of removing the water fur and activating mixed fuel-air in combustion chamber of cylinder in case of adding admixture of SiO₂ and anorthite, 35㎖ to the cooling water in radiator. The developed mixture of SiO₂ and anorthite which is generating positive ion in cooling water changes the direction and speed of frame, miniaturing fuel condition by interacting between positive ions and ions in combustion chamber so that could increase combustion efficiency and also it improves heat transfer in outside cylinder block and inside radiator with removing water fur in cooling system so that could increase it. The government is doing exhaust gas condition as inspection guide of motion vehicle that is elapsed for some time by using ASM 2525 mode. Therefore by testing that mode. First test condition do after sufficiently warming up engine without adding admixture. Second test condition do after running 30 minutes with adding admixture to first condition vehicle. As the result of test carbon monoxide (CO) was decreased from 0.3∼0.5% to 0%, hydrocarbon(HC) from 108∼159ppm to 10∼20ppm, Nox from 600∼1900ppm to 10∼20ppm remarkably and fuel consumption was improved to the degree of 1∼3%.