IDI 디젤기관에서 함산소제 및 바이오디젤 적용시 배기배출물 특성
The Emission Characteristics of Application with Oxygenates and Bodiesel in an IDI Diesel Engine
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초록
The purposes of improving air pollution and suggesting energy resources have intensified research on various alternative energy for diesel combustion engines to solve severe environmental influences caused by air pollution. In this study, the applicable possibility of biodiesel and oxygenates (EGBE) was investigated as a cuspy method on decreasing the smoke emission. The smoke emission of blending fuel (biodiesel and EGBE) was reduced in comparison with commercial diesel fuel and it was reduced almost 63% at 2000 rpm, full load. But torque and brake specific energy fuel consumption rate didn't have any large changes. Also, the effectiveness of exhaust gas recirculation (EGR) for the reduction of NOx emission has been investigated. It was shown that simultaneous reduction of NOx and smoke emission was achieved with biodiesel(90%), oxygenates (10%) and cooled EGR rates (10%) in an IDI diesel engine.
Abstract
The purposes of improving air pollution and suggesting energy resources have intensified research on various alternative energy for diesel combustion engines to solve severe environmental influences caused by air pollution. In this study, the applicable possibility of biodiesel and oxygenates (EGBE) was investigated as a cuspy method on decreasing the smoke emission. The smoke emission of blending fuel (biodiesel and EGBE) was reduced in comparison with commercial diesel fuel and it was reduced almost 63% at 2000 rpm, full load. But torque and brake specific energy fuel consumption rate didn't have any large changes. Also, the effectiveness of exhaust gas recirculation (EGR) for the reduction of NOx emission has been investigated. It was shown that simultaneous reduction of NOx and smoke emission was achieved with biodiesel(90%), oxygenates (10%) and cooled EGR rates (10%) in an IDI diesel engine.
참고문헌 (6)
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